Technical Rules For Pcie Adapters - Lenovo ThinkSystem SR645 Setup Manual

Technical rules for PCIe adapters

Understanding
Type of PCIe adapters supported for different models
Server models
Server models with
three PCIe slots
Server models with two
PCIe slots
Server models with two
hot-swap 7mm drive
bays and two PCIe slots
Server models with two
hot-swap 2.5-inch drive
bays and one PCIe slot
Supported types and slot location
Riser 1 assembly
• Slot 1: PCIe x16 (x8, x4, x1), low-profile
• Slot 2: PCIe x16 (x8, x4, x1), low-profile
Riser 2 assembly
• Slot 3: PCIe x16 (x8, x4, x1), low-profile
Riser 1 assembly
• Slot 1: PCIe x16 (x8, x4, x1), low-profile
• Slot 2: PCIe x16 (x8, x4, x1), full-height
Note: One rearwall bracket must be installed next to the two PCIe slots.
Riser 1 assembly
• Slot 1: PCIe x16 (x8, x4, x1), low-profile
• Slot 2: PCIe x16 (x8, x4, x1), low-profile
Riser 1 assembly
• Slot 1: PCIe x16 (x8, x4, x1), low-profile
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Chapter 4 Server hardware setup
101