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Antec > 
Item#: N82E16817371018

Antec Signature SG-850 850W Continuous Power ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC "compatible with Core i7/Core i5" Power Supply

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  • ATX12V / EPS12V
  • 100 - 240 V
  • 80 PLUS BRONZE Certified

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Antec's Signature Series SG850 power supply takes their passion for quality to the next level. The engineers have designed in details that maximize efficiency. Magnetic amplifiers have been replaced with voltage regulators for the 3.3V and 5V outputs reducing transient response time down to 10 microseconds. The faster response ensures a smoother power flow to your system.

The 80mm fan is regulated with Pulse Width Modulation so it can reduce speed by up to 50%. The dual double layer PCB does two things, it allows for a lower component density and increased efficiency. This lets the PSU take advantage of the slower potential fan speeds. It also helps the PSU to achieve an 80-Plus Bronze efficiency rating.

A hybrid system gives you the best of both worlds in cable management. Mandatory cables, like those going to the motherboard, are hard-wired for minimal resistance, and to save you assembly time. The 4 PCIe cables let you hook up multiple video cards to the SLI certified PSU. Peripheral cables can be added at need. Antec has put their signature on the PSU, so you can put yours on the whole system.

  • newegg 850W Maximum Power The Antec Signature SG850 PSU provides a maximum power of 850W for a safe, reliable output for high-end computer systems.
  • newegg 80 PLUS Bronze Certified The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Pulse Width Modulation Fan The Antec Signature SG850 power supply features an 80mm Pulse Width Modulation fan for whisper-quiet cooling.
  • newegg NVIDIA SLI Certified The Antec Signature SG850 PSU has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.
  • newegg Advanced Hybrid Cable Management The advanced Hybrid Cable Management System provides an optimal solution for power distribution and airflow by hardwiring mandatory cables to reduce resistance and enabling peripheral cables to be installed as needed to minimize cable clutter for improved airflow.

Learn more about the Antec SG-850

Model

|
Brand
Antec
Model
SG-850
Series
Signature

Details

|
Type
ATX12V / EPS12V
Maximum Power
850W Continuous Power
Fans
1 x 80mm PWM(Pulse Width Modulation) controlled
PFC
Active
Main Connector
20+4Pin
+12V Rails
4
PCI-Express Connector
2 x 6-Pin, 2 x 6+2-Pin
SATA Power Connector
9
SLI
SLI Certified
CrossFire
CrossFire Ready
Modular
Modular
Efficiency
80% @ 115V (Typical load) 83% @ 230V (typical load)
Energy-Efficient
80 PLUS BRONZE Certified
Over Voltage Protection
Yes
Overload Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
13 - 6.5A
Output
+3.3V@25A, +5V@25A, +12V1@22A, +12V2@22A, +12V3@25A, +12V4@25A, -12V@0.5A, +5VSB@3.0A
MTBF
>100,000 Hours
Approvals
UL/CUL, TUV, CE, CB, CCC, FCC Class B, C-Tick
Dimensions
3.4" (H) x 5.9" (W) x 7.1" (D)
Type
ATX12V & EPS12V Power Supply

Input

|
Input Voltage
110 V AC 220 V AC

Features

|
Connectors
1 x Main connector (20+4Pin)
1 x 12V(P4)
1 x 12V(8Pin)
9 x peripheral
9 x SATA
1 x Floppy
4 x PCI-E
Features
Compatible with Core i7
Highest quality Japanese fan and capacitors ensure long-term reliability
Guaranteed to deliver 850W at 50°C
80%+ Energy efficient under real world load conditions
Ultra quiet, 80mm Pulse Width Modulation controlled fan
Quadruple rail design for a total of 65A (780W) on +12V
Multiple GPU and CPU ready
Supports the latest ATX12V 2.3 and EPS12V 2.91 standards
Backwards compatible with ATX12V 2.01
80Plus and NVIDIA SLI certified
Modular cable design allows for greater customization and better airflow
Auto-switching circuitry provides universal AC input (90-264 VAC)
Over current/voltage/power Protection, and short circuit protection
The SG-850 features DC to DC voltage regulator modules, which ensure greater system stability.
Industrial-grade safety circuitry to prevent damage resulting from short circuits, over current and over voltage.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
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