HP
HP 1200W Hot Pluggable 380V DC Redundant Power Supply 684539-B21
Delivers 1200 W of 94 % efficient power with hot-plug redundancy for 380 V DC server racks
- TypePower Module
- Maximum Power1200W
- Input Voltage220 V
- Efficiency94
- FeaturesHot Pluggable
- 1200W output powers dense server racks
- 94% Platinum efficiency reduces energy waste
- Hot-pluggable design enables zero-downtime replacement
- 380V DC input suits modern data-centre architectures
- Redundant operation protects critical workloads
1200 W 380 V DC server power supply
This 1200 W platinum-efficiency module is built for HP Common-Slot server chassis that require hot-pluggable redundant power. It accepts 220 V input and delivers up to 1200 W at 94 % efficiency, helping reclaim capacity in dense rack deployments.
Hot-plug installation with Common-Slot keying
The unit slides into a compatible bay without tools and locks in place for hot-swap replacement during operation. Installation fails if the chassis lacks Common-Slot bays or 380 V DC distribution, and the module will not seat in standard AC-only power shelves.
1200 W headroom for dense compute loads
At full rating the supply supports high-density processor and memory configurations typical of virtualisation hosts and database nodes. Headroom diminishes when multiple rails approach peak simultaneously or when chassis airflow cannot dissipate the thermal load of a fully populated redundant pair.
Points forts
- 1200W output powers dense server racks
- 94% Platinum efficiency reduces energy waste
- Hot-pluggable design enables zero-downtime replacement
- 380V DC input suits modern data-centre architectures
- Redundant operation protects critical workloads
Caractéristiques
| Brand | HP |
|---|---|
| Type | Power Module |
| Maximum Power | 1200W |
| Input Voltage | 220 V |
| Efficiency | 94 |
| Features | Hot Pluggable |
Questions sur cet article
How can I confirm the 1200W power supply is operating correctly after installation?
The unit will show normal LED indicators and the server management console will report 94% efficiency with stable 220 V input and 380 V DC output.
What comes in the box and what must I purchase separately?
The power module itself is included; compatible server chassis, power cables and rail kits are sold separately.
Which part number should I select for a 1200W hot-plug redundant supply?
Choose retail part 684539-B21 or optional equivalents 704603-001, 677721-101, DPS-1200SP-1 or HSTNS-PD34-C.
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