Dell PowerEdge T20 Getting Started Guide

PDF

Technical Specifications

NOTE: The following specifications are only those required by law to ship with your system. For a complete and current listing of the specifications for your system, go to Dell.com/support.

Table 1. Power specifications. This table describes the power specification of the system.
Power
AC Power Supply
	Wattage	290 W
	Heat dissipation	NOTE: Heat dissipation is calculated using the power supply wattage rating.
	Voltage NOTE: This system is also designed to be connected to IT power systems with a phase to phase voltage not exceeding 230 V.	100–240 V AC, autoranging, 50/60 Hz
Battery
	Coin-cell battery	3 V CR2032 Lithium coin cell

Table 2. Hard drive specifications. This table describes the supported hard drives for the system.
Drives
	Hard drives		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.

Table 3. Expansion bus specifications. This table describes the expansion bus and supported expansion cards.
Expansion Bus
	Bus type		PCI Express Generation 3
	Expansion card slots:		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.

Table 4. Physical specifications. This table describes the physical specification of the system.
Physical
	Height		36.29 cm (14.29 inch) with feet
			36.0 cm (14.17 inch) without feet
	Width		17.5 cm (6.88 inch)
	Depth		43.5 cm (17.12 inch) with bezel
			40.0 cm (15.75 inch) without bezel
	Maximum configuration weight		8.6 kg (18.95 lb)
	Empty weight		8 kg (17.64 lb)

Table 5. Environmental specifications. This table describes the environmental specifications for the system.
Environmental
NOTE: For additional information about environmental measurements for specific system configurations, see dell.com/environmental_datasheets.
Temperature
	Operating	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). NOTE: For information on supported expanded operating temperature range and configurations, see dell.com/support/manuals.
	Storage	–40 °C to 65 °C (–40 °F to 149 °F) with a maximum temperature gradation of 20 °C per hour
Relative humidity
	Operating	20% to 80% (noncondensing) at a maximum wet bulb temperature of 29 °C (84.2 °F)
	Storage	5% to 95% at a maximum wet bulb temperature of 38 °C (100.4 °F)
Maximum vibration
	Operating	0.26 G _rms at 5 Hz to 350 Hz (all operation orientations)
	Non-operating	2.2 G _rms at 5 Hz to 500 Hz for 15 min (all six sides tested)
Maximum shock
	Operating	One shock pulse (all operating orientations) of 40 G for 2 ms in the operational orientation
	Non-operating	Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G/2 ms half sine shock Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 50 G/320 inps long duration half sine shock
Altitude
	Operating	–15.2 m to 3048 m (–50 to 10,000 ft) NOTE: In compliance with the requirements of the official Chinese standards, the operating altitude for systems shipping in China is in the range of –15.2 m to 5000 m (–50 ft to 16400 ft). NOTE: For altitudes above 2950 ft, the maximum operating temperature is derated 1 ºF/550 ft.
	Storage	–15.2 m to 10,668 m (–50 ft to 35,000 ft)
Airborne Contaminant Level
	Class	G1 as defined by ISA-S71.04-1985