
Silverstone Technology SST-SX700-G
SilverStone SST‑SX700‑G is a 700 W, fully modular SFX 80+ Gold PSU for compact builds, launched in 2018–2019 with no native 12VHPWR.
As an Amazon Associate, GixCore earns from qualifying purchases.
Product overview
Announced in November 2018 and first shipped in mid‑December 2018 (NA), with Japan retail launch on February 5, 2019, the SilverStone SST‑SX700‑G belongs to the company’s SFX “SX‑G” 80 Plus Gold line. It’s a high_end SFX unit—700 W, fully modular—built to deliver ATX‑class wattage in a true 100 mm‑deep SFX shell for compact PCs. Ideal for SFF gaming rigs and dense mini‑ITX builds needing clean cabling and Gold‑class efficiency, it handles GPUs that draw via 6+2‑pin PCIe leads. It predates ATX 3.0, so there’s no native 12VHPWR; use adapters only per GPU vendor guidance. Five‑year warranty coverage applies per SilverStone’s policy (region dependent). At launch, it was among the first 700 W true‑SFX power supplies available.
- SFX/small-form-factor
- mid-range gaming
- headroom/overclocking
Product highlights
- Support Standard SFX form factor, not compatible with ATX power supply mounting holes
- Silent running 92mm FDB fan with 18 dBA minimum. All Japanese Capacitors
- 100% modular cables. All cable with flexible flat arrays
- High efficiency with 80 PLUS Gold certification
- Class-leading single +12V rail. Strict 3% Voltage regulation and low ripple & noise
Specifications
- Wattage
- 700 W
- Efficiency
- 80+ Gold
- Modular
- Yes
- Eco Mode
- No
- Form factor
- SFX























