Will this reduce noise on my RTX 3070 during AI workloads?

Yes. Stock RTX 3070 air coolers run at 45-65 dBA under sustained AI inference loads (Ollama, Stable Diffusion, ComfyUI). A full-cover waterblock like this mounted to a 360mm radiator typically reduces noise to under 30 dBA while also lowering VRAM temperatures from 90°C+ to 60-70°C, preventing throttling during long generation runs.

What else do I need for a complete water cooling loop?

A complete custom loop requires: this GPU waterblock, a radiator (360mm recommended for single GPU, 480mm for GPU+CPU), a D5 or DDC pump with reservoir combo, G1/4 fittings, tubing, and premixed coolant. FormulaMod sells complete kits starting at $249 USD including pump, radiator, and fittings.

Does this waterblock cover the VRAM and VRM chips?

Full-cover waterblocks cool the GPU die, VRAM modules, and VRM components simultaneously via a single block with an integrated cold plate. This is essential for AI workloads where sustained 100% VRAM utilization can cause memory junction temperatures to exceed 110°C on air cooling. The full-cover design distributes coolant flow across the entire PCB thermal zone.

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Barrow 3070 GPU Water Block For ASUS DUAL 3070, Full Cover ARGB GPU Cooler, BS-ASD3070-PA

$106.13 USD

Sale Sold out

Shipping calculated at checkout.

Lighting 5v ARGB

Option None Additional light controller Additional light sync cable

SKU:BS-ASD3070-PA

Compatibility:

(Including but not limited to the following models)

ASUS DUAL RTX 3070 08G

ASUS DUAL RTX 3070 08G V2 GAMING

ASUS DUAL RTX 3070 8G

After narrowing your selection, please check the entire PCB picture to ensure compatibility. If you have any questions, don't hesitate to contact support for confirmation.

Compatibility based on this(these) PCB designs only.

Inlet/outlet port size: G1/4" thread

Parts Included:

1x Full coverage GPU water block

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 3070?

This Barrow waterblock is designed for the RTX 3070. 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 3070 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.