Last updated at 31/08/2026 20:28:30
Western Digital 2TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EARZ
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WESTERN DIGITAL Digital WD20EARZ WD Caviar Green 2TB Desktop Hard Drives 3.5-inch
Free delivery between 7–14 Sept
Western Jubilee Western Digital Blue WD20EARZ internal hard drive 2 TB 5400 RPM 64 MB 3.5" Serial ATA III
Free delivery
Western Digital 2TB WD Blue PC Internal Hard Drive HDD - 5400RPM SATA 6Gb/s 64MB Cache 3.5" - WD20EARZ
Delivery between 5–9 Sept $35.88
WD 2TB 3.5" 64MB Cache 5400RPM WD20EARZ SATA 6.0Gb/s Blue Internal Hard Drive
Delivery $104.43
2 Tb Wd Blue Pc Internal Hard Drive Hdd 5400 Rpm, Sata 6 Gb/S, 64 Mb Cache, 3.5" Wd20 Earz
Delivery between 7–10 Sept $29
WD Blue WD20EARZ - 2 TB 64 MB
Delivery $11.33
originally posted on westerndigital.com
A good standard HDD to cold store your data and backups. Used in a RAID1, these provide a large storage option for the smaller M2 SSDs that are installed on my system. For the config I have these are a great solution to keep videos and media stored on, and another location for data backup.
originally posted on westerndigital.com
I bought the Blue 4TB HDD here (Serial Number: WX52D320YAK1). It arrived DEAD. I can't start it. To replace it I'd have to pay a half price of it. Alexander S and other support team members doesn't listen to me. I'm very very unpleased with WD service. Terrible service!I'll say to all my friends that WD produce crap and doesn't want to replace it!I SUGGEST YOU TO THINK TWICE TO BUY WD HDD!
originally posted on westerndigital.com
I have no issues with storing videos and screenshots, and homework, and stuff like that on it. However, every game I have installed on it has occasional stutters and choppiness. So, as I said, it's good for just storing mass amounts of things that don't need to be quickly accessed. However, I would not recommend it for storing games, at least not big games, or games that have a lot of action.
| Interface | SATA 6.0Gb/s |
| Capacity | 2TB |
| NAND Flash Memory Type | Computer Hardware |
| RPM | 5400 RPM |
| Cache | 64MB |
Western Digital 2TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EARZ
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WESTERN DIGITAL Digital WD20EARZ WD Caviar Green 2TB Desktop Hard Drives 3.5-inch
Free delivery between 7–14 Sept
Western Jubilee Western Digital Blue WD20EARZ internal hard drive 2 TB 5400 RPM 64 MB 3.5" Serial ATA III
Free delivery
Western Digital 2TB WD Blue PC Internal Hard Drive HDD - 5400RPM SATA 6Gb/s 64MB Cache 3.5" - WD20EARZ
Delivery between 5–9 Sept $35.88
WD 2TB 3.5" 64MB Cache 5400RPM WD20EARZ SATA 6.0Gb/s Blue Internal Hard Drive
Delivery $104.43
A good standard HDD to cold store your data and backups. Used in a RAID1, these provide a large storage option for the smaller M2 SSDs that are installed on my system. For the config I have these are a great solution to keep videos and media stored on, and another location for data backup.
I bought the Blue 4TB HDD here (Serial Number: WX52D320YAK1). It arrived DEAD. I can't start it. To replace it I'd have to pay a half price of it. Alexander S and other support team members doesn't listen to me. I'm very very unpleased with WD service. Terrible service!I'll say to all my friends that WD produce crap and doesn't want to replace it!I SUGGEST YOU TO THINK TWICE TO BUY WD HDD!
I have no issues with storing videos and screenshots, and homework, and stuff like that on it. However, every game I have installed on it has occasional stutters and choppiness. So, as I said, it's good for just storing mass amounts of things that don't need to be quickly accessed. However, I would not recommend it for storing games, at least not big games, or games that have a lot of action.
