StarTech.com 250 Watt ATX Replacement Computer PC Power Supply
Replace or upgrade to a 250W power supply for a standard ATX computer
A reliable upgrade or replacement power supply for desktop PCs.
This StarTech.com power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power supply (PSU) can be used as a replacement in a variety of popular OEM desktop systems.
Conforming to ATX revision 2.03, this power supply features a 20-pin ATX power connector and 6-pin AUX power connector, for support for older, legacy computer systems, as well as some newer, low powered systems with it''s ATX12V connector. High quality components and a built in 80mm cooling fan lend to a durable and reliable power supply, while being backed by StarTech.com''s 2 year warranty and free lifetime technical support.
The StarTech.com Advantage
- Designed and built with high performance components and connectors for extra long life and maximum system performance
- See Applications page for detailed list of supported eMachines and Gateway models
- Long-life transformer and built-in short-circuit protection
- The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple
| AC input frequency | 50 - 60 Hz |
|---|---|
| ATX Power connector (24-pin) | Yes |
| Cabling type | Non-Modular |
| Dimensions (WxDxH) | 149 x 150 x 85 mm |
| Efficiency | 65% |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 27.4 dB |
| Operating temperature (T-T) | 0 - 50 °C |
| Package Depth | 238 mm |
| Package Height | 165 mm |
| Package weight | 1.79 kg |
| Package Width | 96 mm |
| Total power | 250 W |
| Weight | 1.3 kg |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for ATXPOWER250?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the ATXPOWER250?
ATXPOWER250 is a StarTech.com part. KKM Solutions sources StarTech.com components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is ATXPOWER250 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for ATXPOWER250 — check StarTech.com's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of ATXPOWER250?
Key specifications include AC input frequency: 50 - 60 Hz; ATX Power connector (24-pin): Yes; Cabling type: Non-Modular; Dimensions (WxDxH): 149 x 150 x 85 mm. The full specification table on this page lists every published attribute for this part.
How quickly can ATXPOWER250 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other StarTech.com part numbers in this family:
- ATXPOWER300 — StarTech.com 300 Watt ATX Replacement Computer PC Power Supply
- ATXPOWER300B — StarTech.com 10 pc. Bulk Pack ATXPOWER300 PSUs power supply unit 300 W
- ATXPOWEXT — StarTech.com 8in Power Extension Cable for ATX Motherboards
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