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Seasonic G12 GM-850 80 Plus Gold Semi-Modular Power Supply

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The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system.
£99.95 (incl. VAT)
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SKU CA-08G-SS
EAN 4711173877370
MPN G12-GM-850
MANUFACTURER Seasonic

The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard of providing at least 87 %, 90 % and 87 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the G12 GM series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the G12 GM units utilize the LLC resonant converter design, and the industry’s leading Smart and Silent Fan Control (S2FC).

G12 GM at a Glance

  • 80 PLUS® Gold certified
  • Semi-modular cables
  • Tight Voltage Regulation
  • S2FC - Smart and Silent Fan Control
  • 5 years warranty

G12 GM Specification

80PLUS® Gold
Cybenetics Efficiency Level TBA
Cybenetics Noise Level TBA
Form Factor Intel ATX 12 V
Dimensions 140 mm (L) x 150 mm (W) x 86 mm (H)
Fan Information
  • Fan Size: 120 mm
  • Fan Control: Smart and Silent Fan Control
  • Fan Bearing: Sleeve Bearing
  • Life Expectancy: 25,000 hours at 40 °C, 15 % - 65 % RH
Cable Information
  • Modularity: Fixed cables
  • Cable type: Flat black cables
Electrical Features
  • Operating Temperature: 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)
  • MTBF @ 25 °C, excl. fan: 100,000 hours
  • AC Input: Full Range
  • Protection: OPP, OVP, OCP, SCP
Safety and Environmental
  • Safety and EMC: cTUVus, TUV, CB, CCC, BSMI, CE, FCC
  • Environmental Compliance: Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Warranty 5 Years
Dimensions
Length / Depth 140 mm
Width 150 mm
Height 86 mm
Colour
Primary Colour Black
Lighting
Lighting No
Power Specifications
Total Power Output 850 W
Power Output +12V rails 840 W
Efficiency Class
80PLUS Efficiency 80 PLUS Gold
Fan Specifications
Fan Size 120 mm
Power Supply
PSU Format ATX
Modular Power Supply Yes
Modular Type yes (semi or fully modular)
Cooling
Semi Passive Power Supply No
Case Fan Controller Yes
Cable Specifications
Max. CPU Power Cable Length 65 mm
Max. PCIe Power Cable Length 65 mm
Internal Ports
SATA Power Connectors 6
4 Pin Molex Power Connectors 3
Software interface digital No
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UK Delivery
Order by 5pm (Monday to Friday) or 3pm (Saturday) for Next Day Delivery*
*Exclusions and product restrictions apply
Full Delivery Information

International Delivery
Delivery to over 40 countries
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Returns
30 Day return and refund period
Full Returns Information

Christmas Delivery
We recommended ordering by Friday 20th December to avoid disappointment, however we will ship Monday 23rd December.
Christmas Delivery Information

Extended Christmas Returns
All orders placed between Friday 1st November and Friday 20th December qualify for extended Christmas returns. Terms & conditions apply.
Extended Christmas Returns Information

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