Seasonic 250W FLEX Power Supply/PSU
250W Seasonic SSP-250SUB FLEX SUB PSU, 80PLUS Bronze, Fully Modular, Dual Rail, 12A, +12V, 1U
- By DPD On 1st Mar to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- UPS and DPD Pickup Pickup from local convenience store | £4.79
250 Watt FLEX Power Supply from Seasonic

EFFICIENT AND PRECISE POWER FOR YOUR PC The Seasonic industrial level switch mode power supplies offer a reliable source for a wide range of setups. Our fully modular Flex ATX range with its full range AC input comes in, 250 W and 300 W versions and is the ideal choice for workstations, standard or advanced servers and various automation or communication applications. Their super low noise fan control makes them a pleasant companion in any industrial system.
250Watts
80 PLUS BronzeCertification
ATX 12 VForm Factor
Features of the 250W FLEX

250W FLEX POWER SUPPLY • SATA-ready.
• 80 PLUS Bronze Certified.
• Low ripple and noise.
• Super low noise fan control.
• Short circuit protection on all outputs.
• Over voltage protection.
• Over power protection.
• Fanless Mode (up to 30% system load.
Overview of the 250W FLEX PSU
FLEX PSU | 80 PLUS | Bronze |
---|---|---|
Intel ATX 12 V v2.31 compliant | Yes | |
EPS 12 V compliant | Yes | |
Flex ATX v1.0 compliant | Yes | |
Dimensions | 150 mm (L) x 81.5 mm (W) x 40.5 mm (H) | |
DC to DC Converter Design | No | |
Forward Converter Circuit | Yes | |
Fully modular cables | Yes | |
40 mm Double ball bearing Fan | Yes | |
S3FC - including Fanless Mode | Yes | |
S2FC - Smart and Silent Fan Control | No | |
Easy-swap connector design | Yes | |
Zero Minimum load on 3.3 V Rail | No | Short Circuit Protection on all Outputs | Yes |
Over Voltage Protection | Yes | |
Over Power Protection | Yes | |
100 % HiPot Test | Yes | |
100 % Burn-in, High temperature Cycled on/off | Yes | |
Safety Compliance | CB, cUL, TUV, CCC, BSMI | |
EMI/EMC Compliance | CE, FCC, RCM |