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Silverstone TFX power supply unit, compact rectangular shape, matte black finish, 80mm fan visible on one side

Silverstone Technology

Silverstone Technology TX700-G 700W TFX Power Supply

SKU CH-PKAC-G8XQD

A 700W TFX power supply with 80 PLUS Gold efficiency, 18 dBA fan noise, and PCI-E 6+2pin connector

  • Chassis styleDesktop
  • 700 W continuous power at 50 °C for 24/7 reliability
  • 80 PLUS Gold efficiency reduces wasted heat and electricity cost
  • 80 mm fan runs as quiet as 18 dBA for silent operation
  • TFX form factor fits 85 × 65 × 175 mm compact cases
  • PCI-E 6+2 pin connector supports modern graphics cards

TFX form-factor power supply

This 700W TFX unit fits slim desktop chassis that require the 85 mm by 65 mm by 175 mm footprint. It delivers continuous rated output at 50 °C for 24/7 operation, making it suitable for compact workstations or always-on home servers. Builders needing standard ATX dimensions cannot use this supply.

Fixed-cable build with single 12 V rail

All cables are permanently attached, so cable routing must be planned before installation in tight enclosures. The single +12V rail design simplifies load balancing when adding high-end components later. An 80 mm fan runs at a minimum of 18 dBA, keeping acoustic output low in quiet offices.

Bundled PCI-E 6+2-pin connector

The included 6+2-pin PCIe lead supports modern graphics cards without extra adapters. 80 PLUS Gold certification reduces wasted heat and lowers electricity draw under typical loads. Multiple protection circuits guard against over-voltage, over-current and short-circuit events.

How it compares

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

Price $223.99
Typical for this category: the median of 1,006 items is $222.49.

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Specifications

Size & build
Chassis styleDesktop

Questions about this item

What continuous power does the TX700-G deliver at 50 °C?

The TX700-G supplies 700 W continuously at 50 °C and is rated for 24/7 operation.

Will the 85 mm × 65 mm × 175 mm TFX body fit my chassis?

The unit measures 85 mm wide, 65 mm high and 175 mm deep, matching the standard TFX form factor.

How do I connect the PCI-E 6+2 pin cable without forcing it?

Align the 6+2 pin connector with the graphics card socket, press straight in until the latch clicks, and route the fixed cable clear of the 80 mm fan.

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