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Silverstone SFX-L SX500-LG 500W 80 Plus Gold PSU, fully modular

Web ID: 26369

500W, SFX-L form factor, single +12V rails with 40A output, Silent 120mmFan with 18dBA, efficiency 80Plus Gold certification, fully modular cable, 2x 6+2pin PCI-E, without Semi-Fanless. ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 1 Year
Manufacturer PN: SST-SX500-LG V2

silverstone sfx-l sx500-lg 500w 80 plus gold psu fully modular

? Silent running 120mm fan with 18dBA minimum (V2.0)

? Support SFX-L form factor and ATX via included bracket

? High efficiency with 80 PLUS Gold certification

? 100% modular cables

? All cables made with flexible flat arrays

? 500W continuous power output at 40?J operating temperature rated for 24/7 operation

? Class-leading single +12V rail with 40A

? Strict ??3% voltage regulation and low ripple & noise

? Support dual PCI-E 8/6pin connectors

? Active PFC

? All Japanese capacitors

silverstone sfx-l sx500-lg 500w 80 plus gold psu fully modular   silverstone sfx-l sx500-lg 500w 80 plus gold psu fully modular

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. While advances in engineering and components have made modern high-end SFX PSUs quieter than ever, there is still inherent limitation with 80mm fan??s 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 first model to debut in the SFX-L will be the SX500-LG, a 500W model that includes all features available from top of the line SFX SilverStone PSUs such as 80 PLUS Gold efficiency, modular flexible flat cables, and all Japanese capacitors. An ATX adapter bracket is included as well to enable users to install this PSU into any small or even larger cases that do not have SFX mounting holes.



Model No.
Max. DC Output
Power density
484W per liter
Load Range
+3.3V +5V +12V +5VSB -12V
20A 20A 40A 3.0A 0.3A
Peak (Amps)
/ / / / /
0A 0A 0A 0A 0A
Range (%)
??3% ??3% ??3% ??5% ??10%
Line Reg.(%)
??1% ??1% ??1% ??1% ??2%
50mA 50mA 120mV 50mV 120mV
Black?]Lead-Free Paint?^
Combined +3.3V & +5V
Combined +12V
Input Voltage
90V ~ 264V
Input Frequency Range
47Hz ~ 63Hz
Active PFC?]PF>0.95 at full load?^
87%~90%?]20% to 100% loading?^
100,000 hours
Operating temperature
0?XC ~ 40?XC
Over Power Protection
Over Voltage Protection
Over Temperature Protection
Under voltage protection
Short Circuit Protection
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?^
3 x SATA connector?]300mm / 200mm / 100mm?^
2 x 4-Pin Peripheral connector ?]300mm / 200mm?^?
1 x 4-Pin Floppy connector?]300mm / 200mm / 200mm?^
Cooling System
Single 120mm silent fan
Form factor
Noise Level
18 ~ 36 dBA (V2.0)
125 mm (W) x 63.5 mm (H) x 130 mm (D)
4.92" (W) x 2.5" (H) x 5.12" (D)
1.4 Kg
80 PLUS Gold
Includes SFX to ATX bracket for use in ATX case?
GPU Support list?
Compatible with ATX12V v2.4
?? Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.