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Rectangular silver server PSU unit with rear fan grille and power socket

Graviton

Graviton 800W server power supply DPS-800LB 444096-001 444411-001 for XW8600

SKU CH-WGT9-QC483

An 800W server power supply with active PFC and 80 PLUS certification, compatible with XW8600 workstations

  • 800W output powers demanding XW8600 workstations
  • 80 PLUS certification reduces energy waste
  • Active PFC improves power quality
  • Non-modular design simplifies installation
  • Compatible with part numbers 444096-001 and 444411-001

800W XW8600 Workstation PSU

This Graviton DPS-800LB unit delivers 800W of active-PFC power for XW8600 workstations and servers. It carries standard 80 PLUS certification and ships in a non-modular package. The part numbers 444096-001 and 444411-001 identify the exact replacement.

Fits XW8600 desktops and servers only

Technicians restoring or maintaining an XW8600 will find the correct connector layout and form factor here. Builders working on any other platform, or anyone needing modular cabling for custom routing, should look elsewhere.

800W output rating

The single specification that decides compatibility is the 800W maximum output. If the original unit or the system documentation calls for this wattage, the DPS-800LB matches it; a different power requirement means this is not the correct part.

How it compares

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

Price $186.99
Pricier than about 67% of the 3,798 comparable items (median $131.99).

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

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the DPS-800LB in an XW8600 and which step is often missed?

Slide the non-modular unit into the chassis until the latch clicks, then seat every fixed cable firmly; the step often missed is fully engaging the latch before powering on.

What maintenance will the 800W supply need during its service life?

Clean the intake vents and internal fan regularly to prevent dust build-up; the non-modular cables cannot be replaced individually, so inspect them for wear whenever the case is open.

Which limit appears first when the 800W unit runs under sustained load?

The 80 PLUS efficiency rating guarantees at least 80 percent efficiency at typical loads; beyond that the thermal protection circuit will trigger before the 800 watt output limit is reached.

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