Is this waterblock compatible with my RTX 5090?

This Bykski waterblock is designed for the RTX 5090. Please check the product title for specific card brand compatibility (ASUS, MSI, Gigabyte, etc.) as non-reference PCB designs require model-specific blocks. If you are unsure of your card's PCB variant, contact FormulaMod support at customermanager@formulamod.net before ordering.

Will this reduce noise on my RTX 5090 during AI workloads?

Yes. Stock RTX 5090 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.

1 6

Refrigeración líquida todo en uno Bykski para GPU, para INNO3D GEFORCE RTX 5090D X3, sistema de refrigeración líquida, radiador 240 360, B-FRD-ICH5090DX3

$367.50 USD

Oferta Agotado

Los gastos de envío se calculan en la pantalla de pago.

Tamaño 360 mm Fila de 360 mm de grosor (tarjetas gráficas duales)

Color Negro

SKU:B-FRD-ICH5090DX3-360

Plataformas compatibles: (Incluyendo, entre otros, estos modelos)

INNO3D GEFORCE RTX 5090D X3

GeForce RTX5090 iChill Frostbite

GeForce RTX5090 iChill X3

GeForce RTX5090X3

GeForce RTX5090 X3 OC3

MSI RTX5090D VENTUS 3X OC 32G

MSI RTX5090D VENTUS 3X 32G

Compatibilidad basada únicamente en este(estos) diseños de PCB.

Aviso de actualización del radiador de refrigeración líquida todo en uno

Todos los enfriadores líquidos todo en uno (y todos los modelos posteriores) han sido completamente actualizados. El enfriador delgado original de 27 mm ha sido descontinuado; el enfriador predeterminado es ahora el enfriador de 38 mm de grosor.

El enfriador grueso actualizado ofrece una mayor área de disipación de calor y una mayor eficiencia de enfriamiento, lo que lo hace más adecuado para escenarios de alta carga sin afectar las dimensiones de instalación o la compatibilidad de la interfaz.

Para cualquier pregunta, póngase en contacto con el servicio de atención al cliente.

Why Water Cool the RTX 5090?

575W TDP under AI load

32GB VRAM (throttles at 92°C)

<30dB With water cooling

- 575W TDP is the highest ever in a consumer GPU — stock triple-fan coolers hit 55+ dBA under sustained AI load, unusable in home office
- 32GB GDDR7 runs hot at full utilization; waterblocks with full VRAM coverage prevent throttling during long inference sessions
- Dual-5090 AI workstation (1150W GPU power) is only physically buildable with water cooling — air coolers are too thick

Full-cover water blocks cool GPU die + VRAM + VRM simultaneously — unlike air coolers that only target the GPU die.