Two fans in a 158mm tower

Noctua NH-U12A

standard brown/beige

A 158mm-tall single tower with two 120mm fans and an asymmetric layout.

Supplied height: 158mm
Included fans: 2

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BEFORE YOU BUY

Make room for
the whole cooler.

Noctua states no RAM-slot overhang on AM4/AM5 and LGA1851/LGA1700/LGA1200/LGA115x; still confirm motherboard and case.

Exact processor in Noctua CPU compatibility list, including any restrictions
Exact motherboard in Noctua motherboard compatibility list
Exact case and clearance, including raised/added fan height
Exact RAM and cooler fan configuration
Mounting hardware in the actual seller package

WHAT COMES WITH IT

The supplied configuration.

Two fans, mounting system, NT-H1 thermal compound, low-noise adapters and PWM splitter are included. Confirm the socket kit on old stock.

Height × width × depth: 158 × 125 × 112 mm
Weight: 1220 g
Fans: 2x 120x120x25mm (square)

Optional adapters or replacement mounting kits are not priced here. Verify what is in the actual seller package.

EXACT PROCESSOR EVIDENCE

What the CPU list tells us.

These are manufacturer records, checked 2026-10-07. They do not establish motherboard, case or RAM fit, or promise temperatures.

Processor	First check	Primary source
AMD Ryzen 5 7600	CPU listed; full build still needs checks	Noctua CPU record
AMD Ryzen 7 7800X3D	CPU listed; full build still needs checks	Noctua CPU record
AMD Ryzen 9 7950X	CPU listed; full build still needs checks	Noctua CPU record
Intel Core i5-13600K	CPU listed; mounting kit needs confirmation	Noctua CPU record

Check the full build.

Open the relevant Noctua list with your exact part number.

CPU ratings Motherboard clearance Case compatibility RAM compatibility

Source notes.

Specifications and model identity checked 2026-10-07. Manufacturer research; no hands-on test is claimed.