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HP 656364-B21 1200W Common Slot Platinum Plus hot-plug power supply unit

HP

HP 656364-B21 1200W Common Slot Platinum Plus Hot Plug Power Supply

SKU CH-CRBT-XSGT2

A 1200 W proprietary power supply with Platinum efficiency and hot-plug design for tool-less installation in compatible HP server and storage systems

  • Product typeProprietary Power Supply
  • 1200W output supports demanding server workloads
  • Platinum Plus efficiency reduces energy waste and cost
  • Common Slot design enables tool-less hot-swap installation
  • Hot-plug capability allows replacement without downtime
  • Right-size flexibility minimises trapped power capacity

HP Common Slot Power Supply

This 1200W unit fits HP server and storage chassis that use the Common Slot form factor. It supports hot-swap, tool-less replacement without powering down the system. The proprietary design is intended for data-centre environments where uptime and serviceability are priorities.

Capacity and headroom

At 1200W output the supply delivers ample headroom for multi-processor configurations and dense storage arrays. Platinum Plus efficiency reduces waste heat and operating cost across typical load ranges. The Common Slot family offers multiple wattage options so administrators can match capacity to actual demand and avoid stranded power.

Proprietary Common Slot interface

The unit only works in HP platforms that implement the Common Slot electrical and mechanical interface. It cannot be used in standard ATX cases or non-HP rackmount servers. Buyers must verify their chassis supports this specific proprietary slot before purchase.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $118.99
Cheaper than about 59% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeProprietary Power Supply

Questions about this item

Will this 1200W Common Slot supply hot-swap into my existing HP server bay without tools?

Yes, the Common Slot design shares a common electrical and physical layout that enables hot-swap, tool-less installation into supported HP server and storage solutions.

How can I verify the 656364-B21 is operating correctly once installed?

The server management interface will report the supply status, input voltage, load level and firmware revision; a steady green LED on the unit itself confirms normal operation.

What ships with the 656364-B21 and what must I source separately?

The power supply module is supplied; a compatible power cord for your PDU or mains outlet is not included and must be obtained separately.

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