Touchpad; Camera; Storage; Battery - Dell Precision 7720 Owner's Manual

Touchpad

Features Specification
X/Y position
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resolution
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Size Sensor-active area:
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•
Multi-Touch Configurable single finger and multi-finger gestures

Camera

Features Specification
Type CMOS Sensor
Still Resolution 1280 x 720 Pixels (Maximum)
Video Resolution 1280 x 720 Pixels (Maximum)
Diagonal 74 degrees

Storage

Features Specification
Storage:
•
•
•
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Size 1 TB 5400 rpm, 128/256/512 GB SATA 3 SSD, 256 GB SATA 3 SSD, 1 TB M.2 SSD, 1 TB SATA 3 SSD

Battery

Features Specification
Wattage 91Whr/ 88Whr
Type lithium ion
Dimensions (6-cell 1280 x 720 Pixels (Maximum)
entry/ 6-cell upsell/
6-cell long cycle life
(LCL)):
Length 243.89 mm (9.6 inches)
X: 41.27+-4.13 counts/mm
Y: 38.75+-3.88 counts/mm
1048/984 cpi
Width: 99.5mm (3.92 inches)
Height: 53mm (2.09 inches)
SATA 1 (1.5 Gb/s)
SATA 2 (3.0 Gb/s)
SATA 3 (6 Gb/s)
PCIe express
Technical specifications 35