This is Upgraded New 250W Power Supply Compatible with Delta DPS-250AB-44D Server NAS Host Switching Power Supply Repair 24-Pin + 20-Pin.

Compatibility
Compatible with Delta DPS-250AB-44D Server NAS Host Switching Power Supply Repair

Compatible Model Number
DPS-250AB-44 D, DPS-250AB-44D

Input & Output
100-240 V, 47-63 Hz, 3.5A. DC Output: Max Output 250W

Connector
24+20 pin, 1* 250W power supply