External Connectors; Power Specifications; Physical Specifications; Environmental Specifications - Dell Precision 5820 Tower Owner's Manual

Features Specifications
● Up to 5x 3.5" SATA drives
● SAS drives with optional controllers and SED are available only on systems with Xeon W CPUs

External connectors

Features Specifications
Audio ● Rear—1 x Audio Line in/Microphone
● Rear—1 x Audio Line out
● Front—1 x Universal Audio Jack
Network Rear—1 x RJ45 Network
USB
● Front—4 x USB 3.1 Gen1
● Rear—6 x USB 3.1 Gen1
Serial port Rear—1 x Serial port
PS2 ● Rear—1 x Keyboard
● Rear—1 x Mouse

Power specifications

Features Specifications
Wattage ● 425 W or 950 W with Xeon W Series CPUs
● 950 W with Core X Series CPUs
Voltage input voltage 100 VAC-240 AC

Physical specifications

Features Specifications
Height 417.9 mm
Width 176.5 mm
Depth ● 518.3 mm
Optional 19" rackmount rail kit

Environmental specifications

Temperature Specifications
Operating 5 °C to 35 °C (41 F to 95 °F)
Storage -40 °C to 65 °C(-40 F to 149 F)
NOTE: * Starting at 5000 ft, the maximum operating ambient temperature is derated by 1 C (1.8 F)
per 1000 ft up to 10,000 ft.
System specifications 91