Rosewill

Rosewill SMG850 Psu Rosewill 850w Smg850 R

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SKU:
18353211
MPN:
smg850
Availability:
Out of stock
Stock Update:
12/09/2025 10:12:34 AM PST

Out of stock

Stock Update:
12/09/2025 10:12:34 AM PST

Description

This item is brand-new, factory sealed.

Rosewill SMG850 80 Plus Gold Certified 850W Fully Modular Power Supply | ATX, 12V v2.31, EPS 12V v2.92 | 135mm Quiet Fan | Japanese Capacitors | 5 Year Warranty
  • 80 Plus Gold certified: Delivers 90% or more efficiency under typical load conditions and features various protections, including, Short-Circuit, Over-Current, Over-Voltage, Over-Power, Under-Voltage, and Over-Temperature.
  • Fully Modular Power Supply: Allows for better cable management to create a neat computer case. Reduce dust build-up and improve airflow by using only the cables your build requires.
  • Quality PC Parts: Built to be a high performance gaming power supply, the SMG850 features high quality computer components, including 100% Japanese capacitors.
  • Ultra Quiet Fan: Includes 135mm fan provides optimal airflow to maximize your PSU lifespan while maintain low noise level.
  • 5 Years Warranty: Five year product guarantee assures continuous system performance of your 850w gaming power supply.
  • Product Dimensions: 14.2 x 8.7 x 4.15 inches
  • Item Weight: 7.35 pounds

Model
Brand: Rosewill
Series: SMG Series
Model: SMG850

Details
Type: ATX12V v2.31 & EPS12V v2.92
Maximum Power: 850W
Fans: 1 x Silent 135mm Auto Speed Control fan
PFC: Active
Main Connector: 20+4Pin
+12V Rails: Single
PCI-Express Connector: 6 x 6+2-Pin
SATA Power Connector: 12
SLI: SLI Ready
CrossFire: CrossFire Ready
Modular: Full Modular
Power Good Signal: 100-500ms
Hold-up Time: 16ms min.
Efficiency: Up to 92%
Energy-Efficient: 80 PLUS GOLD Certified
Protection: Over Temperature Protection / Over Current Protection / Over Voltage Protection / Power Protection, Under Voltage Protection, and Short Circuit Protection
Input Voltage: 100 - 240 V
Input Frequency Range: 50/60 Hz
Output: +3.3V@22A, +5V@22A, +12V@70.9A, -12V@0.3A, +5VSB@3A
MTBF: >100,000 Hours
Approvals: TUV, cTUVus, CE, FCC certified
Dimensions: 3.39" x 5.91" x 7.09"
Max PSU Length: 180 mm

Features
Connectors: Modular Cable:1 x 20+4-Pin Main Connector2 x 4+4-Pin ATX12V/EPS12V Connector6 x 6+2-Pin PCI-E Connector12 x 15-Pin SATA Connector4 x 4-Pin Peripheral Connector1 x 4-Pin Floppy Connector
Features

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Rosewill SMG850 Psu Rosewill 850w Smg850 R