This ATX12V power supply is a 250W, PS2 Form Factor, six output unit with remote on/off.
Its Airflow is drawn out of case into surroundings by 80mm internal fan.

Under the Bestec model ATX-250-12E, this Emachine PS are found in the following
C-Series, D-Series, H-Series, S-Series, T-Series, W-Series.

Aka Emachine part numbers 1670, 1763, 100744

And used in Emachine models A26EV17F, C1641, C1844, C1904, C2160, C2280, C2480,
C2684, C2685, C2825, D2046, D2244, D2246, D2266, D2346, D2386, D2586, D2685,
H2341, H2482, H2542, H2602, H2615, H2642, H2825, S1642, S1862, S1940, S2482,
S2485, T1140, T1150, T1220, T1221, T1300, T1360, T1440, T1600, T1740, T1742,
T1840, T1842, T1860, T1862, T1980, T2040, T2042, T2080, T2082, T2085, T2200,
T2200SE, T2240, T2245, T2260, T2341, T2385, T2460, T2482, T2484, T2542, T2596,
T2605, T2615, T2625, T2642, T2672, T2682, T2692, T2698, T2778, T2792, T2796,
T2798, T2824, T2825, T2842, T2862, T2865, T2882, T2895, T2984, T3958, T4060,
T4080, T4170, T4480, T4510, T4511, T4697, T6000, T6420, W1500, W1640, W1700,
W1800, W2040, W2047, W2060, W2247, W2060, W2247, W2260, W2646, W2686,
W2785, W2958, W4682, W4065, HP-P3527F3W, GWP3527F3W and more.

Also used in Gateway Models DX100, B330 and Others under Part Numbers - 6500938,
TMD129074, WMD129074, WMD6500938. 

Entire unit with Cable Harness meets UL, CSA, CE, TUV approvals.

Dimensions: 5.9 W x 3.4 H x 5.5 D