Specifications

Video
Inspiron 3721/5721 Inspiron 3737/5737
Controller:
Integrated Intel HD Graphics 4000 • Intel HD Graphics 5100
• Intel HD Graphics 4400
Discrete • AMD Radeon HD 7670M
• AMD Radeon HD 8730M
• AMD Radeon HD 8670M
• AMD Radeon HD 8870M
Memory:
Integrated Shared system memory
Discrete Up to 2 GB GDDR3
Audio
Controller ALC3221
Speaker Two 2-watt speakers
Internal microphone Digital microphone in camera assembly
Volume controls Program menus and keyboard
media-functionkeys
Storage
Interface SATA 6 Gbps
Hard drive One 2.5-inch drive
(supports Intel Smart Response Technology)
Optical drive One 9.5 mm drive
• DVD+/-RW
• Blu-ray RW (optional)
Media-card reader
Type One 8-in-1 slot
Cards supported • SD card
• SD Hi-Capacity (SDHC) card
• SD Extended Capacity (SDXC) card with Ultra
High Speed (UHS)
• Memory Stick
• Memory Stick PRO
• Memory Stick Extended Capacity (MSXC)
• MultiMedia Card (MMC)
• MultiMedia Card plus (MMC+)