SilverStone 1200W HELA 1200R 80+ Platinum Modular ATX Power Supply - Black (SST-HA1200R-PMA)

Max. DC Output

1200W

Power density

664.5 W/L          

Combined +3.3V & +5V

110W   

Combined +12V

1200W

Input Voltage

90 ~ 264 Vrms 

Input Frequency Range

47Hz ~ 63Hz     

PFC

Active PFC（PF>0.9 at full load）         

Efficiency

89% ~ 92% (at 20% ~ 100% loading)    

MTBF

100,000   hours 

Operating temperature

0°C ~ 40°C         

Protection

Over power protection

Over current protection               

Over voltage protection               

Short circuit protection               

Over Temperature protection   

Connectors

1 x 24/20-Pin motherboard connector

2 x 8 / 4-Pin EPS / ATX 12V connector  

2 x 12+4-Pin 12V-2x6 connector             

5 x 8 / 6-Pin PCIe connectors   

8 x SATA connector       

4 x 4-Pin Peripheral connector

Cooling System

Single 135mm FDB fan

Noise Level

18 dBA min        

Certification

80 PLUS Platinum          

Form factor

ATX        

Dimension

150mm (W) x 86mm (H) x 140mm (D)  

Other

GPU Support list

Note

This PSU’s motherboard connector includes a 4pin sense wire that needs to be   connected to the PSU’s modular interface as shown. Sense wire helps improve PSU’s regulation performance by around 1%-2%.