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Rectangular metal server PSU with breakout board and cables

Graviton

Graviton DPS-1200MB A 1400W Server Power Supply with Breakout Board

SKU CH-W31C-F7EEG

1400W server power supply with breakout board and nine PCIe 6-pin to 6+2-pin cables, active PFC, 95-264V input, 95% condition

  • 1400 W output powers demanding server workloads
  • Active PFC corrects input from 95 V to 264 V
  • Breakout board converts server PSU for GPU mining use
  • Nine PCIe 6-pin to 6+2-pin cables each 50 cm long
  • Unit rated 95 % condition with minor surface marks

1400W server power supply kit

This kit bundles a 1400W server power supply with a breakout board and nine PCIe 6-pin to 6+2-pin cables. It delivers up to 1400W from a 95V to 264V input with active PFC. The unit is non-modular and carries an 80 PLUS certification listed as Other Certification. It targets builders who need high-density 12V power for GPU arrays in server or mining chassis.

Upgrade from lower-wattage server units

The supply replaces 750W or 1200W server PSUs when the load exceeds their continuous rating. The jump is worth it when a single 12V rail must feed multiple high-draw GPUs without daisy-chaining external units. Buyers who need redundant hot-swap frames or ATX-form-factor mounting will not find those features here.

Practical limits of the 6-pin PCIe interface

Each included cable converts a 6-pin connector to a 6+2-pin plug, capping per-connector delivery at the 6-pin specification. The nine cables support up to nine GPU auxiliary inputs, but total draw must stay within the 1400W rating. Systems requiring 12VHPWR or 12V-2x6 connectors cannot use this kit without adapters not included.

How it compares

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

Price $151.99
Pricier than about 57% 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 clearance does the DPS-1200MB A need inside a server chassis?

The unit is a standard server PSU form factor; allow space for the rear exhaust fan and the breakout board cables that extend from the front edge.

How do I connect the breakout board to the PSU, and which step is often missed?

Slide the breakout board onto the PSU's card-edge connector until it clicks, then tighten the two retention screws; the step most people skip is securing those screws, which can cause intermittent power under load.

When should I replace the included PCIe 6-pin to 6+2-pin cables?

Inspect the 9 cables regularly; replace any that show melted connectors, cracked insulation or loose pins, especially after sustained 1400 W mining loads.

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