# Thermalright Peerless Assassin 90 SE Black CPU Air Cooler

Thermalright Peerless Assassin 90 SE Black is a compact dual-tower CPU air cooler with a 110 mm overall height and support listed for a range of AMD and Intel sockets. Its short height may suit builds with limited cooler clearance, while the listing's high-speed fan and four heat pipes are manufacturer claims rather than independently verified performance results.

- [Original product page](https://bargaincloverdeals.com/product/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)
- [View offer](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)
- Market: IE
- Language: en-IE
- Currency: EUR
- Brand: Thermalright
- Model: Peerless Assassin 90 SE Black
- Category: Computers > Computer Components > Computer Cooling
- Price: 21.52 EUR
- Previous price: 26.90 EUR
- Discount: 20%
- Price checked: 2026-11-13T12:40:51.857Z
- Rating: 4.8 / 5
- Reviews: 45

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Dual-tower aluminium fin stack with copper base and four heat pipes, according to the product details.
- The listed 110 mm height is a useful clearance figure for smaller or space-constrained cases.
- A 92 mm PWM fan is described as automatically adjusting speed with motherboard temperature. The listing also says DC mode allows fixed-speed adjustment.

## Pros

- Low 110 mm stated height can open up case options where taller coolers may not fit.
- Socket support includes current AMD AM4/AM5 and several Intel LGA platforms.
- PWM temperature-based fan control is offered without requiring manual speed settings.

## Cons

- A 92 mm fan is smaller than the 110 mm fan suggested by the product title, so confirm the exact fan configuration before purchase.

## Specifications

### Identity
- Brand: Thermalright
- Model: Peerless Assassin 90 SE Black
### Cooling design
- Cooler type: CPU air cooler
- Tower design: Dual tower
- Heatsink material: Aluminium, copper
- Heat pipes: 4 heat pipes with AGHP technology
- Fan size: 92 mm
- Fan speed: 2200 rpm
- Fan control: PWM
- Thermal paste: TF4
### Dimensions and installation
- Dimensions: 9.4L x 9.4W x 11H centimetres
- Mounting types listed: Chassis Mount
- CPU socket compatibility: Intel LGA 1851/1700/115X/1200, AMD AM4/AM5
- Sockets listed individually: LGA 1851, LGA 1700, LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, AM4, AM5

## Before you buy

- The listing is inconsistent about fan size: the title says 110mm High CPU Fan, while the feature details specify a 92 mm fan. It also describes the cooler as 110 mm high and gives dimensions of 9.4L x 9.4W x 11H centimetres. Confirm the fan and clearance dimensions for the selected listing before buying. Performance and noise claims are manufacturer statements, not independently verified results.

## In the box

- CPU cooler (Included)

## A good fit for

- PC builders who need a short, 110 mm-high air cooler and have a compatible AMD or Intel socket.
- Buyers looking for a dual-tower design with PWM fan control and a stated four-heat-pipe heatsink.

## Less suited to

- Buyers who need independently verified cooling or noise performance figures.
- Anyone whose build requires a larger fan unless they have confirmed the exact fan configuration.

## Customer feedback

Aggregate ratings are strongly weighted towards five-star responses, but a small share of ratings are one-star or mid-range. Without written feedback, those figures cannot show what customers liked or disliked, or how the cooler performs in practice. Use the stated socket support and 110 mm height for fit decisions, and treat cooling and noise claims as unverified listing information.

## Frequently asked questions

### What sockets does the Peerless Assassin 90 SE Black support?
The listing gives Intel LGA 1851/1700/115X/1200 and AMD AM4/AM5 compatibility. It also lists LGA 1150, 1151, 1155 and 1156 individually.
### How tall is this CPU cooler?
The listing states 110 mm overall height and gives dimensions of 9.4L x 9.4W x 11H centimetres. Check your case clearance and note the listing's inconsistent fan-size wording.
### What fan does the listing specify?
The feature details specify a 92 mm PWM fan with a listed maximum speed of 2200 rpm. The title instead says 110mm High CPU Fan, so confirm the supplied configuration before purchasing.

