Thermalright Phantom Spirit 120 SE review

The Phantom Spirit 120 SE is a dual-tower air cooler with two 120 mm fans. It supports Intel LGA115X, LGA1200, LGA1700 and LGA1851, plus AMD AM4 and AM5. That covers current platforms from both makers, so one cooler suits a new AM5 or LGA1851 build and an older AM4 or LGA1700 system.

A retailer lists a 280 W rating for it. Thermalright does not publish that figure itself, so treat it as a retailer claim and lean on the temperature reports below.

A detailed review of the Black and ARGB variants of this cooler reports about 69 K at 200 W. Those are sister versions rather than the SE itself, so read the figure as a guide. The reviewer gives temperatures as deltas over ambient, so the real CPU temperature depends on room temperature.

Owner reports give a more practical picture. One describes CPU temperatures around 65c under load with a Ryzen 7 7800X3D. Another owner reports around 75ºC during gaming sessions. The two reports come from different owners, so treat them as individual data points rather than a single range.

The 200 W figure from the sister-variant review is below the 280 W retailer figure. With a dual-tower layout and two fans, the cooler looks suited to mainstream and gaming CPUs. Buyers planning the hottest CPUs at sustained full load should not rely on the retailer figure alone.

The two fans are TL-C12B V2 PWM units, 120 x 120 x 25 mm, rated at 1500 RPM ±10%. Maximum airflow is 66.17 CFM and maximum static pressure is 1.53 mm H2O. Thermalright rates them at 25.6 dBA and lists an S-FDB bearing. They are 4-pin PWM fans.

Owner feedback points both ways. Owners praise the quiet operation, and owners also complain that the fans get loud under load. Both fit the numbers: the 25.6 dBA figure is a fan rating, while the review of the sister variants reports 40 dB(A) at 200 W. If noise under a sustained heavy load matters to you, the 40 dB(A) figure is the one to weigh.

One owner theme matters for silent builds. Owners mention a fan speed floor around 360 rpm. If you want fans that stop or crawl at idle, that floor is worth knowing about before you buy.

The cooler stands 154 mm tall, with a footprint of 110 mm long by 125 mm wide. Check the 154 mm height against your case's stated CPU cooler limit before ordering. The footprint is the other figure to compare against your board layout. Because this is a dual-tower design with two fans, owners planning a tight build should confirm clearances with those two measurements.

Thermalright backs the cooler with a 12-month warranty. The S-FDB bearing in the fans is a listed spec, and nothing in the owner themes points to fan failures.

The recurring complaint on this side is cleaning. Owners say it is hard to clean, so allow some time for dust removal if your case draws in a lot of it.

Owners praise its value for money. That praise sits alongside the reported figures: around 65c under load on a 7800X3D in one owner report, and a 69 K delta at 200 W in the review of the sister variants. The sockets covered also include the newest from both Intel and AMD.

The trade-offs are fan noise under heavy load, a fan speed floor near 360 rpm and awkward cleaning. For a mainstream or gaming build where the CPU does not sit at full load for long periods, those are manageable. For a quiet workstation that renders for hours, they matter more.

This cooler suits a gaming or general-use desktop on AM5, AM4, LGA1700 or LGA1851. It is a weaker match for builders who put silence first or who run sustained all-core loads.