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Rectangular metal server power supply unit with perforated ventilation grille and multiple cable connectors

TOPOWER

TOPOWER 1600W Mining Server Power Supply TOP-1600WM1

SKU CH-76X9-6GTMK

A 1600 W proprietary power supply supporting up to 16 PCIe connectors for eight graphics cards in an ATX mining rig, operating on 90-240 V AC input

  • Product typeProprietary Power Supply
  • Delivers 1600W for high-density mining rigs
  • Wide AC input range from 90V to 240V
  • Powers up to 8 graphics cards simultaneously
  • Provides 16 PCI-E 6+2 pin connectors
  • Designed for ATX mining rig compatibility

Mining power supply

This 1600W proprietary unit targets operators building ATX mining rigs that need a single high-output source for multiple graphics cards. It accepts AC input from 90 to 240 volts, making it usable in many regions without extra wiring.

PCI-E connector array

Sixteen 6+2 pin PCI-E connectors let the supply feed up to eight graphics cards directly, reducing cable clutter and eliminating the need for splitter adapters. Each card receives its own dedicated power path from the unit.

Industrial enclosure

The server-style metal chassis is designed for continuous operation in stacked or rack-mounted rigs. Rear-mounted connectors keep cables organised and airflow directed through the unit, simplifying maintenance in dense deployments.

How it compares

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

Price $245.99
Pricier than about 78% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Product typeProprietary Power Supply

Questions about this item

How often should the internal fan be cleaned or replaced on the TOPOWER 1600W unit?

The proprietary 1600W design uses a built-in cooling fan; keep intake vents clear of dust and expect to clean the fan every few months under continuous mining loads.

Which protection trips first when all eight GPUs draw full power continuously?

The 1600W total output limit is reached before any single rail, so sustained full-load mining on eight cards will hit the overall wattage ceiling first.

How loud and hot does the supply get when running 24/7 at 90-240V AC input?

Under constant 1600W load the internal fan runs at high speed, producing noticeable airflow noise and exhaust heat that requires good case ventilation.

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