Corsair SF-L SF1000L Spec and Price in the United Kingdom
SF-L is Corsair's SFX-L answer to small builds that want a kilowatt: the extra depth over a plain SFX unit buys a 120mm rifle-bearing fan with Zero RPM support instead of a 92mm one running hard. It is ATX 3.1 certified with a 12V-2x6 cable included, 80 PLUS Gold certified and Cybenetics Platinum, and fully modular on Corsair's Type 5 micro-fit connectors. Two wattages, 850W and 1000W, and seven years of warranty coverage from Corsair on the SF-L line.
No tracked price — this page compares specifications alone.
Specifications
- Wattage
- Efficiency
- 80 Plus Gold
- Form factor
- SFX-L
- Modular
- Fully modular
- ATX version
- 3.1
- Fan size
- 120 mm
- Zero-RPM mode
- Yes
- Warranty
- 7 years
Wattages
| Configuration | Part number |
|---|---|
| 850W | — |
| 1000W | CP-9020246-NA |
Guides for this category
What owners and reviewers say
Summarised from 1 source(s), reviewed September 14, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Reviewers measured Cybenetics Platinum efficiency despite the unit carrying only an 80 PLUS Gold badge.
- At around $200 it undercut comparable ASUS, Thermaltake and SilverStone SFX-L units by a wide margin.
- The included 600W 12VHPWR cable lets it power an RTX 4090-class build.
Commonly criticised
- Its Cybenetics noise rating is only Standard, so it gets loud under high load.
Sources behind this summary
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.