HP ProBook 640 G1, 645 G1, 650 G1, and 655 G1 Notebook PCs - Maintenance and Service Guide

10 Specifications
Computer specifications
Metric U.S.
Dimensions
Width 37.8 cm 14.88 in
Depth 25.7 cm 10.12 in
Height (front to rear, display assembly) 2.53 cm 0.99 in
Height (front to rear, LED display assembly) 2.9 1.14 in
Weight (computer equipped with 9-cell battery, ODD
weight saver, UMA, no FPR, 1 SODIMM, WLAN only, solid-
state drive, touchpad only, no camera, no WWAN)
2.5 kg 5.51 lb
Weight (computer equipped with 3-cell battery, ODD
weight saver, UMA, no FPR, 1 SODIMM, WLAN only, solid-
state drive, touchpad only, no camera, no WWAN)
2.32 kg 5.10 lb
Input power
Operating voltage and current 19.5 V dc @ 3.33 A - 65 W, Smart AC Adapter (select models only)
119.5 V dc @ 4.62 A - 90 W, Smart AC Adapter (select models only)
Temperature
Operating 5°C to 35°C 41°F to 95°F
Nonoperating ‑20°C to 60°C ‑4°F to 140°F
Relative humidity (non-condensing)
Operating 10% to 90%
Nonoperating 5% to 95%
Maximum altitude (unpressurized)
Operating ‑15 m to 3,048 m ‑50 ft to 10,000 ft
Nonoperating ‑15 m to 12,192 m ‑50 ft to 40,000 ft
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The device operates well within this range of
temperatures.
Hard drive specifications
1-TB, 5400-rpm* 750-GB, 5400-rpm** 500-GB, 5400-rpm**
Dimensions
Height 9.5 mm 9.5 mm 9.5 mm
128 Chapter 10 Specifications