Top 7 280mm Copper Radiator – Water Cooling Systems

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1. Corsair

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Black,CX-9031002-WW, Corsair Hydro X Series XR5 280mm Water Cooling Radiator

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Corsair #ad - High-quality matte Black polyurethane coating delivers a flawless finish to match your system. 30mm radiator thickness delivers extreme cooling performance with high-airflow and low-noise fans. A premium copper radiator core and 25 micron thick cooling fins provide a high thermal transfer rate optimized for CORSAIR's performance copper water blocks. Integrated fan screw guides make it easy to install fans even when the radiator is fitted into a case. Dual 140mm fan mounts on either side of the radiator are ready for your most ambitious custom Liquid Cooling build.
BrandCorsair #ad
ManufacturerCorsair #ad
Height1.18 Inches
Length12.2 Inches
Weight2.05 Pounds
Width5.51 Inches
Part NumberCX-9031002-WW
ModelCX-9031002-WW
Warranty3 years

2. Alphacool

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Alphacool 14286 NexXxoS XT45 Full Copper 280mm Radiator V.2 Water Cooling Radiators

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Alphacool #ad - Connections 5x G1/4". Fins per Inch 12. Solid copper - the best performance at the highest level. Wxdxh 316. 5 x 143 x 45. 5 mm. 280mm radiator.
BrandAlphacool #ad
ManufacturerAlphacool #ad
Height2.36 Inches
Length15.35 Inches
Weight2.28 Pounds
Width6.3 Inches
Part Number14286
Model1015516

3. Aquatuning

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Alphacool NexXxoS ST30 Full Copper 280 mm Radiator

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Aquatuning #ad - Use: for water cooling. Type: Radiator. More info: internal material: copper main Body; Housing Material: Steel Side Panel, Brass Thread Inputs, Copper Chambers. Device type: 280 mm radiator.
BrandAquatuning #ad
ManufacturerAquatuning #ad
Height1.18 Inches
Length12.34 Inches
Weight1.76 Pounds
Width5.67 Inches
Part Number14197
Model14197

4. Alphacool

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Alphacool 14280 NexXxoS ST30 Full Copper 280mm Radiator V.2 Water Cooling Radiators

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Alphacool #ad - Fins per Inch 12. Connections 5x G1/4". 280mm radiator. Wxdxh 316 x 144 x 30 mm. Solid copper - the best performance at the highest level.
BrandAlphacool #ad
ManufacturerAlphacool #ad
Height1.57 Inches
Length14.96 Inches
Weight1.5 Pounds
Width6.3 Inches
Part Number14280
Model14280

5. PrimoChill

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PrimoChill 280mm EximoSX Slim Radiator, TX Matte Black

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PrimoChill #ad - 7x dual pass coolant lanes, for unparalleled system flow. Efficient system impact with low overall loop slowdowns High Coolant Flow. High density tube/fin ratio for extreme heat dissipation. Separate intake /outlet tanks for uninterrupted flow. Optimized fin/tube layout for low RPM fans.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height1.38 Inches
Length12.6 Inches
Weight1.5 Pounds
Width5.71 Inches
Part NumberR-EXI28-TBK
Model8541599784

6. Hardware Labs

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Black Ice Nemesis 240GTS Radiator

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Hardware Labs #ad - 278mm x 133mm x 29. 6mm l x w x H. Increased internal coolant flow rates. 120 mm x 2 fan slim form factor two-pass radiator. Standard g 1/4" inlet/outlet fittings. Now optimized for sub-800 rpm ultra-stealth fans.
BrandHardware Labs #ad
ManufacturerHardware Labs #ad
Height1.16 Inches
Length10.94 Inches
Weight1.54 Pounds
Width5.24 Inches
Part NumberHWL-R102
ModelHWL-R102

7. EKWB

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Black, EKWB EK-CoolStream SE 280 Radiator, Slim Dual

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EKWB #ad - Aluminum/Steel Housing. Fins per inch: 22. Dimensions: 320 x 140 x 28mm L x W x H. Port threads: 2x G1/4. High performance radiator with copper fins and brass chambers.
BrandEKWB #ad
ManufacturerEKWB #ad
Height3.94 Inches
Length3.94 Inches
Weight2.2 Pounds
Width1.97 Inches
Part Number3831109860496
Model3831109860496