![Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-1.jpg)
Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity
![Built-in 120mm fan has excellent airflow and low noise, perfect for quiet home or office use](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-2.jpg)
Built-in 120mm fan has excellent airflow and low noise, perfect for quiet home or office use
![Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-4.jpg)
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking
![Flat cables have much greater flexibility to allow for tighter folding and management of cables](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-5.jpg)
Flat cables have much greater flexibility to allow for tighter folding and management of cables
![Fan switch located on the rear side designed for semi-fanless function](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-6.jpg)
Fan switch located on the rear side designed for semi-fanless function
![Specially designed cover increases effectiveness of residual heat dissipation](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-7.jpg)
Specially designed cover increases effectiveness of residual heat dissipation
![Dual CPU power connector design](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-8.jpg)
Dual CPU power connector design
Advanced protections for safety and security
![](https://www.silverstonetek.com/upload/images/point/public/OCP.png)
Over current protection
![](https://www.silverstonetek.com/upload/images/point/public/OPP.png)
Over power protection
![](https://www.silverstonetek.com/upload/images/point/public/OVP.png)
Over voltage protection
![](https://www.silverstonetek.com/upload/images/point/public/SCP.png)
Short circuit protection
![](https://www.silverstonetek.com/upload/images/point/public/UVP.png)
Under voltage protection
![](https://www.silverstonetek.com/upload/images/point/public/OTP.png)
Over temperature protection
![](https://www.silverstonetek.com/upload/images/point/va650-g/va650-g-9.jpg)
Product Specifications
Model (safety certification)
SST-VA650-G
Color
Black (lead-free paint)
Max. DC Output
650W
Power density
360W per liter
Load Range
Output | +3.3V | +5V | +12V | +5VSB | -12V |
---|---|---|---|---|---|
Max.(Amps) | 22A | 22A | 54.2A | 3.0A | 0.3A |
Peak (Amps) | / | / | / | / | / |
Min.(Amps) | 0A | 0A | 0A | 0A | 0A |
Range (%) | ±5% | ±5% | ±5% | ±5% | ±10% |
Line Reg.(%) | ±1% | ±1% | ±1% | ±1% | ±1% |
Ripple(mVp-p) | 50mV | 50mV | 120mV | 50mV | 120mV |
Combined +3.3V & +5V
120W
Combined +12V
650W
Input Voltage
90 ~ 264 Vrms
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC (PF>0.9 at full load)
Efficiency
87% ~ 90% (at 20% ~ 100% loading)
MTBF
100,000 hours
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
Over power protection
Over voltage protection
Short circuit protection
Under voltage protection
Over temperature protection
Connectors
1 x 24 / 20-Pin motherboard connector (500mm)
1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (650mm / 150mm)
4 x 8 / 6-Pin PCIe connector (“500mm / 150mm” x 2)
8 x SATA connector ("500mm / 150mm / 150mm / 150mm” x 2)
3 x 4-Pin Peripheral connector and 1 x 4-Pin Floppy connector (500mm / 150mm / 150mm / 150mm)
1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (650mm / 150mm)
4 x 8 / 6-Pin PCIe connector (“500mm / 150mm” x 2)
8 x SATA connector ("500mm / 150mm / 150mm / 150mm” x 2)
3 x 4-Pin Peripheral connector and 1 x 4-Pin Floppy connector (500mm / 150mm / 150mm / 150mm)
Cooling System
Silent 120mm fan
Noise Level
0 dBA minimum
Certification
80 PLUS Gold
Form factor
ATX (PS2)
Dimension
150 mm (W) x 86 mm (H) x 140 mm (D)
Weight
1.72 kg
Other