Table 20. M.2 Support Thermal Limitation for XR4000r Chassis (RAF Configurations) (continued)
M.2
Type
Riser Module BOSS Module AIC Card
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)
ASHRAE
A4 (Max
45°C)
Edge 2
(Max
55°C)
Edge 1
(Max
50°C)
ASHRAE
A4 (Max
45°C)
Micron
1.92TB
Not
Supporte
d
Not
Supported
Yes No No No Not
Supported
Not
Supporte
d
Yes
Micron
3.84TB
Not
Supporte
d
Not
Supported
Yes No No No Not
Supported
Not
Supporte
d
Yes
Hynix
480GB
Not
Supporte
d
Not
Supported
Yes Not
Supported
Not
Supported
Yes Not
Supported
Not
Supporte
d
Yes
Hynix
800GB
Not
Supporte
d
Not
Supported
Yes Not
Supported
Not
Supported
Yes Not
Supported
Not
Supporte
d
Yes
Hynix
960GB
Not
Supporte
d
Not
Supported
Yes Not
Supported
Not
Supported
Yes Not
Supported
Not
Supporte
d
Yes
Hynix
1.92TB
Not
Supporte
d
Not
Supported
Yes No No No Not
Supported
Not
Supporte
d
Yes
Hynix
3.84BT
Not
Supporte
d
Not
Supported
Yes No No No Not
Supported
Not
Supporte
d
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.
Technical specifications
21