• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

CORSAIR Hydro X Series XH303i RGB PRO​ Water Cooling Kit

VSG

Editor, Reviews & News
Staff member
Joined
Jul 1, 2014
Messages
3,531 (0.96/day)
CORSAIR has updated its line of Hydro X series watercooling kits. We take a look at the new Hydro XH303i PRO hardline tubing kit. It comes with everything you could ask for to get an impressive water-cooling loop going, with a new CPU block for enhanced thermal performance and enough power from the pump and radiator with fans.

Show full review
 
Joined
Nov 28, 2012
Messages
418 (0.10/day)
So... Much... RGB....
Still, it's interesting that they are updating their real liquid cooling offering, this might be good for someone approaching LQ for the first time, but one of the beauties of custom loops is that you get to choose each part based on your needs.
 
Joined
Jun 2, 2017
Messages
8,338 (3.20/day)
System Name Best AMD Computer
Processor AMD 7900X3D
Motherboard Asus X670E E Strix
Cooling In Win SR36
Memory GSKILL DDR5 32GB 5200 30
Video Card(s) Sapphire Pulse 7900XT (Watercooled)
Storage Corsair MP 700, Seagate 530 2Tb, Adata SX8200 2TBx2, Kingston 2 TBx2, Micron 8 TB, WD AN 1500
Display(s) GIGABYTE FV43U
Case Corsair 7000D Airflow
Audio Device(s) Corsair Void Pro, Logitch Z523 5.1
Power Supply Deepcool 1000M
Mouse Logitech g7 gaming mouse
Keyboard Logitech G510
Software Windows 11 Pro 64 Steam. GOG, Uplay, Origin
Benchmark Scores Firestrike: 46183 Time Spy: 25121
The funny thing is if you bought these individually you would pay more than the bundle. The only inexpensive item is the coolant. Which is cheaper than even one of those 120MM fans
 

VSG

Editor, Reviews & News
Staff member
Joined
Jul 1, 2014
Messages
3,531 (0.96/day)
The funny thing is if you bought these individually you would pay more than the bundle. The only inexpensive item is the coolant. Which is cheaper than even one of those 120MM fans
That's always how kits work though, no one would buy them if the individual items cost less :)
 
Joined
Feb 18, 2013
Messages
2,181 (0.52/day)
Location
Deez Nutz, bozo!
System Name Rainbow Puke Machine :D
Processor Intel Core i5-11400 (MCE enabled, PL removed)
Motherboard ASUS STRIX B560-G GAMING WIFI mATX
Cooling Corsair H60i RGB PRO XT AIO + HD120 RGB (x3) + SP120 RGB PRO (x3) + Commander PRO
Memory Corsair Vengeance RGB RT 2 x 8GB 3200MHz DDR4 C16
Video Card(s) Zotac RTX2060 Twin Fan 6GB GDDR6 (Stock)
Storage Corsair MP600 PRO 1TB M.2 PCIe Gen4 x4 SSD
Display(s) LG 29WK600-W Ultrawide 1080p IPS Monitor (primary display)
Case Corsair iCUE 220T RGB Airflow (White) w/Lighting Node CORE + Lighting Node PRO RGB LED Strips (x4).
Audio Device(s) ASUS ROG Supreme FX S1220A w/ Savitech SV3H712 AMP + Sonic Studio 3 suite
Power Supply Corsair RM750x 80 Plus Gold Fully Modular
Mouse Corsair M65 RGB FPS Gaming (White)
Keyboard Corsair K60 PRO RGB Mechanical w/ Cherry VIOLA Switches
Software Windows 11 Professional x64 (Update 23H2)
pretty decent combo kit for $500 but a little pointless if you have fans and a Commander PRO in your rig. Corsair could make another kit that's slightly cheaper by including a 240mm radiator, soft tubing instead of hardline ones, soft tubing fittings but include a coolant concentrate mix while retaining the same CPU block and pump/reservoir combo as this kit. I think more people will hop on to the custom loop bandwagon and not use AIOs or air towers.
 
Joined
Jun 2, 2017
Messages
8,338 (3.20/day)
System Name Best AMD Computer
Processor AMD 7900X3D
Motherboard Asus X670E E Strix
Cooling In Win SR36
Memory GSKILL DDR5 32GB 5200 30
Video Card(s) Sapphire Pulse 7900XT (Watercooled)
Storage Corsair MP 700, Seagate 530 2Tb, Adata SX8200 2TBx2, Kingston 2 TBx2, Micron 8 TB, WD AN 1500
Display(s) GIGABYTE FV43U
Case Corsair 7000D Airflow
Audio Device(s) Corsair Void Pro, Logitch Z523 5.1
Power Supply Deepcool 1000M
Mouse Logitech g7 gaming mouse
Keyboard Logitech G510
Software Windows 11 Pro 64 Steam. GOG, Uplay, Origin
Benchmark Scores Firestrike: 46183 Time Spy: 25121
pretty decent combo kit for $500 but a little pointless if you have fans and a Commander PRO in your rig. Corsair could make another kit that's slightly cheaper by including a 240mm radiator, soft tubing instead of hardline ones, soft tubing fittings but include a coolant concentrate mix while retaining the same CPU block and pump/reservoir combo as this kit. I think more people will hop on to the custom loop bandwagon and not use AIOs or air towers.
You can actually buy all of this on the Corsair Website. The 360MM Rad is $99 CAD. Actually I think you can buy everything you quoted on that site. It is very thorough.
 
