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Rectangular silver server power supply unit with rear handle and ventilation grille

IBM

IBM 74P4410 74P4411 System X346 625W Hot-Swap Server Power Supply

SKU CH-7SCR-RFAC1

625-watt redundant hot-swap power supply for System X346 servers, supporting AC 100-127 V and 200-240 V at 50/60 Hz

  • 625 Watt output powers the System X346 reliably
  • Hot-swap design lets you replace the unit without downtime
  • Redundant operation keeps the server running if one supply fails
  • Wide AC input range 100 to 127 V and 200 to 240 V suits global power grids
  • Light 3.0 pound weight simplifies installation and handling

IBM System X346 625W Hot-Swap Supply

This 625-watt redundant power supply is built for the IBM System X346 server. It supports hot-swap replacement so administrators can exchange a unit without powering down the chassis. The module accepts AC input from 100 to 127 volts or 200 to 240 volts at 50 or 60 Hz. It weighs 3.0 pounds and carries manufacturer part numbers 74P4410 and 74P4411 with model AA23260.

Redundant Hot-Swap Capability

The hot-swap design lets a failed module be removed and a fresh one inserted while the server continues running, provided a second supply is installed. Redundant operation shares the load between units so the system stays online if one supply loses power or develops a fault. No extra cables or software tools are required beyond the standard chassis bay.

625-Watt Capacity and Limits

At 625 watts the unit delivers enough headroom for typical dual-processor configurations with multiple drives and expansion cards in the X346. It will not support chassis that demand higher wattage per bay or servers outside the X346 platform. Buyers needing more power per module or a different form factor must select a supply rated for their specific server model.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 93% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How often will the fan in this 625-watt hot-swap unit need cleaning or replacement?

The unit uses an internal cooling fan; under normal server-room conditions it typically runs for years before requiring cleaning or replacement.

What component reaches its limit first when this 625-watt supply runs at full load continuously?

The 625-watt output rating is the first limit reached under sustained full load; the supply will shut down if demand exceeds that level.

How much heat and noise does this 625-watt supply produce when it runs all day in a System X346?

At 625 watts the supply draws up to 625 W from the AC line, converting excess energy to heat expelled by its internal fan; noise is typical for a 3.0-pound redundant server supply.

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