Acer 4740Z Laptop User Manual


 
18 Chapter 1
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.
Memory Combinations
Slot 1 Slot 2 Total Memory
0 GB 1 GB 1 GB
0 GB 2 GB 2 GB
0 gb 4 GB 4 GB
1 GB 0 GB 1 GB
1 GB 1 GB 2 GB
1 GB 2 GB 3 GB
1 GB 4 GB 5 GB
2 GB 0 GB 2 GB
2 GB 1 GB 3 GB
2 GB 2 GB 4 GB
2 GB 4 GB 5 GB
4 GB 0 GB 4 GB
4 GB 1 GB 5 GB
4 GB 2 GB 6 GB
4 GB 4 GB 8 GB
Hard Disk Drive
Item Specification
Vendor &
Model Name
Seagate
ST9160314AS
Tosh ib a
MK1665GSX
HGST
HTS545016B9A30
0
WD
WD1600BEVT-
22A23T0
Seagate
ST9250315AS
Toshiba
MK2565GSX
HGST
HTS545025B9A300
WD
WD2500BEVT-
22A23T0
Seagate
ST9320325AS
Toshiba
MK3265GSX
HGST
HTS545032B9A300
WD
WD3200BEVT-
22A23T0
Seagate
ST9500325AS
Toshiba
MK5065GSX
HGST
HTS545050B9A30
0
WD
WD5000BEVT-
22A0RT0
Tosh ib a
MK6465GSX
WD
WD6400BEVT-
22A0RT0
Capacity (GB) 160 250 320 500 640
Bytes per
sector
512 512 512 512 512
Data heads 3/4 4 4 4 4
Drive Format
Disks 2 1 2 2 2
Spindle speed
(RPM)
5400 5400 5400 5400 5400
Performance Specifications
Buffer size
(MB)
88888
Interface SATA SATA SATA SATA SATA
Max. media
transfer rate
(disk-buffer,
Mbytes/s)
540 540 850 3.0 GB/s Max.
Buffer to Host
3.0 GB/s