Dell PowerEdge R6525 EMC Installation and Service Manual - Page 149

Thermal air restrictions, Thermal restriction matrix, ASHRAE A3 environment

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Table 72. Maximum shock pulse specifications Maximum shock pulse Specifications Operating Six consecutively executed shock pulses in the positive and negative x, y, and z axis of 6 G for up to 11 ms. Storage Six consecutively executed shock pulses in the positive and negative x, y, and z axis (one pulse on each side of the system) of 71 G for up to 2 ms. Thermal air restrictions ASHRAE A3 environment • CPU TDP equal or greater than 180 W are not supported. • Rear drives are not supported. • 128 GB or greater capacity LRDIMMs are not supported. • Two PSUs are required in redundant mode, however PSU failure is not supported. • Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported. • GPU is not supported. • BOSS 1.5 is not supported. • NVMe is not supported. ASHRAE A4 environment • CPU TDP equal or greater than 155 W are not supported. • Rear drives are not supported. • 128 GB or greater capacity LRDIMMs are not supported. • Two PSUs are required in redundant mode, however PSU failure is not supported. • Non-Dell qualified peripheral cards and/or peripheral cards greater than Tier 5 cards are not supported. • GPU is not supported. • BOSS 1.5 is not supported. • OCP 3.0 card cooling tier greater than Tier4 is not supported. • NVMe is not supported. Thermal restriction matrix Table 73. Thermal restriction matrix Configuration 4 x 3.5-inch Rear configuration 3 LP/ 2 FH CPU TDP 120 W STD fan STD heat sink 155 W STD fan STD heat sink 180 W HPR fan L-type heat sink 200 W HPR fan L-type heat sink 225 W HPR fan L-type heat sink 8 x 2.5-inch 3 LP/ 2 FH STD fan STD heat sink STD fan STD heat sink HPR fan L-type heat sink HPR fan L-type heat sink HPR fan L-type heat sink 10 x 2.5-inch SAS 3 LP/ 2 FH VHP fan STD heat sink VHP fan STD heat sink VHP fan L-type heat sink VHP fan L-type heat sink VHP fan L-type heat sink 10 x 2.5-inch NVMe 3 LP/ 2 FH VHP fan STD heat sink VHP fan STD heat sink VHP fan L-type heat sink VHP fan L-type heat sink VHP fan L-type heat sink Technical specifications 149

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Table 72. Maximum shock pulse specifications
Maximum shock pulse
Specifications
Operating
Six consecutively executed shock pulses in the positive and negative x, y, and z
axis of 6 G for up to 11 ms.
Storage
Six consecutively executed shock pulses in the positive and negative x, y, and z
axis (one pulse on each side of the system) of 71 G for up to 2 ms.
Thermal air restrictions
ASHRAE A3 environment
•
CPU TDP equal or greater than 180 W are not supported.
•
Rear drives are not supported.
•
128 GB or greater capacity LRDIMMs are not supported.
•
Two PSUs are required in redundant mode, however PSU failure is not supported.
•
Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.
•
GPU is not supported.
•
BOSS 1.5 is not supported.
•
NVMe is not supported.
ASHRAE A4 environment
•
CPU TDP equal or greater than 155 W are not supported.
•
Rear drives are not supported.
•
128 GB or greater capacity LRDIMMs are not supported.
•
Two PSUs are required in redundant mode, however PSU failure is not supported.
•
Non-Dell qualified peripheral cards and/or peripheral cards greater than Tier 5 cards are not supported.
•
GPU is not supported.
•
BOSS 1.5 is not supported.
•
OCP 3.0 card cooling tier greater than Tier4 is not supported.
•
NVMe is not supported.
Thermal restriction matrix
Table 73. Thermal restriction matrix
Configuration
4 x 3.5-inch
8 x 2.5-inch
10 x 2.5-inch SAS
10 x 2.5-inch NVMe
Rear configuration
3 LP/ 2 FH
3 LP/ 2 FH
3 LP/ 2 FH
3 LP/ 2 FH
CPU TDP
120 W
STD fan
STD heat sink
STD fan
STD heat sink
VHP fan
STD heat sink
VHP fan
STD heat sink
155 W
STD fan
STD heat sink
STD fan
STD heat sink
VHP fan
STD heat sink
VHP fan
STD heat sink
180 W
HPR fan
L-type heat sink
HPR fan
L-type heat sink
VHP fan
L-type heat sink
VHP fan
L-type heat sink
200 W
HPR fan
L-type heat sink
HPR fan
L-type heat sink
VHP fan
L-type heat sink
VHP fan
L-type heat sink
225 W
HPR fan
L-type heat sink
HPR fan
L-type heat sink
VHP fan
L-type heat sink
VHP fan
L-type heat sink
Technical specifications
149