G.SKILL 8GB 2 x 4GB Ripjaws V Series DDR4 PC4-22400 2800MHz for Intel Z170 Platform / Intel X99 Platform Desktop Memory Model F4-2800C16D-8GVR Capacity 8GB 2 x 4GB, Type 288-Pin DDR4 SDRAM ,Speed DDR4 2800 PC4 22400 Cas Latency 16 Timing 16-16-16-36*Voltage 1.2V ,CC No,? Buffered/Registered Unbuffered*Multi-channel Kit Dual Channel Kit ,Chipset Intel Z170 Platform / Intel X99 Platform*Color Red, Heat Spreader Yes
G.SKILL 8GB 2 x 4GB Ripjaws V Series DDR4 PC4-22400 2800MHz for Intel Z170 Platform / Intel X99 Platform Desktop Memory Model F4-2800C16D-8GVR Capacity 8GB 2 x 4GB, Type 288-Pin DDR4 SDRAM ,Speed DDR4 2800 PC4 22400 Cas Latency 16 Timing 16-16-16-36*Voltage 1.2V ,CC No,? Buffered/Registered Unbuffered*Multi-channel Kit Dual Channel Kit ,Chipset Intel Z170 Platform / Intel X99 Platform*Color Red, Heat Spreader Yes
in 1 offers
The lowest price for G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2800 (PC4 22400) Desktop Memory Model F4-2800C16D-8GVR right now is $94.00.
Prices last updated 25 Feb 2025.
G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2800 (PC4 22400) Desktop Memory Model F4-2800C16D-8GVR
G.SKILL 8GB 2 x 4GB Ripjaws V Series DDR4 PC4-22400 2800MHz for Intel Z170 Platform / Intel X99 Platform Desktop Memory Model F4-2800C16D-8GVR Capacity 8GB 2 x 4GB, Type 288-Pin DDR4 SDRAM ,Speed DDR4 2800 PC4 22400 Cas Latency 16 Timing 16-16-16-36*Voltage 1.2V ,CC No,? Buffered/Registered Unbuffered*Multi-channel Kit Dual Channel Kit ,Chipset Intel Z170 Platform / Intel X99 Platform*Color Red, Heat Spreader Yes
G.SKILL 8GB 2 x 4GB Ripjaws V Series DDR4 PC4-22400 2800MHz for Intel Z170 Platform / Intel X99 Platform Desktop Memory Model F4-2800C16D-8GVR Capacity 8GB 2 x 4GB, Type 288-Pin DDR4 SDRAM ,Speed DDR4 2800 PC4 22400 Cas Latency 16 Timing 16-16-16-36*Voltage 1.2V ,CC No,? Buffered/Registered Unbuffered*Multi-channel Kit Dual Channel Kit ,Chipset Intel Z170 Platform / Intel X99 Platform*Color Red, Heat Spreader Yes
Last updated at 25/02/2025 07:56:16
originally posted on newegg.com
Ram color matches my Asrock Gaming K6 mobo and is fully compatible, running in dual-channel mode at the advertised speed when the XMP profile is enabled. Fits with my Cryorig H7, which stops just short of the RAM slots. Since this seems to be a go-to kit, compatibility should be good, but always check with your mobo manufacturer, especially if it's a Skylake board. Also note that 2133 is stock for most motherboards, and 2400 is an OC'd speed. Switch on the XMP profile in the UEFI/BIOS and you're good to go. Edit: The first stick died within 12, in 2016. At first it would fill up slowly during regular PC use, unable to clear itself, until I'd always have 8 GB in use until a reboot. Then it stopped booting entirely, with my PC throwing memory-related error codes. I ... MoreRam color matches my Asrock Gaming K6 mobo and is fully compatible, running in dual-channel mode at the advertised speed when the XMP profile is enabled. Fits with my Cryorig H7, which stops just short of the RAM slots. Since this seems to be a go-to kit, compatibility should be good, but always check with your mobo manufacturer, especially if it's a Skylake board. Also note that 2133 is stock for most motherboards, and 2400 is an OC'd speed. Switch on the XMP profile in the UEFI/BIOS and you're good to go. Edit: The first stick died within 12, in 2016. At first it would fill up slowly during regular PC use, unable to clear itself, until I'd always have 8 GB in use until a reboot. Then it stopped booting entirely, with my PC throwing memory-related error codes. I replaced it with a newer Ripjaw V (F4-2400C15S-8GVR) which has not given me any problems. As of March 2018, the second of the original two modules has died. Since these modules were made when DDR4 was new, I'm willing to give some benefit of the doubt (and hence purchase another Ripjaw as a replacement), but this is still disappointing.
