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Lenovo / ThinkSystem SR650 V4 · Server riser / PCIe kit

Lenovo ThinkSystem SR650/a V4 Riser Cage for Riser 2 or 3 w/ 3x PCIe Slots installation · 4XH7B03839

P/N: 4XH7B03839

Server riser / PCIe kitThinkSystem SR650 V4

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

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
Lenovo ThinkSystem SR650/a V4 Riser Cage for Riser 2 or 3 w/ 3x PCIe Slots installation · 4XH7B03839 — 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
4XH7B03839
Documented ordering description
ThinkSystem SR650/a V4 Riser Cage for Riser 2 or 3 w/ 3x PCIe Slots installation
Platform in this guide
ThinkSystem SR650 V4
Ordering-row context 1
Riser 2 (slots 3, 4, 5)
Feature — row 1
C3S5
Purpose — row 1
Cage for Riser 2 or 3 without drive bays
Ordering-row context 2
Riser 3 (slots 6, 7, 8)
Feature — row 2
C3S5
Purpose — row 2
Cage for Riser 2 or 3 without drive bays
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.

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