Cards Specifications; Display Specifications; Drives Specifications; Port And Connector Specifications - Dell OptiPlex 7440 Owner's Manual

Cards specifications

Feature Specification
M.2 slots
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Display specifications

Feature Specification
Type 23.8 inch, FHD and UHD (4K)
Maximum 3840 x 2160
resolution
Refresh rate 60 Hz
Brightness Brightness up/down buttons
Operating angle 178 horizontal/ 178 vertical
Pixel pitch 0.2475 mm
Controls on-screen controls

Drives specifications

Feature Specification
Hard drive one 2.5-inch SATA drive with an adapter bracket and one 2.5-inch SATA drive
(optional)
Optical drive one DVD-ROM SATA drive or DVD+/- RW SATA drive
(optional)

Port and connector specifications

Feature Specification
Audio
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•
Network adapter One RJ-45 connector
USB 2.0 (Front/ 0(side)/2
Rear)
One 2230 D3 Key-A M.2 Socket 1
One 2280 D3 Key-M M.2 Socket 3
one line-out connector at rear
one global headset port at side
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