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SilverStone 700W SFX power supply unit with 92mm fan

Silverstone Technology

SilverStone Technology SST-SX700-G 700W SFX 80 Plus Gold server chassis

SKU CH-G5ST-TP4K2

A 700 W SFX power supply with 80 Plus Gold efficiency, fully modular flat cables, a 92 mm FDB fan rated at 18 dBA, all Japanese capacitors and a single +12 V rail delivering 882 W power density

  • Chassis TypeDesktop
  • 700 W SFX power in a desktop chassis
  • 80 PLUS Gold efficiency cuts running costs
  • 100 % modular flat cables simplify builds
  • 92 mm FDB fan runs at 18 dBA minimum
  • All Japanese capacitors boost long-term reliability

700 W SFX power supply for compact servers

The SilverStone SST-SX700-G delivers 700 W of continuous power in the standard SFX form factor. It targets builders of small-form-factor servers and workstations who need high output without ATX dimensions. The unit is new and carries 80 Plus Gold certification for high efficiency.

Suits high-density SFX builds; not for ATX mounting

This PSU fits only chassis designed for the SFX footprint and will not align with ATX power-supply mounting holes. It serves systems that demand class-leading power density of 882 W per litre and quiet operation down to 18 dBA. Builders requiring ATX compatibility or a different form factor should look elsewhere.

Fully modular flat cables and Japanese capacitors

All cables are 100 % modular and use flexible flat arrays to simplify routing in tight enclosures. A 92 mm fluid-dynamic-bearing fan and all-Japanese-capacitor design keep noise low while maintaining strict 3 % voltage regulation on the single +12 V rail. An optional longer cable kit is sold separately for larger cases.

Highlights

  • 700 W SFX power in a desktop chassis
  • 80 PLUS Gold efficiency cuts running costs
  • 100 % modular flat cables simplify builds
  • 92 mm FDB fan runs at 18 dBA minimum
  • All Japanese capacitors boost long-term reliability

Specifications

Chassis TypeDesktop

Questions about this item

Does this server chassis accept a standard SFX power supply like the SST-SX700-G?

Yes, the chassis supports the standard SFX form factor and is not compatible with ATX power supply mounting holes.

Will the 92mm FDB fan in the SFX PSU keep noise low when installed in this chassis?

The 92mm FDB fan runs at a minimum of 18 dBA, so the PSU remains quiet even at higher wattage output.

How can I verify the PSU is delivering stable power after installing it in this chassis?

The unit uses a single +12V rail with strict 3% voltage regulation and low ripple and noise, meeting 80 PLUS Gold efficiency standards.

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