Brand: HPE · SKU: 720479-B21 · MPN: 720479-B21 · Category: Components
The HPE 720479-B21 is an 800 Watt Flex Slot 94% High Efficiency 80 PLUS Platinum Redundant (Hot Plug) Power Supply Kit for ProLiant Gen9 and Gen10 Servers. It offers high-efficiency power delivery, minimizing energy consumption and reducing operating costs with 94%+ efficiency and 80 PLUS Platinum certification. The power supply is designed for hot-plug installation, allowing for tool-less replacement without interrupting server operations. It supports a wide input voltage range of AC 100-240V and operates within a frequency of 50-60 Hz. This compact PSU installs into a Flex Slot bay and is supported across various ProLiant DL300 Gen9 Server families, HPE ProLiant Gen10 servers, HPE Apollo 2000, and HPE Apollo 4000 series, simplifying spares strategy. It requires matching part numbers for redundancy.
| Cooling | Active Fan |
|---|---|
| Efficiency | 94% (80 PLUS Platinum certified) |
| Redundancy | Requires matching part numbers |
| Form Factor | Flex Slot, hot-plug |
| Model Number | DPS-800AB-11A |
| Power Output | 800 Watt |
| Input Voltage | AC 100–240 V |
| Spare Part Number | 754381-001 |
| Frequency Required | 50 - 60 Hz |
| Option Part Number | 720479-B21 |
| Compliant Standards | UL, TUV, C-Tick, BSMI, cUL, CCC, KCC, WEEE, CISPR |
| Max Operating Temperature | 55 °C |
| Warranty | 90 Days Warranty (New Bulk Pack) |
| Weight | 0.91 kg (2.0 lb) (Unit weight) |
| Dimensions | 6.80 x 4.04 x 22.53 cm (2.68 x 1.59 x 8.87 in) (Mechanical dimensions) |
HPE 800W Flex Slot Platinum Hot Plug Power Supply Kit with 94%+ efficiency, designed to lower server power requirements and reduce power waste in the data center. It features a hot-plug design for tool-less serviceability and is supported across HPE ProLiant Gen9/Gen10 and Apollo server series.
Yes, this HPE 800W Flex Slot Platinum Hot Plug Power Supply Kit (720479-B21) is 100% genuine HPE hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE 800W Flex Slot Platinum Hot Plug Power Supply Kit includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 720479-B21.