Power SuppliesSeasonic
Seasonic Vertex GX 1200W Fully Modular 80+ Gold PSU/Power Supply
MPN: VERTEX GX-1200
Key specifications
Wattage1200 W
Form factorATX
ModularYes
Efficiency80 PLUS Gold
Depth160 mm
Full Specifications26 fields
Additional Information
Model Number
VERTEX GX-1200
Gtin
4711173877721
Specifications
Form Factor
ATX
Edition
Vertex GX
Wattage
1200 W
Energy Efficiency Certification
80 PLUS Gold
Max Efficiency At 230vac
-
Cooling
Fan
Fans
1 x 135mm
Internal 12v Rails
Single Rail
Rail 1 12v
100 A
Rail 2 12v
N/A
Rail 3 12v
N/A
Rail 4 12v
N/A
Rail 5 12v
N/A
Rail 6 12v
N/A
Max Combined Output 12v
83 A
Modular
Yes
Modularity
Full Modular
Sli Crossfire
No
Eps 12v
Yes
Motherboard Connector
20+4-pin
Connectors
1 x 16-pin PCIe
2 x 4+4-pin CPU +12V (EPS)
3 x 4-pin Molex
3 x 6+2-pin PCIe
18 x SATA
Dimensions
150 x 86 x 160 (WxHxD)
Package Type
Retail
Warranty
7 Year
Best indexed price
£241.75GBP
Indexed 24 May 2026 — verify at retailer
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