Lenovo / ThinkSystem ST250 V3 · Server security option
Lenovo ThinkSystem ST250/ST250 Series Security Door · 4M17A12791
P/N: 4M17A12791
Server security option documented for ThinkSystem ST250 V3. Exact-code selection; confirm compatibility and shipment contents individually.
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- MPN / P/N
- 4M17A12791
- Documented ordering description
- ThinkSystem ST250/ST250 Series Security Door
- Platform in this guide
- ThinkSystem ST250 V3
- Feature code
- B41K
- Selection qualification
- Verify machine type, firmware, regional restrictions and physical design. A PRC TPM module is not a universal replacement for other regions. A security option does not imply bundled management licences.
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.