Acer 7420 Laptop User Manual


 
32 Chapter 1
Supports LAN protocol 10/100/1000 Mbps
LAN connector type RJ45
LAN connector location Left side
Features Integrated 10/100 BASE-T transceiver
Wake on LAN support compliant with ACPI 2.0
PCI v2.2
Bluetooth Interface
Item Specification
Chipset Foxconn T60H928.01
Data throughput 723 bps (full speed data rate)
Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG
specification is ratified).
Interface USB 1.1
Connector type USB
Wireless Module 802.11b/g
Item Specification
Chipset Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® solution,
supporting Acer SignalUp™ with InviLink™ Nplify™
wireless technology
Acer InviLink™ 802.11a/b/g/Draft-N Wi-Fi CERTIFIED®
solution, supporting Acer SignalUp™ wireless technology
Data throughput 11~54 Mbps, up to 270 Mbps for Draft-N
Protocol 802.11b+g, Draft-N
Interface PCI bus (mini PCI socket for wireless module)
Hard Disk Drive Interface
Item
Vendor &
Model Name
HGST 2.5”
HTS541680J9SA00
SURUGA-B
SEAGATE 2.5”
ST9120822AS
(9S1133-190) Venus
SATA
WD 2.5”
WD1600BEVS-
22RSTO ML80 SATA
HGST 2.5”
HTS541616J9SA00
SURUGA-B
Capacity
(MB)
80000 120000 160000 160000
Bytes per
sector
512 512 512 512
Data heads 2 3 3 4
Drive Format
Disks12 22
Spindle
speed
(RPM)
5400 RPM 5400 RPM 5400 RPM 5400 RPM
Performance Specifications
Buffer size 8MB 8MB 8MB 8MB
Item Specification