Lenovo / ThinkSystem SR650 V4 · Server riser / PCIe kit

Lenovo ThinkSystem SR650 V4 Riser Cage for Riser 1 or 4 Option Kit · 4XH7B03717

P/N: 4XH7B03717

Server riser / PCIe kitThinkSystem SR650 V4

Server riser / PCIe kit documented for ThinkSystem SR650 V4. Exact-code selection; confirm compatibility and shipment contents individually.

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Lenovo ThinkSystem SR650 V4 Riser Cage for Riser 1 or 4 Option Kit · 4XH7B03717 — Specification schematic, not a product photograph or installation drawing.
Specification schematic, not a product photograph or installation drawing. Citadex Systems · Specification source
01 / Specifications
MPN / P/N
4XH7B03717
Documented ordering description
ThinkSystem SR650 V4 Riser Cage for Riser 1 or 4 Option Kit
Platform in this guide
ThinkSystem SR650 V4
Ordering-row context 1
Riser 1 (slots 1 & 2)
Feature — row 1
C3S7
Purpose — row 1
Cage for Riser 1 or 4
Ordering-row context 2
Riser 4 (slots 9, 10)
Feature — row 2
C3S7
Purpose — row 2
Cage for Riser 1 or 4
Selection qualification
Verify riser position, CPU population, lane wiring, slot power and competing rear drive cages. One MPN may have several position-specific feature codes; their purposes remain separate. A physical x16 slot does not guarantee electrical x16.

Specification source: Lenovo ↗
Checked against documentation: 19.10.2026

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.