Dell PowerEdge T20 Getting Started Manual page 6

Power
Coin-cell battery
Table 4. Hard drive specifications
Drives
Hard drives
Table 5. Expansion bus specifications
Expansion Bus
Bus type
Expansion card slots:
Table 6. Physical specifications
Physical
Height
Width
Depth
Maximum configuration weight
Empty weight
Table 7. Environmental specifications
Environmental
NOTE: For additional information about environmental measurements for specific system configurations, see
dell.com/environmental_datasheets.
Temperature
Operating
6
3 V CR2032 Lithium coin cell
Up to four 3.5 inch and two 2.5 inch internal, cabled SATA hard drives
NOTE: If you install more than four SATA hard drives, you need an
optional SATA controller card.
PCI Express Generation 3
Supports three PCIe expansion card slots and one PCI expansion card
slot
NOTE: The power consumption of the PCIe expansion cards is
less than 25 W.
36.29 cm (14.29 inch) with feet
36.0 cm (14.17 inch) without feet
17.5 cm (6.88 inch)
43.5 cm (17.12 inch) with bezel
40.0 cm (15.75 inch) without bezel
8.6 kg (18.95 lb)
8 kg (17.64 lb)
Continuous operation: 10 °C to 35 °C at 10% to 80% relative humidity
(RH), with 26 °C maximum dew point. De-rate maximum allowable dry
bulb temperature at 1 °C/300 m above 900 m (1°F per 550 ft).