Description:
This ATX12V power supply is a 250W, five output unit with remote on/off, and UL, CSA, and TUV approvals. Airflow drawn out of case into surroundings by 80mm internal fan. 24 pin (20 + 4) main board power connector designed for use with 20 pin or 24 pin main boards. Direct power supply replacement for Dell Systems Dimension 4600, 4700, 8400 and Optiplex GX280; or Dell part numbers D6369, U4714, W4827, HP-2507FWP, NPS-250KB J, PS-5251-2F2. Includes two daisy chained Serial ATA connectors and a Dell proprietary 6 pin "add on" connector. Bestec model ATX-250-12Z, Rev: SR.
Specification:
| Model | ATX-250-12Z Rev: SR |
| Type | Single ball bearing fan design |
| Maximum Power | 250watts maximum output |
| Input Voltage | 100-127V-6A, 200-240V-3A 50/60Hz |
| Input Frequency | Voltage switch for 115/230V AC input |
| Output | +12v 14A, +5v 25A, +3.3v 18A, -12v 0.8A, +5VSB 2A Peak2.5A 250W Max. +5v & +3.3v 165w Max., +5v & 12v 218w Max. |
| Safty | Certified by UL & TUV |
| Dimensions | 5.9 W x 3.4 H x 5.5 D - Inches |
| Connectors | This Power Unit Has (1) 20+4 PIN ATX Connector, (1) 4 PIN Molex Motherboard Power Connector, |
| Protection | Built-in voltage overload protection, Built-in power status LED above AC inlet. |
Connectors:

ATX 2.0 20/24pin (x1)

ATX12V (x1)

Dell Add-on (x1)

Peripheral (x3)

SATA (x2)

Floppy (x1)