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⚡ Power up your Dell SFF like a pro — no compromises, just pure performance!
The S-Union 240W Power Supply is a precision-engineered replacement unit designed exclusively for Dell Optiplex small form factor desktops (models 390 through 9010). It delivers a stable 240W output with universal 100-240V AC input compatibility, ensuring reliable power delivery in a compact form. Featuring multiple connectors including 24-pin ATX and SATA, it guarantees seamless integration. Backed by a 1-month free return policy, it’s the smart choice for professionals seeking dependable, hassle-free upgrades.
| ASIN | B0719DRZMJ |
| Best Sellers Rank | #24,251 in Computers ( See Top 100 in Computers ) #133 in Computer Power Supplies |
| Brand | S-Union |
| Compatible Devices | Dell Optiplex 390 SFF, 790 960 990 3010 7010 9010 SFF |
| Connector Quantity | 5 |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Current Rating | 4 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (883) |
| Form Factor | ATX |
| Item Dimensions | 25.1 x 9.1 x 11.2 centimeters |
| Manufacturer | S-Union |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | H240ES-00 D240ES-00 |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | ATX Power Supply |
| Model Number | H240AS-00 H240AS-01 AC240AS-00 3WN11 |
| Number of Fans | 1 |
| Output Wattage | 240 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 840637155342 |
| Unit Count | 1.0 Count |
| Wattage | 240 watts |
J**J
Working as claimed.
Recommended buy!
R**H
Good product
The quality of the product was good and worked as expected
A**R
Had to replace the supply on an older Optiplex 7010 and this was an exact fit and all the right cables. It’s a small form factor tower which is a pain but Dell make it’s easy to do the swap. Only thing was the screw holes didn’t line up exactly 100%, but it’s immaterial. The threading was also different than the OEM so the old screws are tighter to mount. There’s 3 so it’s no big deal. Had it swapped out in about 15 minutes.
A**O
Esta cara, pero no tengo tiempo de buscar en los locales de computo.
H**A
Bom material, bom vendedor. A entrega foi rápida e a fonte trabalha bem. Obrigado
P**S
Wie Original. Perfekt!
A**K
Zasilacz jest jak oryginalny, działa bardzo dobrze w używanym przeze mnie komputerze.
Trustpilot
2 months ago
2 weeks ago