Well after putting my order in I received my hard drive within just 2 to 3 days. Luckily for me I live in Southern California and it only had to come about a half an hour away. But on that note once I received it popped it into my all-in-one HP computer put the new operating system in now it works flawlessly. It's been a couple of weeks now and I've had no issues. I love this computer it was only a couple years old so was worth keeping. So if you're thinking about purchasing a hard drive go ahead you should have no problems. Also the hard drive when it arrived came packaged very well to the point where I could see it wasn't going to be damaged in shipping. Hopefully this review helps somebody out there.
Opened box, put in enclosure, used Disk Utility to initialize and mount disk and partitioned into two using MacOS 10.14 (Mojave). Successfully loaded about 1.2GB onto each partition. No problems with operation. (4 Stars - - I'd rate Jesus the same, as He only walked on water -He needed to walk above the water to get 5 stars!)
Only some capacities of the blue line are CMR drives. Everything else are SMR. Very confusing and misleading. I read CMR for a lower capacity blue drive and thought they are all CMRs, but that’s not the case. Also can’t cancel the order mere minutes after placing the order but still have to wait for days until they ship out the drives.
Specifically I'm writing about the 8TB model. Look at the specs, a "5640 RPM" speed and 128MB cache. It's not a speed demon, meant to put stuff on it you look at sometimes. I have 8 of them in a Mediasconic box, each as separate drive, and they work great. I think some of the negative reviews are people putting them in a NAS thinking they got a bargain. Well, use it for what it's not intended for, get results you don't want.
5400 RPM is deathly slow, I couldn't get tech support to understand that my drive bay only accepts HDD's with the traditional 3 mounting screw holes on the sides and bottom. It was as if they never installed a hard drive before. They even asked for pictures!. At the end of the day, speaking to tech support was a total waste of time, and each time it took a week for a response. I wish I could give 0 stars.
WD Blue 2TB (WD20EZBX) is a fast drive.7200RPM, 256MB cache, you can easily get 200+ MBps read speeds. Fast enough to be a game drive (not as fast as an ssd but your only waiting 15 to 20 seconds at most for a game to load)It is a SMR drive however, so writing does suffer a bit there. Although if your focus on read applications (like gaming), this is a totally usable drive.As i told a family member this is a undercover WD Black HDD.
HP All in one never seemed up to speed and signing on just keep getting slower. Finally old hard drive gave in and produced a blue screen warning about the drive. I had previously removed my files that I wanted to keep and installed the drive. Couldn’t have been easier. Literally 1screw. Reloaded Windows 10 pro and it is new running perfectly again. Very good price on the new drive( just built in 10/22). Thanks WD this saved a lot!
| Interface | SATA 6.0Gb/s |
| Capacity | 2TB |
| NAND Flash Memory Type | Computer Hardware |
| RPM | 5400 RPM |
| Cache | 64MB |
Western Digital 2TB Blue 64MB 3.5" SATA 6gb/ S 5400RPM (WD20EARZ)
Expand your gaming library with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Armed with an 8TB capacity, you’ll have ample room for your favourite video games, photos, videos, music, and much more. All of which you can access near instantaneously thanks to powerful SATA connectivity and the 256MB cache. Support for data transfer rates of 6Gb/s means it's never been easier to view and edit your files. WD Blue 8TB 3.5’’ Internal Hard Drive at a Glance: 8TB capacity 3.5’’ form factor Max fan speed of 5640 RPM SATA connectivity – supporting data transfer speeds of 6Gb/s 256MB cache Ample Storage Level up your PC’s storage with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Harness the 8TB capacity to store your expanding gaming library, precious family memories, favourite music tracks, and much more. All of which you can access and edit whenever you wish thanks to data transfer speeds of up to 6Gb/s via powerful SATA connectivity. The 256MB cache streamlines your experience, acting as a temporary storage area for anything you frequently access. What’s more, the 3.5’’ form factor means the WD Blue 8TB 3.5’’ Internal Hard Drive can easily fit into most modern-day PC cases, from Micro-ATX to Full Towers.
