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Black CPU cooler with four copper heat pipes and a PWM fan

NO.

NO. A400P server chassis 4 heat pipes 800-1800 RPM 36 dB

SKU CH-AS1C-5TMTZ MPN A400P

Desktop CPU cooler with four copper heat pipes, hydraulic-bearing fan running 800-1800 RPM at 36 dB, and PWM temperature control for Intel 115X, 1200, 1700 and AMD AM4, AM5 sockets

  • Chassis styleDesktop
  • Silent operation at 36 dB for quiet server environments
  • Four copper heat pipes deliver efficient CPU cooling
  • Hydraulic bearing fan runs 800-1800 RPM with PWM temperature control
  • Supports Intel 115X, 1200, 1700 and AMD AM4, AM5 sockets
  • Copper-aluminium bonding construction ensures durable heat transfer

CPU cooler for desktop servers

The A400P is a CPU heat sink built for desktop server chassis. It uses four copper heat pipes and a hydraulic-bearing fan to move heat away from the processor. The unit supports Intel sockets 115X, 1200 and 1700 as well as AMD AM4 and AM5 platforms. Intelligent temperature control adjusts fan speed automatically.

Suits quiet builds; not for extreme overclocks

Builders who want low noise will appreciate the 36 dB maximum and the silent fan design. The cooler fits multi-angle mounting and includes anti-slip features for secure installation. It is not intended for users who need higher thermal capacity than four heat pipes can provide. Extreme overclockers should look at larger coolers.

Four heat pipes and 800-1800 RPM range

The decisive specification is the four-heat-pipe layout combined with a fan speed range of 800 to 1800 RPM. This determines the thermal ceiling and the acoustic profile of the cooler. Match this capability to your processor’s heat output before buying.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 98% of the 1,006 comparable items (median $222.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Chassis styleDesktop

Questions about this item

How do I mount the A400P on my 115X or AM4 socket, and what is the step people often miss?

Secure the correct mounting bracket for your 115X 1200 1700 AM4 AM5 platform, then apply thermal paste before tightening the four heat-pipe base evenly in a cross pattern to avoid uneven pressure.

What part of the A400P will need replacement first, and how often?

The hydraulic-bearing fan is the only moving component; expect to replace it after several years of continuous 800-1800 RPM operation when noise rises above the rated 36 dB level.

At what load does the A400P hit its thermal limit first during sustained use?

Under continuous high-wattage loads the four copper heat pipes saturate before the PWM fan reaches 1800 RPM, so the heat-pipe capacity is the first bottleneck you will encounter.

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