Corsair SF-L SF1000L 1000W vs SilverStone SX1000 Platinum 1000W
CorsairSF-L SF1000L 1000W1000 W · SFX-L · 80 Plus Gold
SilverStoneSX1000 Platinum 1000W1000 W · SFX-L · 80 Plus PlatinumLeads on Efficiency
In short
SilverStone SX1000 Platinum 1000W is at least the equal of the other on every measure that decides this, and ahead on at least one.
| Specification | CorsairSF-L SF1000L 1000W | SilverStoneSX1000 Platinum 1000W |
|---|---|---|
| Wattage (W) | 1000 | 1000 |
| Form factor | SFX-L | SFX-L |
| Efficiency | 80 Plus Gold | 80 Plus Platinumbetter |
| Current best price | — | £214.98at Amazon.co.uk · captured 2026-09-13 |
How these two compare
Efficiency
Corsair SF-L SF1000L 1000W carries an 80 Plus Gold rating; SilverStone SX1000 Platinum 1000W is rated 80 Plus Platinum. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.
Which to buy
SilverStone SX1000 Platinum 1000W. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.
Common questions about this pair
- Which is more efficient, Corsair SF-L SF1000L 1000W or SilverStone SX1000 Platinum 1000W?
- Corsair SF-L SF1000L 1000W carries an 80 Plus Gold rating; SilverStone SX1000 Platinum 1000W is rated 80 Plus Platinum. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.
- Should you buy Corsair SF-L SF1000L 1000W or SilverStone SX1000 Platinum 1000W?
- SilverStone SX1000 Platinum 1000W. It gives up nothing to the other on the measures the site tracks and leads on at least one, so there is no trade to weigh — the sections above show where the margin is.