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For small form factor enthusiasts, the standard SFX power supply form factor has excellent combination of size, power, and affordability. At 100mm deep, however, the standard SFX PSU is also limited in fan size to 80mm or 92mm. While advances in engineering and components have made modern high-end SFX PSUs quieter than ever, there is still inherent limitation with these fans’ ability to dissipate heat at maximum loading conditions while maintaining satisfactory noise profile for users sensitive to higher-pitch sounds. With this in mind, SilverStone has released a “lengthened” variation of the SFX form factor called, SFX-L. With 30mm of added depth, a SFX-L power supply has enough room to fit a 120mm fan, thus its maximum load noise can be not only lower in intensity (via slower fan speed), but also lower in pitch (due to larger fan size).
The SX700-LPT marks another milestone in SilverStone’s pursuit of higher quality and more capable small form factor power supplies. At 700W, it includes all features available from top of the line SilverStone PSUs such as 80 PLUS Platinum efficiency, modular flexible flat cables, all Japanese capacitors and advanced semi-fanless capability.
Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity.
100% moudlar cable design for easy removal in a case with cable routed and tied down.
Flat cables have much greater flexibility to allow for tighter folding and management of cables.
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.
±3% regulation and low ripple & noise performance for high stability.
Ultra-quiet 120mm fan with intelligent RPM control guarantees cool performance and silent operation with minimum of 18dBA during fan operation. The fanless mode operation deactivates when PSU’s loading reaches 30%.
1 x 24 / 20-Pin motherboard connector
1 x 8 / 4-Pin EPS / ATX 12V connector
4 x 8 / 6-Pin PCIE connector
9 x SATA connector
3 x 4-Pin Peripheral connector
1 x 4-Pin Floppy connector
|Max. DC Output||700W (Peak 750W)|
|Power density||678W per liter|
|combined +3.3, +5V||120W|
|Input Voltage||90V ~ 264V|
|Input Frequency Range||47Hz ~ 63Hz|
|PFC||Active PFC(PF>0.9 at Full Load)|
|Efficiency||89% ~ 92% at 20% ~ 100% loading|
|Operating temperature||0°C ~ 40°C|
|Protection||Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Under voltage protection
Over Temperature Protection
|Connectors||1 x 24 / 20-Pin motherboard connector(300mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)
2 x 8 / 6-Pin PCIE connector(400mm / 150mm)
2 x 8 / 6-Pin PCIE connector(550mm / 150mm)
6 x SATA connector("300mm / 200mm / 100mm" x 2)
3 x SATA connector(600mm / 150mm / 150mm)
3 x 4-Pin Peripheral connector(300mm / 200mm / 200mm)
1 x 4-Pin Floppy adapter connector(100mm)
|Cooling System||Single 120mm silent fan|
|Noise Level||0 ~ 36 dBA|
|Dimension||125 mm (W) × 63.5 mm (H) × 130 mm (D)|
|Certification||80 PLUS Platinum|
|Other||Compatible with ATX12V v2.4|