originally posted on newegg.com
I bought this RAM for a brand new PC build for audio production and gaming. The system runs on a B450 Motherboard with a Ryzen 7 3800X. The end goal was to have enough RAM for my synth plugins to run smoothly even if I have 20 running at the same time, and it works for that. It also provides me enough memory for pretty resource heavy gaming (though I do need to upgrade my GPU, since I only have 4GB of VRAM, but that isn't the fault of these sticks) I haven't tried to overclock this RAM yet, nor do I seriously plan to try as of this writing. The RAM has an aluminum design that is supposed to effectively vent heat away from the RAM but without fans I am not entirely confident in its ability to handle overclocking temps. I would recommend getting this RAM if 2400 RAM ... MoreI bought this RAM for a brand new PC build for audio production and gaming. The system runs on a B450 Motherboard with a Ryzen 7 3800X. The end goal was to have enough RAM for my synth plugins to run smoothly even if I have 20 running at the same time, and it works for that. It also provides me enough memory for pretty resource heavy gaming (though I do need to upgrade my GPU, since I only have 4GB of VRAM, but that isn't the fault of these sticks) I haven't tried to overclock this RAM yet, nor do I seriously plan to try as of this writing. The RAM has an aluminum design that is supposed to effectively vent heat away from the RAM but without fans I am not entirely confident in its ability to handle overclocking temps. I would recommend getting this RAM if 2400 RAM is on the top end of what you will need. If you need 3600, you should definitely go for some faster RAM. I haven't yet tried 3600 in my system but I also couldn't imagine it making all that much of a difference to be completely honest.
originally posted on neweggbusiness.com
I update my review after my RMA experience with G.SKILL as followed: I got my a pair of this about 2 months ago. They worked fine for a month or so until windows started crashing a lot. Long story short, I ran performance test and the RAM seemed to be faulty. I was contacted by G.SKILL (very professional and timely) to help me file for an RMA. I sent back the faulty RAM and received a new pair in about 10 days in total. Not a terrible experience all in all. Now on to the RAM, since I built a new PC with Ryzen 2 in mind, I got a B450 board from Gigabyte. It is possible that the RAM is not completely compatible with this board, hence the crash when run at 3000MHz. I think it is a possibility because I did not encounter any problem during the whole month I ran them at ... MoreI update my review after my RMA experience with G.SKILL as followed: I got my a pair of this about 2 months ago. They worked fine for a month or so until windows started crashing a lot. Long story short, I ran performance test and the RAM seemed to be faulty. I was contacted by G.SKILL (very professional and timely) to help me file for an RMA. I sent back the faulty RAM and received a new pair in about 10 days in total. Not a terrible experience all in all. Now on to the RAM, since I built a new PC with Ryzen 2 in mind, I got a B450 board from Gigabyte. It is possible that the RAM is not completely compatible with this board, hence the crash when run at 3000MHz. I think it is a possibility because I did not encounter any problem during the whole month I ran them at 3000MHz. Another possibility is Windows 10 is completely messed up before the October 2018 Update. I ran into the crash issue around the time the September updates started rolling out. Constant crashes and BSOD. Final thought: at this point I am not entirely sure what was precisely the cause so I give it 4 stars both for the promised quality and the customer service.
