The Corsair XR5 Radiator block is designed for liquid cooling systems. Made from brass and copper, it features a sleek white finish. Dimensions are 396 mm width, 30 mm depth, and 120 mm height. The package includes 12 M4 screws of various lengths for easy installation. Ideal for enhancing cooling efficiency in your PC build.
The Corsair XR5 Radiator block is designed for liquid cooling systems. Made from brass and copper, it features a sleek white finish. Dimensions are 396 mm width, 30 mm depth, and 120 mm height. The package includes 12 M4 screws of various lengths for easy installation. Ideal for enhancing cooling efficiency in your PC build.
in 3 offers
The lowest price for Corsair Hydro x Series XR5 360mm Water Cooling Radiator, CX-9030003-WW right now is $155.76 at Amazon.com.au, compared across 3 retailers.
The all-time low was $111.43 on 17 Feb 2026 — today's price is 40% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 May 2026.
Corsair Hydro x Series XR5 360mm Water Cooling Radiator, CX-9030003-WW
The Corsair XR5 Radiator block is designed for liquid cooling systems. Made from brass and copper, it features a sleek white finish. Dimensions are 396 mm width, 30 mm depth, and 120 mm height. The package includes 12 M4 screws of various lengths for easy installation. Ideal for enhancing cooling efficiency in your PC build.
The Corsair XR5 Radiator block is designed for liquid cooling systems. Made from brass and copper, it features a sleek white finish. Dimensions are 396 mm width, 30 mm depth, and 120 mm height. The package includes 12 M4 screws of various lengths for easy installation. Ideal for enhancing cooling efficiency in your PC build.
Last updated at 12/05/2026 04:40:32
Corsair Hydro X Series, XR5 360 mm Water Cooling Radiator (Triple 120 mm Fan Mounts, Easy Installation, Premium Copper Construction, Polyurethane,
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!
CORSAIR Hydro X Series XR5 360mm Water Cooling Radiator - Triple 120mm Fan Mounts -
Delivery between 18–22 May $14.06
CORSAIR Hydro X Series XR5 360mm Water Cooling Radiator - Triple 120mm Fan Mounts -
Delivery between 17–21 May $14.09
originally posted on newegg.com
I've been running this in my rig for a month now. Have not had any issues. It does as it's designed. You'd think that it would have to be hard to go wrong with a radiator. That's simply not the case. Some radiators have mixed metals within their design and therefore have an issue with the channels getting clogged. You also have some radiators that have such cheap metals for the fins and channels that they get bent just looking at them, and that spells out loss of efficiency for that area in the radiator. I recommend this radiator because 2 important boxes got checked, that is 1.performance/quality 2. Priced where performance out paces cost. Highly recommend to people of like mind.
originally posted on microcenter.com
Happy to find micro center had the white Corsair radiators in stock when not even corsair had them available. Shipment came on time, radiators were clean, gpu temp never goes above 40 degrees. Corsair white rads have a nice glossy finish compared to other brands giving you that high end look.
originally posted on microcenter.com
This is a great radiator with mount points for fans. I used the Corsair Ql 120 fans and they work and look great with the radiator. Im running a large loop with 2 graphics cards and the CPU ended up adding a second radiator and fans to keep everything cool. It's running great with GPU Temps sub 45c. VRAM 88-92c depending on activity.
| Port Thread | G1/4′′ BSPP |
| Screw Thread | M4xP0.7 |
| Fin Spacing | 16 FPI 25 Micron Copper Fins |
| Fan Size Compatibility | 120mm |
| Operating Temperature | 60°C coolant temperature |
Corsair Hydro X Series, XR5 360 mm Water Cooling Radiator (Triple 120 mm Fan Mounts, Easy Installation, Premium Copper Construction, Polyurethane,
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!
CORSAIR Hydro X Series XR5 360mm Water Cooling Radiator - Triple 120mm Fan Mounts -
Delivery between 18–22 May $14.06
CORSAIR Hydro X Series XR5 360mm Water Cooling Radiator - Triple 120mm Fan Mounts -
Delivery between 17–21 May $14.09
I've been running this in my rig for a month now. Have not had any issues. It does as it's designed. You'd think that it would have to be hard to go wrong with a radiator. That's simply not the case. Some radiators have mixed metals within their design and therefore have an issue with the channels getting clogged. You also have some radiators that have such cheap metals for the fins and channels that they get bent just looking at them, and that spells out loss of efficiency for that area in the radiator. I recommend this radiator because 2 important boxes got checked, that is 1.performance/quality 2. Priced where performance out paces cost. Highly recommend to people of like mind.
Happy to find micro center had the white Corsair radiators in stock when not even corsair had them available. Shipment came on time, radiators were clean, gpu temp never goes above 40 degrees. Corsair white rads have a nice glossy finish compared to other brands giving you that high end look.
This is a great radiator with mount points for fans. I used the Corsair Ql 120 fans and they work and look great with the radiator. Im running a large loop with 2 graphics cards and the CPU ended up adding a second radiator and fans to keep everything cool. It's running great with GPU Temps sub 45c. VRAM 88-92c depending on activity.
I picked up one of these XR5 units along with an XR7 unit for my custom loop. I don't have anything to compare against but they required quite a bit of rinsing (which is common from what I've read). I have the system up and running now though and my thermals are outstanding. Granted I'm only cooling my 5950x at them moment until I can get a 30xx card and throw that in the loop. These are easy to work with and I was able to fit this and an XR7 in an O11D (non-XL) but it was very tight. Would recommmend.
Corsair really made a great radiator. Have several ek radiators and this was my first Corsair one. Fit and feel is excellent. The styling is nice and the Corsair logo when I’m case is subtle enough for a clean build. Found no defects in workmanship whatsoever and even when cleaning it out, found little to no debris.
So far no kinks with this radiator, one issue I did see was when I did my initial flush a bit of black “dust” or debris was floating around which I assume was from the radiator but after that first test the distilled water ran clear. It’s worked surprisingly well for it’s rather affordable price keeping my coolant temps nice and consistent.
This radiator worked perfect for my setup of 2 rtx3080fe… but I’m using a total of 4 radiators in my loop. I’m going to eventually add more GPUs, as it is part of mining rig setup. Staying cool and quiet inside the house.Purchase this radiator along with the Corsair XD5 and waterblocks.
I was going to nab a set of Primochill 30MMx360MM rads for my build, but I went with these instead since almost my entire build was Corsair centered. The fit and finish on these was amazing, and my store assistant was a huge help in locating them in the store.Paired with 3 LL120 Series fans, an XD5 RGB pump/res combo and 14MM rigid tubing, my RTX 3080 AORUS WB temps under a 45-minute stress test never reached over 45C.
Bought this to cool my 9700k in a custom loop. Cleaned it with distilled water & vinegar. After some research I found out hardware labs are the OEM manufacturer. So far idle temps are 32-35C & gaming temps never go above 55C.For under $100 this is a great option for beginner water coolers like me
Pros: It performs great.Cons: It really requires a lot of flushing before you can use it, unless my batch was like that only. Don't get me wrong, you do that with all radiators as this is a normal process but corsair ones require even more flushing then others. On this part EK is probably a lead here as you hardly get any dirt (you still get it but it's way less then others)
| Port Thread | G1/4′′ BSPP |
| Screw Thread | M4xP0.7 |
| Fin Spacing | 16 FPI 25 Micron Copper Fins |
| Fan Size Compatibility | 120mm |
| Operating Temperature | 60°C coolant temperature |
