Lenovo ThinkSystem SR665 V3 User Manual

Table 26. Riser cages (continued)
Server
configuration
Riser 1 cage Riser 2 cage Riser 3 cage or 4LP
riser 3/4 cage
Riser 5 cage
Configuration with 12
PCIe slots
• 3-slot riser cage
• 3-slot riser cage
• 4LP riser 3/4 cage
LP: low profile
• Riser 5 cage
Configuration with a
4 x 2.5-inch rear
drive cage
• 3-slot riser cage
• 3-slot riser cage
N/A N/A
Configuration with an
8 x 2.5-inch rear
drive cage
• 3-slot riser cage
• 1-slot riser cage
N/A N/A
Configuration with a
2 x 3.5-inch rear
drive cage
• 3-slot riser cage
• 1-slot riser cage
N/A N/A
Configuration with a
4 x 3.5-inch rear
drive cage
• 1-slot riser cage
• 1-slot riser cage
N/A N/A
Remove a rear riser assembly
Follow instructions in this section to remove a rear riser assembly.
About this task
The server supports different types of riser cages (see
Table 26 “Riser cages” on page 231). This topic uses
the 3FH riser 1 cage and Gen 4 riser 3 cage as an example for illustration. The replacement procedure is the
same for other riser cages.
Attention:
232 ThinkSystem SR665 V3 User Guide

Lenovo ThinkSystem SR665 V3 Specifications

General

Cores per Processor	Up to 96 cores
Form Factor	2U Rack
Management	Lenovo XClarity Controller
Processor	AMD EPYC 9004 Series
Memory	Up to 6TB DDR5
Memory Slots	32x DIMM slots
Storage	Up to 40x 2.5" drives
Drive Bays	Up to 40x 2.5" or 20x 3.5" drives (front and rear)
RAID Support	RAID 0, 1, 10, 5, 50, 6, 60
Expansion Slots	Up to 7 PCIe 5.0 slots
Network	1GbE, 10GbE, 25GbE
Power Supply	Up to 2x hot-swap redundant power supplies
Operating System Support	Windows Server, VMware