850W EPS12V 2.91 ATX12V 2.2 Computer Power Supply - 80 Plus Certified
EPSPOW850PRO
This 850 Watt ATX12V 2.2/ EPS12V 2.91 Power Supply is 80 Plus® certified, providing stable power while balancing maximum energy-efficiency.
Ideal for advanced servers and desktops requiring the capability to handle modern processors such as Intel Pentium 4, Pentium D, Core 2 Duo and AMD Athlon 64 processor-based systems (single and dual core), StarTech.com's WattSmart EPS power supplies offer a versatile and reliable computer power solution.
Designed to support a versatile range of systems including servers and high-end graphic and gaming PC systems, the EPS12V power supply is SLI Ready certified, making it a perfect choice for powering far-reaching video chipsets such as the nVidia 8800GTS GPU.
The power supply is certified to meet or exceed 80 Plus® standards, providing 80% or greater efficiency at 20%, 50% and 100% loads and is backed by StarTech.com's 3-year warranty.
The StarTech.com Advantage
- Active Power Factor Correction improves voltage stability and provides environmentally friendlier power usage
- Quad 12V rails providing dedicated voltage outputs & circuitry ideal to advanced systems and server with multiple sensitive components
What's in the box
Features
- Anti-corrosive nickel-plated
- High performance components designed for extra long life span and providing maximum system performance
- Cable-tube (mesh) on main power cables for better cable management and neatness to improve airflow in system
- Over Current Protection (OCP), 240VA Protection, Over Voltage Protection, Over Power Protection and Short Circuit Protection
- Two Dual Ball Bearing 80mm fans for extended life span
Applications
- Servers and systems incorporating multiple hard drives such as SAS hard drives or hard drives with 10000 or greater RPM speeds
- Designed with active power factor correction and RoHS compliance to meet requirements for installations in UK and Europe
- Installations requiring 80PLUS certification standard for higher efficiency power supplies, and for server/workstation upgrades or system builds required to meet new Energy Star specifications
- SLi ready for full support of NVIDIA's high end graphic PC cards
Technical Specifications
| Warranty | 3 Years |
| Color | Black |
| Enclosure Type | Nickel-plated Steel |
| Output Power | 850W |
| Peak Power Output | 930W |
| Efficiency Rating | >80% at Full Load |
| EMI/RFI | Built-in EMI Filter and low ripple noise |
| Power Factor Correction | Active |
| MTBF | 100,000 hrs @ 25°C |
| Fans | 2 - 80 mm |
| Fan Bearing Type | Ball Bearing |
| Noise Level | 22.2 (@20% Load) 28.2 (@50% Load) 41.8 (@100% Load) |
| Connectors | 1 - ATX 12V EPS Power (8 pin) Female |
| Connectors | 1 - ATX 12V P4 Power (4 pin; v 2.x) Female |
| Connectors | 1 - ATX Split Power (20+4 pin; v 2.x) Male |
| Connectors | 2 - SP4 (4 pin; Small Drive Power) Female |
| Connectors | 4 - PCI Express Power (6 pin; v 1.x) Female |
| Connectors | 6 - LP4 (4 pin; Molex Large Drive Power) Female |
| Connectors | 6 - SATA Power (15 pin) Receptacle |
| Input Current | 15A @ 115V~ / 7.5A @ 230V~ |
| Input Voltage | 115 ~ 230 AC |
| Input Voltage Frequency | 50~60Hz |
| Max Inrush Current | 60A@110Vac; 120A@220Vac @25 °C |
| Current +12.0V1 (A) | 20A |
| Current +12.0V2 (A) | 20A |
| Current +12.0V3 (A) | 20A |
| Current +12.0V4 (A) | 20A |
| Current -12.0V (A) | 0.5A |
| Current +3.3V (A) | 24A |
| Current +5.0V (A) | 30A |
| Current +5.0Vsb (A) | 3.0A |
| Humidity | 10%~90% RH |
| Storage Temperature | -20 ~ 80°C |
| Operating Temperature | 0~30 °C @Full Load 40 °C @90% Rated Load 50 °C @80% Rated Load |
| Product Length | 7.48 in [190 mm] |
| Product Height | 3.39 in [86 mm] |
| Product Weight | 6.96 lb [3.1 kg] |
| Product Width | 5.91 in [150 mm] |
| Shipping (Package) Weight | 7.96 lb [3.6 kg] |
| Carton Quantity | 10 |
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