Lenovo ThinkSystem SR645 V3 User Manual

Chapter 2. Server components
This section contains information about each of the components associated with the server.
Top view
This section contains information on the top view of the server.
Refer to the following table for top view identification of the server.
Notes:
• Depending on the configuration, your server might be slightly different from the image.
• Internal CFF HBA/RAID module and M.2 drive might not be used in the same configuration.
Top view of 2.5-inch drive configuration
Table 2. Component identification (Top view)
1 Front backplane 7 Riser assemblies
2 RAID flash power module
8 Power supply units
3 Fan modules 9 Processor 2
4 System board (system board assembly) 10 Internal CFF HBA/RAID module
5 Memory modules 11 M.2 drive module
6 Processor 1
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Lenovo ThinkSystem SR645 V3 Specifications

General

Memory Slots	24 DIMM slots
Processor	AMD EPYC 9004 Series
Form Factor	1U Rack
Memory	Up to 6TB DDR5
Drive Bays	24 x 2.5" or 12 x 3.5"
RAID Support	RAID 0, 1, 10, 5, 50, 6, 60
Expansion Slots	Up to 3x PCIe 5.0 slots
Network Interface	1GbE
Operating System	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware