Dell 790 manual Physical

Power

Small Form Factor	240 W
Ultra Small Form Factor	200 W
Maximum heat dissipation
Mini-Tower	1390 BTU/hr
Desktop	1312 BTU/hr
Small Form Factor	1259 BTU/hr
Ultra Small Form Factor	758 BTU/hr

NOTE: Heat dissipation is calculated by using the power supply wattage rating.

NOTE: See the safety information that shipped with your computer for important voltage-setting information.

Physical

Height

Mini-Tower	36.00 cm (14.17 inches)
Desktop	36.00 cm (14.17 inches)
Small Form Factor	29.00 cm (11.42 inches)
Ultra Small Form Factor	23.70 cm (9.33 inches)
Width
Mini-Tower	17.50 cm (6.89 inches)
Desktop	10.20 cm (4.01 inches)
Small Form Factor	9.26 cm (3.65 inches)
Ultra Small Form Factor	6.50 cm (2.56 inches)
Depth
Mini-Tower	41.70 cm (16.42 inches)
Desktop	41.00 cm (16.14 inches)
Small Form Factor	31.20 cm (12.28 inches)
Ultra Small Form Factor	24.00 cm (9.45 inches)

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