Drives Specifications; Port And Connector Specifications; Power Specifications - Dell OptiPlex 7440 All-In-One W11C Owner's Manual

Feature Specification
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 , one 2.5-inch SATA drive (optional) and SSD M.2 (optional)
Optical drive one DVD-ROM SATA drive or DVD+/- RW SATA drive
(optional)

Port and connector specifications

Feature Specification
Audio
•
•
Network adapter One RJ-45 connector
USB 2.0 (Rear) 0(side)/2
USB 3.0 (Rear) 2(side)/4
USB port with 1(side) USB 3.0 Type C connector
PowerShare
support
Video one display port
HDMI
•
•
Media card reader one 4-in-1 slot

Power specifications

Feature Specification
155 Watt PSU for
UMA
200 Watt dGPU
and UHD(4K)
Frequency 47 Hz — 63 Hz
Voltage 90 VAC — 264 VAC
Input current
•
•
one line-out connector at rear
one global headset port at side
one 19–pin output port
one 19–pin input port
Maximum 2.6 A ( Low AC range)
Maximum 1.3 A ( High AC range)
Technical specifications 77