Acer 270 - Manual (Page 31)

26 Chapter 1
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. .
Memory Combinations
Slot 1 Slot 2 Total Memory
128MB/256 MB 0 MB 128MB/256 MB
128MB/256 MB 128 MB 256MB/384 MB
128MB256 MB 256 MB 384MB/512 MB
128MB/256 MB 512 MB 640MB/768 MB
512MB 512MB 1024MB
LAN Interface
Item Specification
Supports LAN protocol 10/100 Mbps
LAN connector type RJ45
LAN connector location Right side
Modem Interface
Item Specification
Data modem data baud rate (bps) 56K
Supports modem protocol V.90 MDC
Modem connector type RJ11
Modem connector location Right side
Floppy Disk Drive Interface
Item Specification
Vendor & model name Panasonic JU226A273FC/Mitsumi D353G-2938
Floppy Disk Specifications
Media recognition 2DD (720KB) 2HD (1.2MB, 3-mode) 2HD (1.44MB)
Sectors/track 9 15 18
Tracks 80 80 80
Rotational speed (RPM) 300 360 300
Read/write heads 2
Encoding method MFM/FM
Power Requirement
Input Voltage (V) +5V +/- 10%
Hard Disk Drive Interface
Item Specification
Vendor &
Model Name IBM 20G IBM 30G IBM 40G Toshiba
20G
(MK2018
) Toshiba
30G
(MK3018
) Toshiba
40G
(MK4018
) Hitachi
20G
DK23DA
-20F Hitachi
30G
DK23DA
-30F Hitachi
40G
DK23DA
-40F
Capacity (MB) 20000 30000 40000 20000 30000 40000 20000 30000 40000
Bytes per
sector 512 512 512 512 512 512 512 512 512
Data heads 2 3 4 2 3 4 2 3 4
Drive Format
Disks 1 2 2 1 2 2 1 2 2
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