Expand your gaming library with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Armed with an 8TB capacity, you’ll have ample room for your favourite video games, photos, videos, music, and much more. All of which you can access near instantaneously thanks to powerful SATA connectivity and the 256MB cache. Support for data transfer rates of 6Gb/s means it's never been easier to view and edit your files. WD Blue 8TB 3.5’’ Internal Hard Drive at a Glance: 8TB capacity 3.5’’ form factor Max fan speed of 5640 RPM SATA connectivity – supporting data transfer speeds of 6Gb/s 256MB cache Ample Storage Level up your PC’s storage with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Harness the 8TB capacity to store your expanding gaming library, precious family memories, favourite music tracks, and much more. All of which you can access and edit whenever you wish thanks to data transfer speeds of up to 6Gb/s via powerful SATA connectivity. The 256MB cache streamlines your experience, acting as a temporary storage area for anything you frequently access. What’s more, the 3.5’’ form factor means the WD Blue 8TB 3.5’’ Internal Hard Drive can easily fit into most modern-day PC cases, from Micro-ATX to Full Towers.
Expand your gaming library with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Armed with an 8TB capacity, you’ll have ample room for your favourite video games, photos, videos, music, and much more. All of which you can access near instantaneously thanks to powerful SATA connectivity and the 256MB cache. Support for data transfer rates of 6Gb/s means it's never been easier to view and edit your files. WD Blue 8TB 3.5’’ Internal Hard Drive at a Glance: 8TB capacity 3.5’’ form factor Max fan speed of 5640 RPM SATA connectivity – supporting data transfer speeds of 6Gb/s 256MB cache Ample Storage Level up your PC’s storage with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Harness the 8TB capacity to store your expanding gaming library, precious family memories, favourite music tracks, and much more. All of which you can access and edit whenever you wish thanks to data transfer speeds of up to 6Gb/s via powerful SATA connectivity. The 256MB cache streamlines your experience, acting as a temporary storage area for anything you frequently access. What’s more, the 3.5’’ form factor means the WD Blue 8TB 3.5’’ Internal Hard Drive can easily fit into most modern-day PC cases, from Micro-ATX to Full Towers.
Expand your gaming library with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Armed with an 8TB capacity, you’ll have ample room for your favourite video games, photos, videos, music, and much more. All of which you can access near instantaneously thanks to powerful SATA connectivity and the 256MB cache. Support for data transfer rates of 6Gb/s means it's never been easier to view and edit your files. WD Blue 8TB 3.5’’ Internal Hard Drive at a Glance: 8TB capacity 3.5’’ form factor Max fan speed of 5640 RPM SATA connectivity – supporting data transfer speeds of 6Gb/s 256MB cache Ample Storage Level up your PC’s storage with ease thanks to the WD Blue 8TB 3.5’’ Internal Hard Drive. Harness the 8TB capacity to store your expanding gaming library, precious family memories, favourite music tracks, and much more. All of which you can access and edit whenever you wish thanks to data transfer speeds of up to 6Gb/s via powerful SATA connectivity. The 256MB cache streamlines your experience, acting as a temporary storage area for anything you frequently access. What’s more, the 3.5’’ form factor means the WD Blue 8TB 3.5’’ Internal Hard Drive can easily fit into most modern-day PC cases, from Micro-ATX to Full Towers.
in 7 offers
The lowest price for Western Digital 2TB Blue 64MB 3.5" SATA 6gb/ S 5400RPM (WD20EARZ) right now is $136.99 at AUSTiC SHOP, compared across 7 retailers.
The all-time low was $118.24 on 18 Mar 2026 — today's price is 16% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 31 Aug 2026.
