Dell EMC Core XC750, Инструкция по установке и обслуживанию

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Before you begin, follow the safety instructions and before working inside your system instructions.
1. Remove the standard cooling fans and install the High performance (silver grade) or high-performance (gold grade) cooling
fans .
NOTE: Refer to the cooling fan and foam requirement matrix for the cooling fan and foam requirement for different
configurations.
Table 53. Cooling fan and foam requirement matrix
System
configuration
Cooling fan Foam requirement
w/GPU w/GPU + Barlow Pass
DIMM
w/GPU w/GPU + Barlow Pass
DIMM
8 x 2.5-inch
NVMe HPR SLVR HPR GOLD No Yes
16 x 2.5-inch
SAS/SATA HPR GOLD HPR GOLD Yes Yes
16 x 2.5-inch
NVMe HPR GOLD HPR GOLD Yes Yes
24 x 2.5-inch
SAS/SATA HPR GOLD HPR GOLD Yes Yes
16 x 2.5-inch
SAS/SATA + 8 x
2.5-inch NVMe HPR GOLD HPR GOLD Yes Yes
HPR - High Performance, SLVR - Silver
NOTE: For more information about supported cooling fans matrix, see the thermal restriction section in Dell EMC
PowerEdge R750 Technical Specifications on the product documentation page.
NOTE: 12 x 3.5-inch and rear drive configuration system do not support GPU card.
2. Remove the heat sink and install the required t-type heat sink .
NOTE: All GPU cards require t-type heat sink and GPU shroud, irrespective of the length.
3. Remove the air shroud and install the GPU air shroud .
4. Remove the GPU air shroud top cover .
NOTE: The GPU air shroud top cover is part of the GPU air shroud.
5. Remove the GPU air shroud filler .
6. Install the GPU .
NOTE: See expansion card installation guidelines to know about risers and slots that support GPU.
NOTE: For information on riser slot location on the system board, see the System board jumpers and connectors topic.
7. If applicable, connect the power cables to the GPU. To know the connectors for GPU on the system board, see the System
board jumpers and connectors topic.
Refer to the GPU power cable matrix to know about the requirement of cable for the GPU.
Table 54. GPU power cable matrix
Category Description Type Vendor Cable Cable quantity
GPU CRD,GRPHC,NVIDIA,
T4,16GB,70W,L HH and HL (FH and
LP brackets) NVIDIA Not required Not required
GPU NVIDIA Volta Next
300W DW GPU
(A100)-Gen 4 FH and FL NVIDIA 8 pin cable 1 piece per GPU riser
GPU Nvidia RTX-A40 FH and FL NVIDIA 8 pin cable 1 piece per GPU riser
GPU CRD,GRPHC,32GB,2
25W,M10,PASSIV FH and FL NVIDIA 6 + 2 pin cable 1 piece per GPU riser
Upgrade Kits 167