DELL Inspiron M731R Laptop Tech Specifications

Dell Inspiron M731R Notebook

Audio and Speakers

Stereo speakers with Waves MaxxAudio 4 processing
Built-in digital microphone

Optical Drive

Tray-loading DVD+/-RW


Mobile Intel HM76 Express Chipset


6-cell/3.0Ah (65 WHr) Lithium Ion


Native HD 1.0MP webcam with digital microphone


Dell Wireless 1705 802.11b/g/n with Bluetooth v4.0

Wired communications

Integrated Ethernet 10/100

Ports, Slots & Chassis

Externally Accessible

(2) USB 3.0 + (2) USB 2.0
RJ45 Ethernet
HDMI v1.4a
Combination headphone/ microphone jack
Kensington Security Lock
AC Power In

Multi-media Card Reader

Digital (SD) Memory Card
Secure Digital High Capacity (SDHC)
Secure Digital Extended Capacity (SDXC) with UHS 50MB/Sec
Memory Stick (MS)
Memory Stick PRO (MS Pro)
Memory Stick XC (MSXC)
Multi Media Card (MMC)
Multi Media Card plus (MMC+) Supported in MMC compatibility mode only

Dimensions & Weight

Width: 16.22” (412mm)
Height: 1.12” (28.34mm) front / 1.4” (35.6mm) with 6-cell/65 WHr battery
Depth: 10.63” (270mm)
Starting Weight 6.5lb (2.95kg) with 6-cell battery