Dell 1428 specifications Memory Card Reader continued, Connectors, Communications

Memory Card Reader (continued)

Flash cards supported	• Secure Digital (SD) memory card
	• Memory Stick
	• Multi Media Card (MMC)
Memory
Memory connectors	two internally-accessible SO-DIMM
	connectors
Memory capacities	1 GB and 2 GB
Memory type	800 MHz DDR2
Memory configurations	2 GB, 3 GB, and 4 GB

NOTE: For instructions on upgrading memory, see the Service Manual at support.dell.com/manuals.

Connectors

Audio	one microphone-in connector
	one stereo headphone/speaker connector
Mini-Card	one half-size connector
Network adapter	one RJ45 connector
USB	four 4-pin USB 2.0-compliant
	connectors
Video	one 15-hole connector
IEEE 1394a	one 4-pin serial connector
Communications
Modem interface	external V.92 56K USB (optional)
Network adapter	10/100/1000 Mbps, Realtek RTL811C-
	VB-GR
Wireless	Wireless LAN, 802.11 bg/abgn