Dynatron W21 Aluminum Heatsink and Side Fan 2U CPU Cooler for AmpereOne, Socket 5964 5 LAN 1 x RJ45 GbE LAN

1 x RJ45 GbE LAN for Remote Management

6 MB Intel Cache

1 x Nano SIM Slot Rear Panel I/O 4 x SMA Holes with Rubber Cap

3 x Fan headers Special Features Support AHCI

+12V Max: 62

Dynatron W21 Aluminum Heatsink and Side Fan 2U CPU Cooler for AmpereOne, Socket 5964 5 LAN 1 x RJ45 GbE LANManufacturer Dynatron Model Number W21 CPU Support AmpereOne Socket LGA 5964 Connection 4 Pin (PWM) Voltage 12V Speed At Duty Cycle 20%: 2300 RPM At Duty Cycle 50%: 5400 RPM At Duty Cycle 100%: 11000 RPM Performance At Duty Cycle 20%: 11. 91 CFM At Duty Cycle 50%: 28. 38 CFM At Duty Cycle 100%: 58. 31 CFM Volume At Duty Cycle 20%: 25. 8 dBA At Duty Cycle 50%: 44. 4 dBA At Duty Cycle 100%: 59. 8 dBA Dimensions 144. 1 x 93 x 70. 6mm 5. 67" x 3. 67" x 2.