SP50H29491 / 5P51D77002 - 900W 80 Plus Platinum Hot-swap Power Supply - DPS-900EBA A
Description
High-efficiency 900W hot-swap PSU module with edge-card connector and Platinum-grade efficiency. Match by the exact printed identifiers below for a one-to-one replacement.
Technical Specifications
- Model: DPS-900EBA A (REV 00F)
- Power Rating: 900W max
- Efficiency: 80 Plus Platinum
- Input: 100-240V AC, 10-6A, 50/60Hz
- DC Outputs (label): +12V1-2: 18.1A; +12V3-8: 18.0A; +5.08VSB: 4.0A (7A DC-off)
- Form/Connector: Hot-swap module with edge-card (gold-finger) connector
- Standby Support: +5VSB for out-of-band management
Interchangeable / Replacement Part Numbers
- LI P/N: SP50H29491
- FRU P/N: 5P51D77002
- Model Family: DPS-900EBA A
- Label/Barcode PN: 8SSP50H29491D1DG27D004V
✅ Confirmed Compatibility
Please note that the following list is not exhaustive. Compatibility depends on the system’s PSU backplane and firmware. It’s essential to verify compatibility with your system manufacturer or by matching the part numbers on your existing PSU module.
✔ Lenovo ThinkStation: P520, P720
☑️ Key Features
- Platinum efficiency reduces heat and operating cost
- True hot-swap design for quick field replacement
- Multiple +12V rails for stable workstation loads
- Strong 5V standby with 7A DC-off support
- Exact identifiers printed for easy match and install
