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Rectangular metal server power supply unit with ventilation grille and rear connector socket

NShi

NShi 550W Power Supply for 3650M4 M5 Server Chassis

SKU CH-V1R8-604GD

550 W replacement unit compatible with 3650M4 M5 servers and part numbers 94Y6668, 94Y8104, 94Y8105, 94Y8111

  • Chassis styleDesktop
  • Direct replacement for 3650M4 M5 servers
  • 550W output matches original 94Y6668 94Y8104 94Y8105 94Y8111 specs
  • New condition ensures reliable server operation
  • Desktop chassis form factor fits existing rack space

550W Server Power Supply for 3650M4 M5 Chassis

This 550 watt unit is built for the 3650M4 M5 server chassis and matches part numbers 94Y6668, 94Y8104, 94Y8105 and 94Y8111. It fits the desktop chassis type and supplies the rated power for that platform. The component is supplied new and ready for installation.

Replacement unit for compatible Lenovo servers

Suitable for administrators replacing a failed or degraded supply in the listed 3650M4 M5 systems. Not suited for builds that require a different form factor, alternate wattage or redundant hot-swap capability beyond what this single unit provides. Buyers needing other chassis models should verify compatibility before ordering.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $151.99
Cheaper than about 76% of the 1,006 comparable items (median $222.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Chassis styleDesktop

Questions about this item

Which server models accept this 550W power supply?

It fits the 3650M4 and M5 chassis and replaces part numbers 94Y6668, 94Y8104, 94Y8105 and 94Y8111.

Will it power an older 3650M4 system that still uses the original supply?

Yes, it is a direct replacement for the 94Y6668, 94Y8104, 94Y8105 and 94Y8111 units used in the 3650M4 and M5.

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