Ram color matches my Asrock Gaming K6 mobo and is fully compatible, running in dual-channel mode at the advertised speed when the XMP profile is enabled. Fits with my Cryorig H7, which stops just short of the RAM slots. Since this seems to be a go-to kit, compatibility should be good, but always check with your mobo manufacturer, especially if it's a Skylake board. Also note that 2133 is stock for most motherboards, and 2400 is an OC'd speed. Switch on the XMP profile in the UEFI/BIOS and you're good to go. Edit: The first stick died within 12, in 2016. At first it would fill up slowly during regular PC use, unable to clear itself, until I'd always have 8 GB in use until a reboot. Then it stopped booting entirely, with my PC throwing memory-related error codes. I ... MoreRam color matches my Asrock Gaming K6 mobo and is fully compatible, running in dual-channel mode at the advertised speed when the XMP profile is enabled. Fits with my Cryorig H7, which stops just short of the RAM slots. Since this seems to be a go-to kit, compatibility should be good, but always check with your mobo manufacturer, especially if it's a Skylake board. Also note that 2133 is stock for most motherboards, and 2400 is an OC'd speed. Switch on the XMP profile in the UEFI/BIOS and you're good to go. Edit: The first stick died within 12, in 2016. At first it would fill up slowly during regular PC use, unable to clear itself, until I'd always have 8 GB in use until a reboot. Then it stopped booting entirely, with my PC throwing memory-related error codes. I replaced it with a newer Ripjaw V (F4-2400C15S-8GVR) which has not given me any problems. As of March 2018, the second of the original two modules has died. Since these modules were made when DDR4 was new, I'm willing to give some benefit of the doubt (and hence purchase another Ripjaw as a replacement), but this is still disappointing.
I bought this RAM for a brand new PC build for audio production and gaming. The system runs on a B450 Motherboard with a Ryzen 7 3800X. The end goal was to have enough RAM for my synth plugins to run smoothly even if I have 20 running at the same time, and it works for that. It also provides me enough memory for pretty resource heavy gaming (though I do need to upgrade my GPU, since I only have 4GB of VRAM, but that isn't the fault of these sticks) I haven't tried to overclock this RAM yet, nor do I seriously plan to try as of this writing. The RAM has an aluminum design that is supposed to effectively vent heat away from the RAM but without fans I am not entirely confident in its ability to handle overclocking temps. I would recommend getting this RAM if 2400 RAM ... MoreI bought this RAM for a brand new PC build for audio production and gaming. The system runs on a B450 Motherboard with a Ryzen 7 3800X. The end goal was to have enough RAM for my synth plugins to run smoothly even if I have 20 running at the same time, and it works for that. It also provides me enough memory for pretty resource heavy gaming (though I do need to upgrade my GPU, since I only have 4GB of VRAM, but that isn't the fault of these sticks) I haven't tried to overclock this RAM yet, nor do I seriously plan to try as of this writing. The RAM has an aluminum design that is supposed to effectively vent heat away from the RAM but without fans I am not entirely confident in its ability to handle overclocking temps. I would recommend getting this RAM if 2400 RAM is on the top end of what you will need. If you need 3600, you should definitely go for some faster RAM. I haven't yet tried 3600 in my system but I also couldn't imagine it making all that much of a difference to be completely honest.
I update my review after my RMA experience with G.SKILL as followed: I got my a pair of this about 2 months ago. They worked fine for a month or so until windows started crashing a lot. Long story short, I ran performance test and the RAM seemed to be faulty. I was contacted by G.SKILL (very professional and timely) to help me file for an RMA. I sent back the faulty RAM and received a new pair in about 10 days in total. Not a terrible experience all in all. Now on to the RAM, since I built a new PC with Ryzen 2 in mind, I got a B450 board from Gigabyte. It is possible that the RAM is not completely compatible with this board, hence the crash when run at 3000MHz. I think it is a possibility because I did not encounter any problem during the whole month I ran them at ... MoreI update my review after my RMA experience with G.SKILL as followed: I got my a pair of this about 2 months ago. They worked fine for a month or so until windows started crashing a lot. Long story short, I ran performance test and the RAM seemed to be faulty. I was contacted by G.SKILL (very professional and timely) to help me file for an RMA. I sent back the faulty RAM and received a new pair in about 10 days in total. Not a terrible experience all in all. Now on to the RAM, since I built a new PC with Ryzen 2 in mind, I got a B450 board from Gigabyte. It is possible that the RAM is not completely compatible with this board, hence the crash when run at 3000MHz. I think it is a possibility because I did not encounter any problem during the whole month I ran them at 3000MHz. Another possibility is Windows 10 is completely messed up before the October 2018 Update. I ran into the crash issue around the time the September updates started rolling out. Constant crashes and BSOD. Final thought: at this point I am not entirely sure what was precisely the cause so I give it 4 stars both for the promised quality and the customer service.
