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Rectangular silver metal server power supply unit with integrated handle and ventilation grille

DELL

DELL A870P-S0 870 W power supply

SKU CH-93TP-S2MRM MPN A870P-S0

Hot-swap 870 W power supply for Dell PowerEdge R710 and T610 servers, accepting 100-240 V input at 12 A

  • Max wattage870 W
  • Product typePower Supply
  • Delivers 870 W to power demanding server workloads
  • Hot-swap design lets you replace the unit without shutting down
  • Wide 100-240 V input works on global power grids
  • Runs on 50-60 Hz mains frequency for worldwide use
  • Compatible with PowerEdge R710 and T610 servers

Dell 870 W hot-swap power supply

This unit is a Dell A870P-S0 rated at 870 W and designed for hot-swap replacement in Dell PowerEdge R710 and T610 servers. It accepts a universal 100-240 V input at up to 12 A and operates on 50-60 Hz mains. The supply is intended for IT teams maintaining these specific rack and tower platforms.

Thermals noise and power draw

The 870 W maximum output defines the thermal load the server cooling must handle under full utilisation. Fan speed and acoustic output are managed by the host chassis rather than the supply itself. Input current reaches 12 A at the low end of the voltage range.

Compatibility constraint

This power supply fits only Dell PowerEdge R710 and T610 systems that use the A870P-S0 form factor and part numbers such as 7NVX8, PT164 or VT6G4. It will not work in other Dell servers, workstations or third-party chassis. Builders needing a standard ATX or redundant supply for a different platform must choose another model.

How it compares

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

Price $41.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).
Max wattage 870 W
Higher than about 61% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameDell
Model nameA870P-S0
Product typePower Supply
Power
Max wattage870 W

Questions about this item

How do I install the A870P-S0 hot-swap power supply into a PowerEdge R710 or T610, and what step is commonly missed?

Slide the unit into the bay until the latch clicks, then verify the amber and green LEDs both illuminate; the missed step is forgetting to engage the release lever fully so the supply seats on the backplane connector.

What maintenance or replacement will the A870P-S0 need during its service life?

The internal fan is the only moving part; plan to replace the supply when fan noise rises or the amber fault LED stays lit, as Dell does not sell a separate fan module for this 870 W unit.

What limit appears first when the A870P-S0 runs continuously at full load?

The 870 W maximum output is the hard ceiling; sustained draw at that level will trip the over-current protection before any thermal limit is reached, shutting the supply down until the load drops.

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