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Astralcooler All-in-one server GPU cooler radiator 360/480, compatible with NVIDIA CMP 170HX/A100 40GB/A30 24GB

Astralcooler All-in-one server GPU cooler radiator 360/480, compatible with NVIDIA CMP 170HX/A100 40GB/A30 24GB

$399.00 USD
$399.00 USD
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Taxes included. Shipping calculated at checkout.
Size

AC-AI01-GA100

Compatible Platforms (with attached image)

  • NVIDIA A100 40GB

    NVIDIA CMP 170HX

    NVIDIA A30 24GB


Cooling Location

  • High-heat-generating components such as the GPU core, memory, power MOSFETs, inductors, and tantalum capacitors.


Cooling Principle

  • The high-purity oxygen-free copper baseplate of the graphics card's water block covers key high-heat-generating components, including the GPU core, memory, power MOSFETs, and tantalum capacitors. The heat absorbed by the water block is then carried away by the flowing coolant.


Block Features

  • High Thermal Conductivity：
    • The baseplate is made of T2 oxygen-free copper, with a thermal conductivity of up to 401 W/m·K, improving heat transfer efficiency and increasing the heat dissipation area.
  • High-Density Jet Microchannel Design：
    • The expanded water channel area effectively increases the contact area between the coolant and the base plate, comprehensively improving the heat dissipation performance of the water block.
  • All-Metal Chassis：
    • The all-metal chassis ensures efficient heat dissipation and stability while significantly extending the lifespan of the hardware, providing a solid foundation for high-load operation
  • Lightweight Design：
    • Reduces the weight of the water block, preventing PCB deformation. A more reliable passivation process ensures faster heat conduction while effectively resisting corrosion and wear.
  • No copper-aluminum reaction will occur：
    • The cold head has a nickel-plated copper surface, the radiator has a hard anodized aluminum surface where it comes into contact with water, and the coolant has a formula to inhibit the copper-aluminum reaction. These three elements combined prevent the copper-aluminum reaction.


Why Water Cool the RTX 4090?

450W TDP under AI load
24GB VRAM (throttles at 92°C)
<30dB With water cooling
- 450W sustained AI load = 50-60 dBA from the massive triple-fan coolers — unbearable in bedroom/home office
- 24/7 Stable Diffusion inference pushes VRAM to 90°C+ junction; full-cover waterblocks eliminate throttling
- Dual-4090 builds (900W total GPU) are physically impossible in normal cases without water cooling — 3-slot air coolers block each other
- The #1 used-GPU-to-waterblock conversion target — buyers snagging secondhand 4090s want silent 24/7 AI rigs

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

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