Love the sticker. Would buy again. Installed with Hyper 212 Evo with no clearance issues. Looks like there would be no clearance issues if I put two more in slots 1 and 3... hmmm OC UPDATE! 6/15/16 This is an update from original review. Paired 6600k with an ASUS GTX 970 Strix GPU. Using MSI Bios, I was able to overclock CPU to 4.5 Ghz with a Vcore of 1.305 (FCLK set at 1000, Cache at 4.2 Ghz). DRAM gave me stability issues (BSOD) at XMP 3000 Mhz. Solution was to bump up VCCSA and VCCIO to 1.2 volts. Used Intel XTU (Came with the motherboard) to stress test CPU and DRAM. I ran both tests two times for 30 minutes and passed. Then I enabled EIST and Turbo Boost, set C-States to Auto, ran both tests a third time, passed and called it good enough. Room Temp: 26c CPU ... MoreLove the sticker. Would buy again. Installed with Hyper 212 Evo with no clearance issues. Looks like there would be no clearance issues if I put two more in slots 1 and 3... hmmm OC UPDATE! 6/15/16 This is an update from original review. Paired 6600k with an ASUS GTX 970 Strix GPU. Using MSI Bios, I was able to overclock CPU to 4.5 Ghz with a Vcore of 1.305 (FCLK set at 1000, Cache at 4.2 Ghz). DRAM gave me stability issues (BSOD) at XMP 3000 Mhz. Solution was to bump up VCCSA and VCCIO to 1.2 volts. Used Intel XTU (Came with the motherboard) to stress test CPU and DRAM. I ran both tests two times for 30 minutes and passed. Then I enabled EIST and Turbo Boost, set C-States to Auto, ran both tests a third time, passed and called it good enough. Room Temp: 26c CPU Idle Temp: 32c CPU Load (Stressed) temp: 61c @ 4.5 Ghz Temps while gaming hang around 47c, and game she does… LAMF. I know I could overclock the CPU and DRAM even higher, but the low phase count vrm of this motherboard concerns me. I was pleasantly surprised I could get a solid 4.5 Ghz so easily with such low temps. Now it’s my daily driver. Gotta give props to TT Ultimate Intel Skylake Overclocking Guide by Steven Bassiri. The flow chart in the guide was of immeasurable help in this overclocking endeavor. Intel i5-6600K CPU MSI Z170-A Pro Motherboard G.SKILL Ripjaws V Series 16GB (2 x 8GB) SDRAM DDR4 3000 Model F4-3000C15D-16GVR ASUS GeForce GTX 970 STRIX GPU Antec TruePower Classic series TP-750C 750W PSU WD Blue 1TB hard drive ASUS DVD-Writer Model DRW-24F1ST - OEM optical drive DEEPCOOL TESSERACT BF Mid Tower Computer Case Cooler Master Sleeve Bearing 120mm Silent Case Fan (4-Pack) Cooler Master Hyper 212 EVO - CPU Cooler Prolimatech PRO-PK3-1.5G Nano Aluminum High-Grade Thermal Compound Windows 10 OS $960.00 from newegg -ML
G.SKILL is the worst company I've ever dealt with and has no understanding of the concept of customer service. I bought a KM780MX mechanical keyboard from that a while back that was defective out of the box and I went back and forth with them for months with no solution. I RMA'ed the keyboard only to have it sent back saying the warranty was denied because of damage, when there is clearly no damage at all. Kept in contact with them and they wouldn't budge so I took it to the BBB and they completely ignored it along with all email I sent after that point. Worst customer service experience of my life. And to make it worst of the issues with the keyboard, and yes there are multiple, is that it will just randomly start typing gibberish and keep going and going, and I've ... MoreG.SKILL is the worst company I've ever dealt with and has no understanding of the concept of customer service. I bought a KM780MX mechanical keyboard from that a while back that was defective out of the box and I went back and forth with them for months with no solution. I RMA'ed the keyboard only to have it sent back saying the warranty was denied because of damage, when there is clearly no damage at all. Kept in contact with them and they wouldn't budge so I took it to the BBB and they completely ignored it along with all email I sent after that point. Worst customer service experience of my life. And to make it worst of the issues with the keyboard, and yes there are multiple, is that it will just randomly start typing gibberish and keep going and going, and I've seen other reviewers of the keyboard say they've experienced the same issue. So if you don't want to end up with faulty products of a company that refuses to take care of their warranty issues, then don't buy from G.SKILL, I know I never will again. I know using my other G.SKILL purchases as a way to vent my frustrations is probably the wrong way to go about it, but this company makes me so mad and people need to know that this is how they're going to be treated if they buy these products. And quite frankly their other products that I purchased in the past (including this one) are garbage anyway. I hope this will help someone make an informed decision to buy a better product.
