SeasonicReleased 2022
Seasonic Prime TX-1000
A strong power supplie for PC builders, leading with 1000 W.
70/100
1000 W80 Plus TitaniumFully modular12 years
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Why we rate it
- Above-average wattage
- Above-average fan size
- No zero rpm mode
- No 12v-2x6 / 12vhpwr
Score profile
Scored against the power supplies classWhere the Seasonic Prime TX-1000 wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Output
Wattage1000 W
Efficiency rating80
Form factor and design
ModularFully modular
Cooling and noise
Fan size135 mm
Features and warranty
Warranty12 years
Watch it in action
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Head to head
Highlighted cell = better in that rowSeasonic Prime TX-1000 vs Gigabyte Gigabyte AORUS ELITE P1000W
Seasonic Prime TX-1000Gigabyte AORUS ELITE P1000W
| SeasonicSeasonic Prime TX-1000This page | GigabyteGigabyte AORUS ELITE P1000W | |
|---|---|---|
| Overall score | 70 /100 | 70 /100 |
| Wattage | 1000 W | 1000 W |
| Efficiency rating | 80 | 80 |
| Form factor | — | Compact |
| Modular | Fully modular | Fully modular |
| Warranty | 12 yearsBetter | 10 years |
Who it's for
Is the Seasonic Prime TX-1000 right for you?
Buy it if
Made for PC builders
PC builders who want a power supplie that delivers without fuss, and this one fits.
Skip it if
Skip it if
You need zero rpm mode, in which case a higher-tier power supplie is the better call.
Performance builder
Chasing frames and headroom in a high-end rig.
good
Mainstream builder
Wants strong value in a balanced build.
good
Budget builder
Stretching every pound in an entry rig.
okay
Common questions
Before you buy
Is the Seasonic Prime TX-1000 worth it?
For most buyers, yes. It scores 70/100 against other power supplies, a strong result where the class average is around 58.
What stands out on the Seasonic Prime TX-1000?
Its wattage stands out, and more is better here, so a higher figure is the stronger pick.
How does it compare to the Asus 1000W ROG LOKI SFX-L Platinum PSU?
The Asus 1000W ROG LOKI SFX-L Platinum PSU scores 72/100 versus this one at 70/100, so it is the step up on the spec sheet.
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