Barrow 3080 3090 Water Block Backplane For Colorful RTX 3090 3080 Advanced OC Water cooled Backplate, BS-COIA3090-PA2 B
Barrow 3080 3090 Water Block Backplane For Colorful RTX 3090 3080 Advanced OC Water cooled Backplate, BS-COIA3090-PA2 B
SKU:BS-COIA3090-PA2*1+ARSKZQ*1+BS-COIA3090-PA2 B*1
Couldn't load pickup availability
Compatibility:
(Including but not limited to the following models)
Colorful iGame RTX 3090 Advanced OC
Colorful iGame RTX 3090 Advanced
Colorful iGame RTX 3080 Ti Advanced OC
Colorful iGame RTX 3080 Advanced Oc 10G
Colorful iGame RTX 3080 Advanced OC 10G LHR
Colorful iGame RTX 3080 Advanced 10G
Colorful iGame RTX 3080 Ultra OC 10G
Colorful iGame RTX 3080 Ultra OC 10G LHR
Colorful iGame RTX 3080 Ultra 10G
Compatibility based on this(these) PCB designs only.
Inlet/outlet port size: G1/4" thread
Parts Included:
1x Full coverage GPU water block (according to the options of the selection)
1x Backplane (according to the options of the selection)
2x Plug fitting
1x Screw set
1x Barrow thermal pads (set)
Warnings:
1. Addressable RGB/A-RGB is 5V 3pin lighting system, and is ONLY compatible with 5V components.
RGB is 12V 4pin lighting system, and is ONLY compatible with 12V components.
Mix and match will NOT work and will cause damage.
2. You may request a change-of-mind return within 14 days after delivery. Outside the EU and UK, the item must be unused, uninstalled, and resalable. You pay the return shipping costs for a change-of-mind return. Returns are sent to Guangzhou, China, after you contact us for return instructions. We issue the refund after receiving and checking the returned goods. Within 30 days after delivery, you may request a refund for a product problem; we pay the return shipping costs for quality issues. EU and UK consumers may notify us of withdrawal within 14 days after delivery; use beyond what is necessary to inspect the goods may lead to a reasonable deduction for actual diminished value, rather than an automatic refusal of withdrawal. Contact customermanager@formulamod.com; we reply within 1 business day. See our Refund Policy for the return address, recipient, and full instructions.
3. The manufacturer reserves the right to alter the block design to expand compatibility or upgrade/modify the product. The delivered item may not 100% match the pictured item.
The product does NOT come with English instructions. Please see the product gallery images for the install guide if available. Generally, thermal pads should be installed on the card where the block has corresponding raised contact points, except the GPU core, which uses thermal pad. In the middle part of product gallery images, there will be a picture description/display where the thermal pad should be placed. Installing pads on other components can lead to improper contact and poor performance.
4. Not responsible for any damage caused by or when using this product. Please use it at your own risk.
Frequently Asked Questions
Is this waterblock compatible with my RTX 3090?
This Barrow waterblock is designed for the RTX 3090. Check the product title for specific card brand compatibility — non-reference PCB designs (ASUS Strix, MSI Suprim, etc.) require model-specific blocks. Reference/Founders Edition cards use a different block.
How much quieter will my RTX 3090 be with water cooling?
Noise and temperatures depend on the graphics card, the complete cooling loop, workload and test conditions. We do not provide measured noise or temperature figures for this setup.
What else do I need for a complete loop?
A complete loop also requires a compatible radiator, pump, reservoir, fittings, tubing and coolant. Check component compatibility and size the complete loop for the actual system before ordering.
Can I run this 24/7 for AI inference?
Check the component instructions and maintenance requirements before sustained use. Operating conditions depend on the complete system; no continuous-operation duration or maintenance interval is promised here.
Does FormulaMod ship to the USA and Europe?
Enter your USA or European delivery address at checkout to check whether the selected products can be shipped there and see available shipping methods and charges. For details, read our Shipping Policy. For help before ordering, contact customermanager@formulamod.com; we reply within 1 business day.
What is the return policy?
You may request a change-of-mind return within 14 days after delivery. Outside the EU and UK, the item must be unused, uninstalled, and resalable. You pay the return shipping costs for a change-of-mind return. Returns are sent to Guangzhou, China, after you contact us for return instructions. We issue the refund after receiving and checking the returned goods. Within 30 days after delivery, you may request a refund for a product problem; we pay the return shipping costs for quality issues. EU and UK consumers may notify us of withdrawal within 14 days after delivery; use beyond what is necessary to inspect the goods may lead to a reasonable deduction for actual diminished value, rather than an automatic refusal of withdrawal. Contact customermanager@formulamod.com; we reply within 1 business day. See our Refund Policy for the return address, recipient, and full instructions.
Why Water Cool the RTX 3090?
- Thermal pads on 2-4 year old used 3090s are degraded; installing a waterblock = complete thermal reset, revives ex-mining/ex-gaming cards for AI duty
- 350W sustained for 24/7 Ollama inference = 55 dBA fan noise from the triple-fan FE cooler — unacceptable for home office/bedroom
- Dual-3090 builds (700W total GPU) are the cheapest path to 48GB VRAM for 70B LLMs — water cooling is the only way to fit both in a normal case
- #1 target for FormulaMod — the largest used-GPU waterblock upgrade market in existence
Full-cover water blocks cool GPU die + VRAM + VRM simultaneously — unlike air coolers that only target the GPU die.
