[ OEM / SERVER HOT-SWAP SUPPLIES // IDENTIFIED UNIT ]
Lenovo ThinkSystem 1100 W Platinum PSU
Exact model record for Lenovo identifier 7N67A00884. Published ratings below are a model-family reference, not a substitute for the individual unit’s rating label and revision documentation.
SAFETY: Never open a PSU or probe its interior. Dangerous voltage can remain after unplugging; if damaged, wet, noisy, burned, or unstable, disconnect it and replace it with a verified compatible unit. For server hot-plug models, use only the host service procedure and confirm redundancy before removal.
Recorded model specifications
| Exact catalog identifier | Lenovo 7N67A00884. Match all suffixes, assembly and revision markings on the actual label. |
|---|---|
| Form / rated output | Hot-swap redundant server supply; manufacturer-rated total continuous output class: 1100 W. Peak/transient capacity, temperature derating, and combined-rail limits remain specification-revision dependent. |
| AC input rating | 100–240 V AC, 12–6 A, 50/60 Hz. Region, temperature, and load may change the nameplate current; use the unit's own label for installation. |
| DC rail reference | Main +12 V rail: 91.7 A (1100 W class). +3.3 V / +5 V: +12 V bus with standby/control signaling over Lenovo blade connector. Actual combined limits and auxiliary/standby outputs must be checked on the model-specific output table. |
| Connectors / system interface | ThinkSystem keyed hot-swap power interface; not an ATX or generic CRPS harness. |
| Mechanical envelope | 73.5 × 40 × 220 mm (width × height × depth where applicable). Check manufacturer's mounting drawing, screw locations, grille/fan clearance, cable bend radius, and chassis tolerances; never use nominal dimensions alone to force-fit a unit. |
| Standards / revision caveat | 80 PLUS Platinum; supported ThinkSystem type and redundancy rules from server maintenance manual. Connector standards, efficiency certification, and mechanical form factor are different things. ATX, ATX12V, SFX, TFX, Flex ATX, and OEM interfaces are not interchangeable merely because they fit. |
Replacement & compatibility
- Read exact manufacturer model/SKU, DC output table, AC input, hardware revision, date code, and applicable service manual from the physical unit. The same family name can cover materially different revisions.
- For ATX-family units, confirm motherboard/EPS/PCIe connector count and pinout, total and per-rail limits, chassis size, clearances, and GPU transient/cable requirements. For proprietary OEM units, match the exact machine type, FRU/assembly number, keyed connector and service documentation.
- Use only modular cables explicitly qualified for this exact PSU model and revision. Modular PSU-side pinouts are not standardized; never transfer cables from a different supply based only on physical fit.
- Never use an unverified pin adapter to bridge proprietary pinouts. Replacing a PSU cannot correct a damaged motherboard, shorted load, or unsuitable mains circuit.
Revision and documentation notes
Part option 7N67A00884 must be matched against the machine type/model and documented power policy. Ratings shown are the source-backed nominal model reference; manufacturer documentation can change with regional SKU, revision, certification listing, or replacement part. Confirm all figures against the exact source manual and the PSU label before purchasing or servicing. AC/DC figures on this archive do not describe internal topology or guarantee used-unit condition.
Sources & further reading
- Manufacturer or model reference: Lenovo ThinkSystem 1100 W Platinum PSU (7N67A00884)Primary product/manual listing for the named model; verify that its exact suffix matches this record and the unit label.
- Intel ATX desktop power supply design guide (where ATX applies)Standards context only; does not certify this SKU or apply to proprietary server/legacy interfaces.
- Corsair modular-cable compatibility chart (illustrative; use the named PSU maker’s exact list)Illustrates manufacturer-specific PSU cable rules; use the named PSU brand's exact compatibility list.
Specifications here are not a substitute for the manufacturer’s model-specific manual, label, chassis service guide, or electrical safety regulations. Where a generic family webpage conflicts with the exact unit label/manual, the label and specific manual control.