Dynatron J21 Copper CPU 1U Heatsink for AMD Socket SP7Manufacturer Dynatron Model Number J21 CPU Support Socket SP7 Maximum 300W TDP at 30C Connection 4 Pin (PWM) Voltage 12V Speed At Duty Cycle 20%: 2000 RPM At Duty Cycle 50%: 5900 RPM At Duty Cycle 100%: 10000 RPM Performance At Duty Cycle 20%: 7. 54 CFM At Duty Cycle 50%: 17. 8 CFM At Duty Cycle 100%: 26. 25 CFM Volume At Duty Cycle 20%: 35. 1 dBA At Duty Cycle 50%: 53. 8 dBA At Duty Cycle 100%: 65. 2 dBA Dimensions 120. 0 x 103. 6 x 27. 2mm 4. 72" x

Video Aspeed AST2600

6MB Cache Chipset SoC Memory 4 x DDR4 DIMM Slots

5mm Barrel Connector Rear I/O 1 x 3

1 x Thunderbolt header (Only support by PCIE4)

Supports CPU TDP 70-165W Chipset Intel C621 Memory 6 x DDR4 DIMM slots

45W TDP Chipset SoC Memory 4 288-pin DDR4 DIMM

Reset Switch

Model Number RTX A4000 Part Number VCNRTXA4000-PB Core Clock 6144 CUDA Cores

0 x16 slot (x8 link

200-240V/16A

000 Hours (MTBF) Warranty 5 Years Manufacturer Warranty or 14

51" (in inches) Weight 460g Features Shin-Etsu 7762 Thermal Grease