## Alternative options

- [Thermalright Assassin X 120R SE PLUS CPU Air Cooler, 4 Heatpipes, Double PWM Quiet Fans CPU Cooler with S-FDB Bearings, for AM4/AM5/Intel LGA 1700/1851/1150/1151/1200, PC Cooler](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)
- [Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler, 6 Heatpipes CPU Cooler, Dual 120mm TL-C12C-S PWM Fan, Aluminium Heatsink Cover, AGHP, for AMD AM4 AM5/Intel 1700/1150/1151/1200](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-120-se-argb-cpu-cooler)
- [TR Peerless Assassin 120 MINI Black CPU Air Cooler, 6 Heat Pipes, 120mm PWM Fan TL-D12B, 135mm High, Dual Turn Cooler, for AMD AM4 AM5/Intel LGA 1851/1700/1150/1151/1200/20150 1](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)
- [Thermalright Peerless Assassin 120 MINI White CPU Air Cooler, 6 Heatpipes, 120mm TL-D12W PWM Fan, 135mm High, Double Tower Cooler for AMD AM4 AM5/Intel LGA 1851/1700/1150/1151/1200/2011](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)
- [TR Phantom Spirit 120SE CPU Cooler, 7 Heat Pipe CPU Cooler, Dual Fan 120mm TL-C12B V2 PWM,AGHP 4.0 Technilogy, For AMD AM4 AM5/Intel 1700/1150/1151/1200](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)

## Add-ons

- [ARCTIC MX-4 Thermal Paste for All Processors \(CPU, GPU-PC, PS4, Xbox\), 4 G, Very High Thermal Conductivity Long Durability, Safe Application, Non-Conductive, Non-Capacitive](https://bargaincloverdeals.com/visit/thermalright-peerless-assassin-90-se-black-cpu-air-cooler)

## Images

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 1](https://bargaincloverdeals.com/i/sTG_f1zLblcALq6Czu6BvZwuNztD1qbn6T4PKsl0Odi1m6JlF5YVZzCHdqgV8H64iATXTLav900QzRGvR8Rdc4uDOr5zy8_VtX3-bKYRAQ.jpg)

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 2](https://bargaincloverdeals.com/i/QMgTf7tYmChwvhSA2Ud4w-xC5jtkT0ROC2WCn8foXURhWIJgHRyS8jCIh3Sg-0Re9c2p3dTSZt2TaU0c8YlkEYV7sgP_b5WGP6B-mHKrNbu07_q42DAg.jpg)

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 3](https://bargaincloverdeals.com/i/X0b3V0-UOOBIonMUOI9PSLlHl8D1Yzeyfu4nBY7xvgdJqrPZSAatqgwPpuwnZL3VzRjnBLpcJZwZlpaxghmyaLNEChfqr86d0IbAoovUWU8YnbJZ_WWH.jpg)

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 4](https://bargaincloverdeals.com/i/piRqj-BGqdtq8-JWASo8k3mv2dzXLjlOBbu4qFf295rlpGqRauuRldSZq27zy0SVcfy_biJp9TcbiTzoZ3gKoDaPWZlNN28peQ7Ms1VAwMrj6sz3PyIN.jpg)

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 5](https://bargaincloverdeals.com/i/oRX0c5_NA6Wfe7cCllzAOtkGS7WQ_HS49NzSMSyg0M_yEjSONhV2Xh4Sc4QRLmfZ0V4dBCO-BrpsRFA3pampML9GWrsdckafgHb5Q4YVZtgfOX_cKn_c.jpg)

![Thermalright Peerless Assassin 90 SE Black CPU Air Cooler — 6](https://bargaincloverdeals.com/i/c9PicEjgph34bjZgIOwklyn-cP-lz2KKGLyOl7JZu5RKdAie_Ys0RX6zbecr6EIxVxyH-hGPxP2_5yC4LOxvXNMbYsqCy09Yi6zGeOHN8xXZ3Y2A1TXu.jpg)