Dell Vostro 330 (Early 2011) - Manual (Page 114)

USB:
Front Panel 2
Back Panel 4
System Board Connectors
MXM
Connectors one 230-pin connector
Data Width (maximum) 256 bits
Serial ATA two
Memory two 240-pin connectors
Processor Fan one 5–pin connector
System Fan one 5–pin connector
Processor one 1155-pin connector
Controls and Lights
Front of the computer:
Power button light: white light — Solid white light indicates power-on state.
amber light — The computer is in sleep/standby mode or there might be an issue with
the system board or the power supply. Blinking amber light indicates that the computer
has detected an error during the Power-on self-test (POST).
Drive activity light white light — Blinking white light indicates that the computer is reading data from or
writing data to the hard drive.
Back of the computer:
Link integrity light on
integrated network
adapter green — a good 10 Mbps connection exists between the network and the computer.
orange — a good 100 Mbps connection exists between the network and the computer.
yellow — a good 1000 Mbps connection exists between the network and the computer.
off (no light) — the computer is not detecting a physical connection to the network.
Network activity light on
integrated network
adapter yellow light — a blinking yellow light indicates that network activity is present.
AC Adapter
Input voltage 100 VAC to 240 VAC
Input current 1.5 A / 1.6 A/ 2.3 A/ 2.5 A
Input frequency 50 Hz to 60 Hz
Output power 90 W / 130 W
Output current:
90 W 4.62 A
130 W 6.70 A
Coin-cell battery 3 V CR2032
Dimensions: 90 W 130 W
Height 32 mm (1.26 inches) 25.40 mm (1 inch)
Width 128 mm (5.04 inches) 154 mm (6.06 inches)
Depth 52 mm (2.05 inches) 76.20 mm (3.00 inches)
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Storage –40 °C to 70 °C (–40 °F to 158 °F)
Physical
Height 420 mm (16.5 inches)
Width 570 mm (22.4 inches)
Depth 90 mm (3.5 inches)
Weight:
Touchscreen 8.95 kg (19.73 lb)
Non-touchscreen 8.15 kg (17.97 lb)
Environmental
Temperature range:
Operating 0 °C to 35 °C (32 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum):
Operating 10 % to 90 % (non-condensing)