Dell Precision 7720 - Camera; Storage; Battery

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:
• 500GB 2.5" 7mm SATA (7200 RPM) Hard Drive
• 1TB 2.5" 7mm SATA (7200 RPM) Hard Drive
• 2TB 2.5" 7mm SATA (5400 RPM) Hard Drive
• 256GB 2.5" 7mm SATA Solid State Drive Class 20
• 360GB 2.5" 7mm SATA Solid State Drive Class 20
• 512GB 2.5" 7mm SATA Solid State Drive Class 20
• 512GB 2.5" 7mm SATA SED Solid State Drive Class 20
• 1TB 2.5" 7mm SATA Solid State Drive Class 20
• M.2 PCIe 256GB SSD Class 40
• M.2 PCIe 512GB SSD Class 40
• M.2 PCIe 512GB SED SSD Class 40
• M.2 PCIe 1TB SSD Class 40
• M.2 PCIe 2TB SSD Class 40
• M.2 PCIe 512GB SSD Class 50
• M.2 PCIe 1TB SSD Class 50
• M.2 PCIe 2TB SSD Class 50
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
Type lithium ion
Dimensions (6-cell
entry/ 6-cell
upsell/ 6-cell long
cycle life (LCL)):
1280 x 720 Pixels (Maximum)
Length 243.89 mm (9.6 inches)
Height 18.45 mm (0.73inches)
Width 71.30 mm (2.81inches)
Weight 18.45 mm (0.73inches")
Voltage 400.00 g (0.88 lb)
Life span
• 300 discharge/charge cycles
• 1000 discharge/charge cycles (LCL)
Operating
• Charge: 0°C to 50°C (32°F to 158°F)
62 System specifications