I got this ram because I was building a pc for my brother's B-day and found that Ryzen series are great for budget builds. As soon as I built it I was getting constant blue screens all with different error codes. I was trying to figure out the problem for 2 days, I re-installed windows and that solved some of the errors but still couldn't play games without bsod errors. My main pc is also ryzen and has one stick of 8gb ram so I decided to switch them so see if that did anything, and yep! The pc worked flawlessly. No more blue screens, no more errors. I put in the Ripjaws ram into my main pc and it worked well, so I thought "No problem, all works well, I don't have to return it." But every once in a while I get bsod on my main pc and every time it's a different error ... MoreI got this ram because I was building a pc for my brother's B-day and found that Ryzen series are great for budget builds. As soon as I built it I was getting constant blue screens all with different error codes. I was trying to figure out the problem for 2 days, I re-installed windows and that solved some of the errors but still couldn't play games without bsod errors. My main pc is also ryzen and has one stick of 8gb ram so I decided to switch them so see if that did anything, and yep! The pc worked flawlessly. No more blue screens, no more errors. I put in the Ripjaws ram into my main pc and it worked well, so I thought "No problem, all works well, I don't have to return it." But every once in a while I get bsod on my main pc and every time it's a different error code. I restart the pc and works fine. And it's not like I was under heavy load when the blue screens happened. I left the computer Idle, came back, and it was blue screen'd. It's an inconvenience for sure until a I get more reliable ram. If you plan on getting this product make sure your motherboard is compatible. I tested it on a ryzen 2000g with a ab350n motherboard with constant blue screens. My main pc, which the ram is currently in, is a B350-f with a ryzen 2600 with occasional blue screen and honestly I've noticed more slowdown with my apps and some rare crashes of chrome.
I started with a mismatched CPU and motherboard. The motherboard I wanted needed a CPU with a graphics processor. I bought a i5 10600kf. no graphics processor. That wasn't the only problem. Not understanding how the dust cover fit on the CPU socket, I damaged the CPU socket trying to reinstall it. I still didn't comprehend the problem I had. I first thought it was a memory issue. That's when I bought this memory. Memory didn't work, I bought an i3 10100f CPU. Didn't work. Bought another motherboard, didn't work. Dug my microscope out and discovered I damaged the CPU socket on 1st motherboard. Then I looked at the Gigabyte website and saw the 2 CPU's I bought were wrong for the motherboard. I found an i5 10600k CPU locally. Finally had a working system. It was a ... MoreI started with a mismatched CPU and motherboard. The motherboard I wanted needed a CPU with a graphics processor. I bought a i5 10600kf. no graphics processor. That wasn't the only problem. Not understanding how the dust cover fit on the CPU socket, I damaged the CPU socket trying to reinstall it. I still didn't comprehend the problem I had. I first thought it was a memory issue. That's when I bought this memory. Memory didn't work, I bought an i3 10100f CPU. Didn't work. Bought another motherboard, didn't work. Dug my microscope out and discovered I damaged the CPU socket on 1st motherboard. Then I looked at the Gigabyte website and saw the 2 CPU's I bought were wrong for the motherboard. I found an i5 10600k CPU locally. Finally had a working system. It was a bumpy road, was my fault for not doing enough research but I had fun and it cost less than buying commercially. Note to anyone that builds a system. If you have an AMI bios and get 5 beeps on boot. Check the CPU you bought. If there are monitor ports on the motherboard, CPU needs a graphic processor. 2nd note: CPU dust cover snaps on the outside of the CPU clamp, not under it. This was a LGA 1200 socket, applies to several others too. Just sharing my learning experience. Wasn't Newegg's fault. it was mine. That's what you call experience.
