Specification schematic, not a product photograph or installation drawing.Lenovo 4XH7A91474 · PCIe riser kit
P/N: 4XH7A91474
Component for a specification-based configuration. ThinkSystem SR650 V3 x16/x8/x8 PCIe Gen5 Riser1 or 2 v2
Lenovo / ThinkSystem SR650 V3 PCIe riser options
Lenovo 4XH7A91476 · PCIe riser kit
P/N: 4XH7A91476
Component for a specification-based configuration. ThinkSystem SR650 V3 E/x16/x16 PCIe Gen5 Riser1 or 2 v2
Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
01 / Specifications
- MPN / P/N
- 4XH7A91476
- Manufacturer designation
- ThinkSystem SR650 V3 E/x16/x16 PCIe Gen5 Riser1 or 2 v2
- Manufacturer riser option
- ThinkSystem SR650 V3 E/x16/x16 PCIe Gen5 Riser1 or 2 v2
- Feature code
- BYQ0
- PCIe / slot configuration
- 2 slots PCIe 5.0; DW GPU in slot 2; No slot; Gen5 x16; Gen5 x16
- Selection note
- Riser is server- and position-specific. CPU population, GPU clearance, rear-drive bays and cable/BOM restrictions must be checked; not a generic PCIe adapter.
Specification source: Lenovo ↗
Checked against documentation: 16.10.2026
Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.
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Component for a specification-based configuration. ThinkSystem SR650 V3 x16/x16/E PCIe Gen5 Riser1 or 2 v2