Joined
Jan 27, 2015
Messages
1,065 (0.31/day)
System Name loon v4.0
Processor i7-11700K
Motherboard asus Z590TUF+wifi
Cooling Custom Loop
Memory ballistix 3600 cl16
Video Card(s) eVga 3060 xc
Storage WD sn570 1tb(nvme) SanDisk ultra 2tb(sata)
Display(s) cheap 1080&4K 60hz
Case Roswell Stryker
Power Supply eVGA supernova 750 G6
Mouse eats cheese
Keyboard warrior!
Benchmark Scores https://www.3dmark.com/spy/21765182 https://www.3dmark.com/pr/1114767
You can actually buy all of this on the Corsair Website. The 360MM Rad is $99 CAD. Actually I think you can buy everything you quoted on that site. It is very thorough.
or you can shop around forgo the sailboat branding and pay $86 :)
you can prolly save a few bucks going to byski directly for fittings, anyone for pumps - well, anyone reputable uses zylem pumps.

nonetheless its a nice kit for those that don't have the time or inexperienced:
aside from the hardtubing. :fear:

guess everyone is getting afraid of plasticizer. quality soft tubing is rather difficult.
 
Joined
Jun 2, 2017
Messages
8,338 (3.20/day)
System Name Best AMD Computer
Processor AMD 7900X3D
Motherboard Asus X670E E Strix
Cooling In Win SR36
Memory GSKILL DDR5 32GB 5200 30
Video Card(s) Sapphire Pulse 7900XT (Watercooled)
Storage Corsair MP 700, Seagate 530 2Tb, Adata SX8200 2TBx2, Kingston 2 TBx2, Micron 8 TB, WD AN 1500
Display(s) GIGABYTE FV43U
Case Corsair 7000D Airflow
Audio Device(s) Corsair Void Pro, Logitch Z523 5.1
Power Supply Deepcool 1000M
Mouse Logitech g7 gaming mouse
Keyboard Logitech G510
Software Windows 11 Pro 64 Steam. GOG, Uplay, Origin
Benchmark Scores Firestrike: 46183 Time Spy: 25121
or you can shop around forgo the sailboat branding and pay $86 :)
you can prolly save a few bucks going to byski directly for fittings, anyone for pumps - well, anyone reputable uses zylem pumps.

nonetheless its a nice kit for those that don't have the time or inexperienced:
aside from the hardtubing. :fear:

guess everyone is getting afraid of plasticizer. quality soft tubing is rather difficult.
Corsair should never be considered a value brand. I like Byiski. My favorite is Alphacool but the Corsair Store has no Customs and that makes a huge difference. My favourite thing about Water Cooling is the Alphacool Quick Connect they can be expensive


Or you could pay free Shipping and save 1/2. Sometimes they are as cheap as $13.



This makes changing anything completely painless.
 
Joined
Feb 24, 2020
Messages
94 (0.06/day)
Location
3rd world sh1thole, AKA italy
System Name AMDream v2.6.2
Processor AMD Ryzen 7 5800X3D+TechN AM4, CO-30 all cores
Motherboard Asus Prime B550-Plus w. PCIe USB 3.0/3.1 case connectors card
Cooling 2x240 slim rads, 1x420mm slim rad, 4xEK Vardar Evo RGB, stock case fans
Memory 2x8GB RGB+2x8GB non-RGB Crucial Ballistix DDR4-3600 CL16
Video Card(s) AMD Radeon RX 7900XT Reference+Alphacool waterblock+Kryosheet
Storage 2TB SK Hynix Platinum P41+Eluteng NVMe heatsink
Display(s) Xiaomi Mi 2k Gaming Monitor 27” (1440p165 IPS)+VESA arm
Case Lian Li Lancool III White ARGB
Audio Device(s) Creative Inspire P380
Power Supply Seasonic Focus GX-850
Mouse Steelseries Rival original (white), Steelseries Qck+ mousepad
Keyboard Keychron K5 (white backlight, blue Gateron Low Profile switches)
Software Windows 11 Pro
Ya can pry my soft tubings from my cold, dead hands.
Hardlines are cool, but are an enormous PITA to create, and it’s a PITA to do maintenance/upgrades on the PC.
 
Top