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SeaSonic X 1250W

Category: Power Supply

Manufacturer: Seasonic

Wattage: 1250W

Efficiency: 80+ Gold

Modular: full

SeaSonic X 1250W - Power Supply
Seasonic

SeaSonic X 1250W

Wattage

1250W

Efficiency

80+ Gold

Modular

full

No price data available

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Overview

A 1250W unit with 80+ Gold efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 1250W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Support and warranty service run through Seasonic, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.

SpecificationValue
Modularfull
Wattage1,250 W
Efficiency80+ Gold
Form FactorATX

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