I purpose built this PC to run my BlueIris video surveillance software. I needed a fast processor with multiple cores to decode video streams from multiple IP cameras. It appears so far that the built-in Intel QuickSync decoder is doing a good job decoding the H.264 streams without the aid of a graphics card. I was worried that the Noctua cooler would be too big for the case, but the Fractal specs said it would fit and it does (barely). But the 1st PCI slot is very close so a graphics card probably won't fit there. The Noctua site says this slot is not usable with this cooler. The Noctua cooler is quiet and the Fractal case keeps everything very quiet. - Intel Core i7-7700K Kaby Lake Quad-Core 4.2 GHz LGA 1151 Desktop Processor - ASRock H270M Pro4 LGA 1151 Intel ... MoreI purpose built this PC to run my BlueIris video surveillance software. I needed a fast processor with multiple cores to decode video streams from multiple IP cameras. It appears so far that the built-in Intel QuickSync decoder is doing a good job decoding the H.264 streams without the aid of a graphics card. I was worried that the Noctua cooler would be too big for the case, but the Fractal specs said it would fit and it does (barely). But the 1st PCI slot is very close so a graphics card probably won't fit there. The Noctua site says this slot is not usable with this cooler. The Noctua cooler is quiet and the Fractal case keeps everything very quiet. - Intel Core i7-7700K Kaby Lake Quad-Core 4.2 GHz LGA 1151 Desktop Processor - ASRock H270M Pro4 LGA 1151 Intel H270 HDMI SATA 6Gb/s USB 3.0 Micro ATX Motherboard - G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 2400 (PC4 19200) - Noctua NH-D14 120mm & 140mm SSO CPU Cooler - CORSAIR RMx Series RM650X 650W 80 PLUS GOLD Power Supply - SAMSUNG 850 EVO 2.5" 250GB SATA III 3-D Vertical Internal Solid State Drive (SSD) - WD Purple 4TB Surveillance Hard Disk Drive - ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner - Bulk - OEM - Logitech K740 Illuminated USB Keyboard - ASUS VS229H-P Black 21.5" 5ms (GTG) HDMI IPS-Panel LED-Backlit Widescreen LCD Monitor - Windows 10 Home - 64-bit - OEM - Fractal Design Define Mini Black Silent MATX Mini Tower Computer Case
I bought these 2x16 sticks because I wanted faster response times when I opened applications and games. Previously I had the 2x8 of this model installed on my rig. I was really excited to crack these bad boys open and install them. Both of them have issues. One wont let my computer boot up, the other gives me BSOD after 2 minutes of booting. Ive had all of the errors imaginable with these. WATCHDOG, colonel, read and write, bad pool caller, etc. everything under the metaphorical sun. Changed BIOS settings, over and underclocked, tried everything. Couldnt get them to work. I really enjoy my 2x8s but theyre just not fast enough. Looks like Ill have to buy another pair eventually. I wont fault the company at all for this because things like this unfortunately just happen.
First 2 set of 2 x 16GB = 64 GB on a Gigabyte Aorus Z390 Ultra motherboard w/ i9-9900KS - would not test at 3200, 14-14-14-34 (w/ XMP or without). However, after thoroughly testing from 3200 to 4000 at every timing possible, achieved stable (12 hour stress tested) 3800 at 16-16-16-36 at 1.4 volts. Purchased a 2nd set 64GB to compare and see which is better. These new ones are running solid at 3200 14-14-14-34, and after testing successful and stable (12 hr stress tested) to 3866 CL 16-16-16-32-48 at 1.42v. Incredibly happy. FYI - Had previously purchased GSkill Ripjaws 3000 15-15-15-35, which I was able to get stable at 3400 15-15-15-35 without adjusting the voltage. Interestingly enough, on those DIMMs 3400 at 15-15-15-35 performed better in benchmarks than 3466 ... MoreFirst 2 set of 2 x 16GB = 64 GB on a Gigabyte Aorus Z390 Ultra motherboard w/ i9-9900KS - would not test at 3200, 14-14-14-34 (w/ XMP or without). However, after thoroughly testing from 3200 to 4000 at every timing possible, achieved stable (12 hour stress tested) 3800 at 16-16-16-36 at 1.4 volts. Purchased a 2nd set 64GB to compare and see which is better. These new ones are running solid at 3200 14-14-14-34, and after testing successful and stable (12 hr stress tested) to 3866 CL 16-16-16-32-48 at 1.42v. Incredibly happy. FYI - Had previously purchased GSkill Ripjaws 3000 15-15-15-35, which I was able to get stable at 3400 15-15-15-35 without adjusting the voltage. Interestingly enough, on those DIMMs 3400 at 15-15-15-35 performed better in benchmarks than 3466 15-15-15-35 - even though both were stable under stress testing. Those results are what attracted me to upgrade to these 3200 14-14-14-34 modules - as the best 2 x 16GB modules available w/ Samsung B-Die at the best price.
