Lenovo ThinkSystem SR665 V3 User Manual

Figure 425. SAS/SATA cable routing to 8i/16i Trimode adapters
From To
1 Backplane 1: SAS 1 16i adapter: C0
2 Backplane 2: SAS 2 16i adapter: C1
3 Backplane 3: SAS 3 8i adapter: C0
Three 8 x NVMe backplanes
This section provides cable routing information for the server model with three 8 x 2.5-inch NVMe front
backplanes.
To connect power cables for the front backplane(s), refer to “Backplanes: server models with 2.5-inch front
drive bays” on page 312
.
To connect signal cables for the front backplane(s), refer to the following cable routing scenarios depending
on your server configuration.
•
“Front backplanes: 24 x NVMe” on page 403
• “Front + middle backplanes: 24 x NVMe + 8 x NVMe” on page 406
Front backplanes: 24 x NVMe
This topic provides cable routing information for the server model with three 8 x 2.5-inch NVMe front
backplanes.
Chapter 6. Internal cable routing 403

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