Dell PowerEdge XR7620 Installation And Service Manual page 40

Table 36. Thermal restriction with full length cards - Front accessed configuration (continued)
Chassis configuration
Table 37. Thermal restrictions with full length cards - Front accessed configuration
Chassis config
Ambient temperature
Nvidia GPU A2
Nvidia GPU A100 80G
Nvidia GPU A800
2.5-inch U.2 NVMe SSD
PCIe COMM Card
OCP COMM Card
Thermal restriction for Rear accessed configuration
NOTE: Minimum cold boot temperature at ≥ 5°C.
Table 38. Thermal restriction without full length cards - Rear accessed configuration
Chassis configuration
CPU
Memory
Table 39. Thermal restriction without full length cards - Rear accessed configuration
Chassis config
Ambient temperature
Nvidia GPU A2
BOSS M.2
2.5-inch NVMe SSD
PCIe COMM Card
OCP COMM Card
40 Technical specifications
TDP
DDR5 RDIMM 32 GB
DDR5 RDIMM 64 GB
XR7620 Front accessed configuration - With full length cards
ASHARE A2 (Max 35°C)
Only support up to 35°C with
CPU ≤ 185 W.
Support up to 40°C. Hynix PE8010 only support up to 35°C.
TDP
225 W
185 W
165 W
150 W
DDR5 RDIMM 16 GB
DDR5 RDIMM 32 GB
DDR5 RDIMM 64 GB
XR7620 Rear accessed configuration - Without full length cards
ASHARE A2 (Max 35°C)
Only support up to 35°C with
CPU ≤ 205 W
Support up to 35°C.
Above 35°C, PCIe cards support Extended OperatingTemperature (EOT 65°C) Range is
required. Above 35°C PCIe card power > 25 W is not supported. Non-Dell qualified PCIe
XR7620 Front accessed configuration - With full length cards
ASHARE A2 (Max
35°C)
ASHARE A3 (Max 40°C)
Support up to 45°C.
Non-Dell qualified PCIe card is not supported.
XR7620 Rear accessed configuration - Without full length cards
ASHARE A2 (Max
35°C)
Supported
ASHARE A3 (Max 40°C)
card is not supported.
Non-Dell qualified PCIe card is not supported
ASHARE A3 (Max
40°C)
ASHARE A4 (Max 45°C)
Not supported.
Not supported.
ASHARE A3 (Max
40°C)
Not supported
Supported
ASHARE A4(Max 45°C)
Not supported.
ASHARE A4 (Max
45°C)
ASHARE A4 (Max
45°C)