Best Computer Heatsinks Deals Online in the UK (25 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Thermalright

New
Thermalright Peerless Assassin 120 CPU Air Cooler,6 Heat Pipes, Dual 120mm TL-C12 PWM Fan,Aluminium Heatsink Cover,AGHP
【Better cooling】 With Full electroplating reflow welding process, the effective heat dissipation area is 9600cm². The of

£24.80 £31.00
Thermalright

New
Thermalright AXP90 X47 Full Low Profile CPU Cooler, 47mm Height, with TL-9015R Slim PWM CPU Fan,Pure copper version, Com
【Brand Overview】Thermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in th

£37.00
New
JEYI Aluminum Heatsinks for PCIe NVMe M.2 2280 SSD with Silicone Thermal Pad, UK
2280 SSD Cooler. 【Thermal Pads】- With good thermal conductivity. M.2 SSD Cooler. Thermal Conductivity. Silicone Thermal

£3.68
Best Value
Thermalright

New
Thermalright Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Alumini
[Brand Overview] Thermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in t

£32.00
New
Self Adhesive Thermal Heat Sink Various sizes CPU chips electronics 5 or 10 pack
Strong self adhesive thermal backing. Just pull off blue backing paper and stick on. We use these in our hifi and comput

£3.79
Thermalright

New
Thermalright Assassin Spirit 120 V2 PLUS CPU Air Cooler, 4 Heat Pipes, Double PWM Quiet Fan CPU Cooler, Computer Heatsin
[Brand Overview] Thermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in t

£20.00
Thermalright

New
Thermalright Assassin X 120R Digital Black CPU Cooler, Digital Screen Top Cover, TL-P12 PWM Quiet Fan CPU Air Cooler, Co
[Product Specifications] Model: Assassin X 120 R Digital BLACK, Size: 120x71x151mm, Heat Sink Material: Aluminum, Fan Si

£20.59
New
GameMax 500 Black CPU Cooler Heatsink And 120mm PWM Fan ARGB LED For Intel/AMD
The fans are synchronised to present amazing lighting effects simultaneously. A 120mm ARGB fan with vibration-eliminatin

£24.75 £24.95
Thermalright

New
Thermalright Peerless Assassin 120 SE ARGB CPU Cooler, TL‑C12C‑S 120mm PWM Fans, 1550RPM, 6 Heat Pipes, for AMD AM4/AM5
【Brand】It has a certain popularity in the domestic and foreign markets and has a pivotal influence in the player market.

£36.90
New
2pcs 70x22x3mm M.2 2280 Nvme SSD Heatsink Cooler for Laptop Cooling Sink
Product Details1.Heatsink cooler Made of aluminum alloy material for durability and reliability in heat dissipation.2.Th

£6.68
Thermalright

Used
Thermalright Peerless Assassin 120 SE ARGB CPU Cooler, TL‑C12C‑S 120mm PWM Fans, 1550RPM, 6 Heat Pipes, for AMD AM4/AM5
【Brand】It has a certain popularity in the domestic and foreign markets and has a pivotal influence in the player market.

£29.52
Thermalright

New
Thermalright Phantom Spirit 120 SE BLACK CPU Cooler,Dual TL-C12B V2 PWM Fans and Double Towers, 7 Heat pipes Heatsink Co
[Better cooling] Adopting black paint fully electroplated reflow soldering process, the top adopts blackened nano coatin

£36.00
New
TEUCER M.2 2280 NVMe SSD Heatsink Radiator 73 x 24 x 5 mm & Thermal Silicone Pad
1 2280 SSD Heatsink. 【Thermal Pads】- with good thermal conductivity ability. (10 W/m-k). Heatsink cooler Made of aluminu

£4.75
Thermalright

New
Thermalright Assassin X 120R Digital White CPU Cooler, Digital Screen Top Cover, TL-P12W PWM Quiet Fan CPU Air Cooler, C
[Good Combination Of Heat Dissipation] The CPU cooler is composed of the top cover of the LCD panel + 4 heat pipe single

£17.90
Refurbished
Intel E97379-001 Socket 1150 1151 1155 1156 Heatsink & Fan CPU Cooler

£7.45
Thermalright

New
Thermalright Burst Assassin 120 SE CPU Cooler, 6 Heat Pipes Heatsink Cooler, 12cm PWM Fan CPU Air Cooler, AGHP Technolog
[Product specification] Burst Assassin 120 SE; CPU Cooler dimensions: 124(L)x77(W)x148(H)mm (4.88x3.03x5.83inch); Heat s

£21.00
New
Intel i3/i5/i7 1150/1155/1156 1200 CPU Heatsink and Fan E97379-003 OEM Cooler
Keep your processor cool and your system running smoothly with this CPU fan.

£11.99
New
Full Aluminum Heatsinks for PCIe NVMe M.2 2280 SSD with Silicone Thermal Pad, UK
2280 SSD Cooler. 【Thermal Pads】- With good thermal conductivity. M.2 SSD Cooler. Thermal Conductivity. Silicone Thermal

£3.26
New
Aluminium RAM Heat Sink / Spreader for DDR3 DDR4 DDR5 - Heatsink Cooler Cover
Suitable for DDR2 / DDR3 / DDR4 / DDR5. Aluminium HyperX RAM Heatsink. We'll always aim to respond as quickly as possibl

£5.95
New
JEYI M.2 2280 NVMe SSD Aluminum Heatsink Cooler with Thermal Pad 70x22x3mm
1 2280 SSD Heatsink. 【Thermal Pads】- with good thermal conductivity ability. (10 W/m-k). Heatsink cooler Made of aluminu

£4.95
New
1x Halnziye HY910 5g tube Silicone Heatsink Plaster / Thermal Adhesive Glue
Thermal Adhesive is a type of thermally conductive glue used for electronic components and heat-sinks. Thermal adhesive

£3.14
New
9cm Cooling Fan Computer CPU Cooler Heatsinks 2800RPM for LGA 1150 1155 1156
Fan speed: 2800RPM. The fan is made of high-strength PBT material, special wave fin design for cooling air penetration a

£10.48
New
Jonsbo M.2 NVMe SSD Heatsink with Thermal Pads Radiator - PS5 Compatible - UK
Keep your M.2 NVMe SSD cool and performing at its best with the Jonsbo Heatsink. Compatible with PS5 and PC, this heatsi

£7.95
New
Thermaltake TR2 M3 SE CPU Cooling Kit
The Thermaltake TR2 M3 SE CPU Cooling Kit includes a CPU fan with heatsink designed for optimal cooling performance. Wit

£13.82
New
NEW DELL POWEREDGE R630 HIGH PERFORMANCE HEATSINK Y8MC1 for 120W + CPU
Dell P/N: Y8MC1. 1 x Dell PowerEdge R630 Standard CPU Processor Heatsink Unit Y8MC1. Dell PowerEdge R630.

£19.20

25 Computer Heatsinks deals are available from: Amazon, eBay stores, starting from £3.14.
The biggest discount we found is 20% on Thermalright Peerless Assassin 120 CPU Air Cooler,6 Heat Pipes, Dual 120mm TL-C12 PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel LGA 1150/1151/1200/2011/2066/1700/1851 (PA120) at Amazon.
The lowest price we found is £3.14 while the highest is £37.00.
Prices for the best Computer Heatsinks deals average at £16.30.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Computer Heatsinks.