Dell PowerEdge XR4000r - Page 21

Table 24. M.2 Support Thermal Limitation for XR4000r chassis (NAF Configurations) (continued)
M.2
Type
Riser Module Mancini Module AIC Card M.2 Module (Witness
Sled)
Edge 2
(Max
55°C)
Edge 1
(Max
50°C)
ASHRAE
A4 (Max
45°C)
Edge 2
(Max
55°C)
Edge 1
(Max
50°C)
ASHRA
E A4
(Max
45°C)
Edge 2
(Max
55°C)
Edge 1
(Max
50°C)
ASHRA
E A4
(Max
45°C)
Edge 2
(Max
55°C)
Edge 1
(Max
50°C)
ASHRA
E A4
(Max
45°C)
Hynix
800G
B
Not
Suppor
ted
Not
Suppor
ted
Yes Not
Suppor
ted
Not
Suppor
ted
Yes Not
Support
ed
Not
Suppor
ted
Yes No No No
Hynix
960G
B
Not
Suppor
ted
Not
Suppor
ted
Yes Not
Suppor
ted
Not
Suppor
ted
Yes Not
Support
ed
Not
Suppor
ted
Yes Not
Suppor
ted
Not
Suppor
ted
Yes
Hynix
1.92T
B
Not
Suppor
ted
Not
Suppor
ted
Yes No No No Not
Support
ed
Not
Suppor
ted
Yes No No No
Hynix
3.84B
T
Not
Suppor
ted
Not
Suppor
ted
Yes No No No Not
Support
ed
Not
Suppor
ted
Yes No No No
Table 25. XR4000w Processor Support Thermal Limitation for XR4000r chassis (NAF Configurations)
Processor Type HSK type Fan type
NAF Configurations
Edge 2 (Max
55°C)
Edge 1 (Max
50°C)
ASHRAE A4 (Max
45°C)
Intel Atom C3508, 4 cores, 11.5W
Aluminum
extrusion
Fan Not Supported Yes
Thermal Restrictions
ASHRAE A4 Support Restriction for RAF (Reverse Air Flow Direction) Configurations
● CPU TDP greater than 120W are not supported within A3/A4.
● Nvidia A30 card is not supported above 45°C ambient temperature.
● Nvidia A2 GPU card is not supported above 45°C ambient temperature.
● In redundant mode, two power supplies are required. A single power supply failure is not supported.
● If memory slots are not fully populated, dummy DIMMs are required.
Edge1 Support Restriction for RAF (Reverse Air Flow Direction) Configurations
● CPU TDP greater than 120W are not supported within A3/A4.
● Nvidia A30 card is not supported above 45°C ambient temperature.
● Nvidia A2 GPU card is not supported above 45°C ambient temperature.
● In redundant mode, two power supplies are required. A single power supply failure is not supported.
● If memory slots are not fully populated, dummy DIMMs are required.
Edge2 Support Restriction for RAF (Reverse Air Flow Direction) Configurations
● CPU TDP greater than 120W are not supported within A3/A4.
● Nvidia A30 card is not supported above 45°C ambient temperature.
● Nvidia A2 GPU card is not supported above 45°C ambient temperature.
● Micron M.2 with 1.92TB and 3.84BT on Riser Module has active throttling for thermal protection when fully loaded and at 55
°C environment temperature.
● Micron M.2 with 3.84BT on AIC card has active throttling for thermal protection when fully loaded and at 55°C environment
temperature.
Technical specifications
21