This Micro ATX power supply is a 180W, SFX Form Factor, five output unit with remote on/off, energy star certification, UL, CSA, CB, TUV, NEMKO and CE approvals. Aftermarket power for HP Pavilion computers requiring SFX Form Factor with 4 pin video power connector. Better than original ! Does not require 3 pin connector for board control of power supply fan. Airflow drawn out of case by 80mm internal fan. Upgrade for Bestec ATX-100-5, ATX-151, Delta DPS-120AB A, DPS-120AB-1 and HP part numbers 0950-3602, 0950-3646, 0950-3657, 0950-3746, 0950-3449, 0950-3994, 5184-2191 and 5185-2003 .HP Pavilion models 4402, 4402H, 4403, 4404, 4404H, 4405, 4407, 4407H, 4409, 4409H, 4410, 4410H, 4411, 4411H, 4413, 4413H, 4415, 4416, 4420, 4416H, 4422, 4422H, 4430, 4433, 4435, 4440, 4443, 4445, 4450, 4453, 4455, 4456, 4458, 4460, 4463, 4473, 4483, 4510, 4515, 4530, 4533, 4535, 4536, 4540, 4550Z, 4553Z, 4563Z, 6532, 6535, 6540C, 6545C, 6553, 6563Z, 6573Z, 6623, 6633C, 6640C, 6643, 6646C, 6648C, 6653C, 6657, 68XX, 6913, XE730, XE743, XE839, 4509, 4510, 4512, 6506, 6508, 6511, 6615, 8740, 8745, 8748, 8750, 8751, 8754, 8755, 8760, 8770, 9710, 9715, P9720, more . .

Application notes: Original unit may have 3 pin connector for board control of power supply fan. Replacement part operates without this connector.

This power unit has (1) ATX P1 connector, (1) ATX12V P8 Connector, (3) peripheral power connectors, (1) 4Pin Video Power Connector and (1) floppy drive connector.

Remote ON/OFF Control: The Power supply shall accept a logic open collector level which will disable /enable all out put voltage (excluding +5V standby).
Temperature range: operating 0?~50ºC, storage-20?~ +65ºC
Temperature coefficient: 0.01% / 0ºC
Transient response: output voltage recovers in less than 1 ms max. following a 25%load change
Hold-up time:
16.6ms minimum ?at 115V/60Hz.
16.6ms minimum 𨩅t 230V50Hz.
Humidity: 5~95% RH
Efficiency: 65% min. 70% typical at full load
Power good signal: turn-on delay 100ms to 500ms
Dielectric withstand: input / output 1800VAC for1 second, input to frame ground 1800VAC for 1 second
Overload protection:
+5V output 6.5V
+3.3V output 4.6V
+12V output 15.5V

Dimensions US 4.9" x 3.9" x 2.5"