StarTech.com ATXPW500PRO2 power supply unit 500 W 20+4 pin ATX ATX Silver
The ATXPW500PRO2 500 Watt EPS12V/ATX12V power supply delivers a professional-grade PC power solution, with support for recent Intel® and AMD® dual-core CPU designs.
Featuring a comprehensive range of device connections, including SATA and dual PCI Express connectors for systems with high-end video cards, the PSU is compliant with ATX12V 2.01 & EPS12V 2.92 revision standards and offers dual 12V power rails and a 20/24 pin motherboard connection to ensure broad compatibility and simple installation.
To maintain stable power delivery to the most demanding devices, the power supply features Quad+1 protection against short-circuit, over-power, over-voltage and no-load situations, as well as an 80mm dual ball bearing fan to help keep the power supply cool for peak performance.
| AC input voltage | 100 - 240 V |
|---|---|
| ATX Power connector (24-pin) | Yes |
| ATX version | 2.1 |
| Bearing technology | FDB |
| Cabling type | Non-Modular |
| CPU power connector (4+4 pin) | Yes |
| Dimensions (WxDxH) | 150 x 140 x 86 mm |
| Efficiency | 72% |
| EPS version | 2.92 |
| Fan Diameter | 8 cm |
| Fan speed | 3500 |
| I/O Ports | 2 x SP4, 5 x LP4 |
| Input current | 100 A |
| Max output current (-12V) | 1 A |
| Max output current (+3.3V) | 30 A |
| Max output current (+5V) | 45 A |
| Max output current (+5Vsb) | 2.5 A |
| Mean time between failures (MTBF) | 100000 h |
| Motherboard power connector | 20+4 pin ATX |
| Noise level | 33.31 dB |
| Number of fans | 1 fan(s) |
| Number of SATA power connectors | 5 |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 40 °C |
| Package weight | 2.2 kg |
| PCI Express power connectors (6-pin) | 2 |
| Peak power | 650 W |
| Power protection features | Over current, Over power, Over voltage, Short circuit |
| Power supply unit (PSU) form factor | ATX |
| Product colour | Silver |
| Purpose | PC |
| Storage temperature (T-T) | -20 - 80 °C |
| Total power | 500 W |
| Weight | 1.8 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 ATXPW500PRO2?
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 ATXPW500PRO2?
ATXPW500PRO2 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 ATXPW500PRO2 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for ATXPW500PRO2 — 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 ATXPW500PRO2?
Key specifications include AC input voltage: 100 - 240 V; ATX Power connector (24-pin): Yes; ATX version: 2.1; Bearing technology: FDB. The full specification table on this page lists every published attribute for this part.
How quickly can ATXPW500PRO2 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.
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