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Main image of Silverstone Technology XE420 High-Performance 420mm Radiator All-in-One Liquid Cooler with Triple Fans for Single-Processor Servers (CPU Brackets Sold Separately), SST-XE420

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Silverstone Technology XE420 High-Performance 420mm Radiator All-in-One Liquid Cooler with Triple Fans for Single-Processor Servers (CPU Brackets Sold Separately), SST-XE420

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**CPU bracket sold separately** (XAC-MK-4710 or XAC-MK-SP5 or XAC-MK-TR5)
Full copper nickel-plated cold plate, Large micro-channel copper base plate
Radiator integrated with pump-in-radiator technology, Three-phase, six-pole motor design
3 x 140mm radiator-optimized industrial cooling fans with Liquid Crystal Polymer (LCP) fan blades
Pump housing constructed with an aluminum alloy chamber for enhanced structural rigidity

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**CPU bracket sold separately** (XAC-MK-4710 or XAC-MK-SP5 or XAC-MK-TR5)
Full copper nickel-plated cold plate, Large micro-channel copper base plate
Radiator integrated with pump-in-radiator technology, Three-phase, six-pole motor design
3 x 140mm radiator-optimized industrial cooling fans with Liquid Crystal Polymer (LCP) fan blades
Pump housing constructed with an aluminum alloy chamber for enhanced structural rigidity

Additional Information
First Listed on Newegg	June 10, 2026

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Item#: 9SIC7AHKYW7224