On sale! (normally $669) The SilverStone DA850R ATX 3.0 Gold 850W Power Supply is equipped with a Gen5 12VHPWR PCIe connector, silent running 135mm dual-ball bearing fan with advanced semi-fanless operation, Japanese electrolytic capacitors and is fully modular.
Features
HELA 2050R Platinum
Cybenetics Platinum 2050W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply
- Supports 12VHPWR PCIe connector with ATX 3.0 and PCIe Gen 5 standard
- High efficiency with Cybenetics Platinum certification
- Built-in MCU semi-fanless mode to achieve optimised cooling performance
- 2050W continuous power output rated for 24/7 operation
- Fully modular design with SilverStone’s 3rd generation modular interface
- 2 x native 12VHPWR connector on modular interface with 3 x 12VHPWR cable included
- Silent running 135mm dual-ball bearing fan with advanced semi-fanless operation
Includes 12VHPWR PCIe Connector with ATX 3.0 and PCIe Gen 5 Standard
The 12+4 pin (12VHPWR) design is capable of withstanding power failure caused by a running graphics card’s instantaneous peak power consumption, whilst providing higher stability and efficiency power output for high-end systems.
Cybenetics Platinum Certified
Designed for Cybenetics Platinum level of efficiency to reduce wasted heat and save on electricity.
Depth of 180mm Establishes a New Benchmark for High-Wattage PSUs Featuring Modular Cables
Fully Modular Design with Universal EPS / PCIe Connector Interface
Included are flat cables that offer exceptional flexibility, enabling easy and efficient cable folding and management.
All Japanese Electrolytic Capacitors
Guarantees dependable power delivery and an extended lifespan.
Dual Ball Bearing Fan
HELA 2050R Platinum features a sophisticated built-in intelligent fan controller, powered by a microcontroller unit (MCU). This controller ensures whisper-quiet operation during idle or low-powered computing tasks, seamlessly transitioning to maximum cooling efficiency under stress and maximum load.
Advanced Protections for Safety and Security
- OCP - Over Current Protection
- OPP - Over Power Protection
- OVP - Over Voltage Protection
- SCP - Short Circuit Protection
- OTP - Over Temperature Protection
Specifications
General Data
| Model Number |
SST-HA2050R-PM |
| Model (Safety Certification) |
SST-AX2050MCPT-C |
| Colour |
Black (lead-free paint) |
| Max. DC Output |
2050 W |
| Power Density |
882 W/L |
| Combined +3.3V & +5V |
120 W |
| Combined +12V |
2050 W |
| Input Voltage |
200 ~ 240 Vrms |
| Input Frequency Range |
47 Hz ~ 63 Hz |
| PFC |
Active PFC (PF>0.95 at full load) |
| Efficiency |
89% ~ 91% overall efficiency |
| MTBF |
100,000 hours |
| Operating Temperature |
0°C ~ 50°C |
| Protection |
Over Current Protection
Over Power 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
14 x 8 / 6-Pin PCIe connectors
3 x 12+4-Pin 12VHPWR connector
12 x SATA connector
3 x 4-Pin Peripheral connector
1 x 4-Pin Floppy adapter connector |
| Cooling System |
135 mm dual-ball bearing fan |
| Noise Level |
0 dBA minimum |
| Certification |
Cybenetics Platinum |
| Form Factor |
ATX (PS2) |
| Dimension |
150 mm (W) x 86 mm (H) x 180 mm (D)
5.91" (W) x 3.39" (H) x 7.09" (D) |
| Weight |
4.34 kg |
| Other |
Switch on rear side to activate / de-activate semi-fanless mode |
Load Range
| Output |
+3.3 V |
+5 V |
+12 V |
+5 VSB |
-12 V |
| Max.(Amps) |
25 A |
22 A |
170 A |
3.0 A |
0.3 A |
| Min.(Amps) |
0 A |
0 A |
0 A |
0 A |
0 A |
| Range (%) |
±3% |
±3% |
±3% |
±5% |
±5% |
| Line Reg.(%) |
±1% |
±1% |
±1% |
±1% |
±1% |
| Ripple(mVp-p) |
30 mV |
30 mV |
60 mV |
30 mV |
60 mV |
Backed by a 5 year SilverStone warranty.
