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Rectangular silver server power supply unit with rear fan grille and power connector

Supersuperuncle

Supersuperuncle 1133W Server Power Supply SPASUNM-08G

SKU CH-WDMV-YWPRG

1133W power supply for Sun X4600 M2, X4640 and T5440 servers

  • 1133 W output powers demanding Sun server workloads
  • Direct fit for Sun 300-2158, X4640, X4600 M2 and T5440 systems
  • New condition ensures full rated performance from day one
  • Server-grade design built for continuous rack operation

Sun X4640 X4600 M2 T5440 1133W Replacement

This 1133-watt server power supply replaces the Sun 300-2158 unit used in X4640 X4600 M2 and T5440 systems. It is built for data-centre operators who need a direct-fit spare to keep those platforms running. The unit matches the original form factor and connector layout for the listed models.

Upgrade from failed or degraded 1133W units

The jump is worth it when an existing supply shows voltage drift, fan failure or unexpected shutdowns under load. It does not add extra wattage or support platforms outside the X4640 X4600 M2 T5440 family. Buyers needing higher capacity or different server lines must source a different part number.

How it compares

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

Price $282.99
Pricier than about 82% 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

What server models does the SPASUNM-08G 1133W power supply fit?

The SPASUNM-08G is designed for Sun X4640, X4600 M2 and T5440 servers, matching the 300-2158 part number.

How do you install this 1133W unit and what step is often missed?

Slide the supply into the bay until the latch clicks; the step often missed is fully seating the connector so the latch engages and the unit locks in place.

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