ARCTIC Freezer 4U-M Rev. 2 | Server CPU Cooler | Intel & AMD Compatible | 350W TDP | Dual PWM Fans – New
R1,236.25
Keep Your Server Ice Cold, Around the Clock
The ARCTIC Freezer 4U-M Rev. 2 is built for workstations and servers that never sleep. Whether you’re running high-core-count AMD EPYC or Intel Xeon processors, this cooler keeps thermal throttling at bay — handling TDPs of up to 350W without breaking a sweat.
Broad Compatibility, Zero Compromise
From Intel LGA 4189 and LGA 4677 to AMD SP6, sTR5, SP3, TR4, sTRX4, and sWRX8 — and even Ampere Altra LGA4926 (with optional kit) — the Freezer 4U-M Rev. 2 slots into virtually any modern server platform, including dual-socket motherboards.
Whisper-Quiet Fans That Refuse to Quit
Dual award-winning PWM fans in push-pull configuration deliver efficient, static-pressure-optimised airflow while remaining remarkably quiet. Equipped with dual ball bearings rated for 24/7 continuous operation, these fans resist wear and contamination far better than conventional sleeve or fluid-dynamic bearings.
Rack-Ready Design for Real-World Deployments
At just 145mm tall and with a compact 156 x 124mm footprint, the Freezer 4U-M Rev. 2 fits standard 4U server racks and most consumer 4U cases. It also provides 53mm of memory clearance, giving you room for RAM modules with moderate heatsinks without compromising airflow.
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TDP Support
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Up to 350W |
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Max CPU Cores Supported
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Up to 64 cores |
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Power Consumption
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2.88W |
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Thermal Paste
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ARCTIC MX-6 (included) — non-conductive, non-capacitive |
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Intel Sockets
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LGA 4189, LGA 4677 |
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AMD Sockets
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SP6, sTR5, SP3, TR4, sTRX4, sWRX8 |
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Ampere Support
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Altra LGA4926 (requires Freezer 4U-M Ampere Mounting Kit, sold separately) |
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Dual-Socket Motherboards
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Supported |
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Fan Configuration
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Dual PWM fans, push-pull mode |
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Fan Type
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ARCTIC P-series, static pressure optimised |
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Bearing Type
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Dual ball bearing — rated for 24/7 continuous operation |
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Fan Swappable
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Yes — fans can be swapped to adjust airflow direction |
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Dimensions (L x W)
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156 x 124 mm |
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Installation Height
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145 mm |
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Memory Clearance
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53 mm (supports RAM modules with moderate heatsinks) |
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Rack Compatibility
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Standard 4U server racks and most consumer 4U cases |
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