Dell 1320, 1520 manual Type

Video

Video type	integrated on system board
	discrete video card
Video controller
Integrated	Intel integrated graphics
Discrete	Vostro 1320 and 1520 — NVIDIA GeForce
	9400 GS, 64 bit
	Vostro 1720 — NVIDIA GeForce 9600 GS, 128 bit
Video memory
Integrated
Total system memory less than	up to 64 MB video memory (shared)
512 MB
Total system memory greater than	up to 256 MB video memory (shared)
512 MB
Discrete	Vostro 1320 and 1520 — 256 MB (64 bit)
	Vostro 1720 — 512 MB (128 bit)
Battery
Type	Vostro 1320 and Vostro 1520 — 4-cell, 6-cell, and
	9-cell (smart lithium)
	Vostro 1720 — 6-cell and 8-cell (smart lithium)
Dimensions
Depth
4-cell, 6-cell, and 8-cell	50.3 mm (1.98 inches)
9-cell	72.0 mm (2.835 inches)
Height
4-cell and 6-cell	Vostro 1320 — 19.9 mm (0.783 inch)
6-cell	Vostro 1520 — 19.9 mm (0.783 inch)
6-cell and 8 cell	Vostro 1720 — 20.2 mm (0.795 inch)
9-cell	20.7 mm (0.815 inch)