Front view of the system.................................................................................................................................................10

Status LED indicators.................................................................................................................................................14

System health and system ID indicator codes........................................................................................................ 16

Drive indicator codes.................................................................................................................................................. 17

Back view of the system..................................................................................................................................................18

NIC indicator codes.................................................................................................................................................... 19

Power supply unit indicator codes........................................................................................................................... 20

2 Diagnostic indicators....................................................................................................................................22

Diagnostics and indicators.............................................................................................................................................. 22

Status LED indicators................................................................................................................................................ 22

System health and system ID indicator codes........................................................................................................23

Drive indicator codes................................................................................................................................................. 24

Power supply unit indicator codes........................................................................................................................... 25

NIC indicator codes................................................................................................................................................... 26

Enhanced Preboot System Assessment................................................................................................................. 26

Locating the Service Tag of your system......................................................................................................................28

3 Documentation resources............................................................................................................................ 30

4 Technical specifications............................................................................................................................... 32

System dimensions.......................................................................................................................................................... 33

Chassis weight................................................................................................................................................................. 34

Processor specifications................................................................................................................................................. 34

PSU specifications........................................................................................................................................................... 34

System battery specifications........................................................................................................................................ 34

Expansion bus specifications.......................................................................................................................................... 34

Storage controller specifications....................................................................................................................................34

Drive specifications..........................................................................................................................................................35

Drives...........................................................................................................................................................................35

Optical drive................................................................................................................................................................35

Ports and connectors specifications............................................................................................................................. 35

USB ports................................................................................................................................................................... 35

NIC ports.....................................................................................................................................................................35

VGA ports................................................................................................................................................................... 35

Serial connector......................................................................................................................................................... 35

Internal Dual microSD Module or vFlash card........................................................................................................ 36

Video specifications......................................................................................................................................................... 36

Environmental specifications.......................................................................................................................................... 36

Standard operating temperature.............................................................................................................................. 37

Dell EMC PowerEdge T440 Installation and Service Manual

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