Technical data
Technical data
LIFEBOOK E8420
Technicaldata
Device
LIFEBOOK E8420 (external
graphics)
LIFEBOOK E8420 (internal
graphics)
Processor
Intel Core2™ Duo (Penryn)
Main memory
Maximum of 4 GByte DDR3 SDRAM
2 slots for 1 GByte or 2 GByte modules
Possible modules
• Second battery
• Second hard disk drive
• Super-multi fo rmat DVD drive with double layer support
• Blank slot (weight saver)
Electrical data
Safety standards
complied with
CE, CE!, Energy Star, E N5502 2, E
N55024, EN301489, EN300328,
EN301893, EN50371, UL NoA / C B
Protection class II
Maximum power draw
(with the notebook
switched on an d the
battery charging)
100 W 80 W
LCD screen
Screen size (diagonal) 15.4 inches TF T WXGA (1280 x
800) / 15.4 inches TFT W SXG A+
(1680 x 1050), 16 m illion colours
15.4 inches TFT WXGA (1280 x
800) / 15.4 inches TFT WSXGA+
(1680 x 1050), 16 million colours
Graphics card
Chip NVIDIA G eFo rce 9300M GS INTEL GMA X4500H D
Video memory (VRAM) GDDR3 256 MByte Shared memory
Audio
Sound chip ALC HDAudio Codec ALC269
Dimensions
Width x Depth x He ight
(front/back)
357 mm x 257 mm x 35.5/36.5 mm
Weight with blank slot
(Weight Saver)
approx. 2.7 kg
Input devices
Keyboard 86 keys
Tou chpa d 1 touchpad, 2 touchpad keys
Touch S t i c k
1 touch stick, 2 touchstick
keys
A26391-K272-Z220-1 -7619 , edition 1 29