Acer Aspire 4930 Series, Service Manual

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Chapter 1 33
LAN Interface
Bluetooth Interface
Wireless Module 802.11b/g
Hard Disk Drive Interface
Item Specification
LAN Chipset Realtek RTL8111C-GR
Supports LAN protocol 10/100/1000 Mbps
LAN connector type RJ45
LAN connector location Left side
Features PCI-E Giga LAN
Support Wake-On-Lan (AC mode S5)
No ASF 2.0/iAMT 4.0
Item Specification
Chipset Broadcom 2045 & Broadcom 2070
Data throughput 723 bps (full speed data rate)
Protocol Bluetooth 2.0
Interface Mini USB module and built-in antenna
Connector type Mini USB
Item Specification
Chipset Intel Shirley Peak and Echo Peak (for Centrino platform)
Atheros WLAN XB63 and Broadcom WLAN BCM4312 (for
Non-Centrino)
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)
Item
Vendor &
Model
Name HGST 2.5”
HTS542580K9SA0
0 BRONCO-B
SATA II, WD 2.5”
WD800BEVS-
22RST0 ML80
SATA HGST 2.5”
HTS542512K9SA00
BRONCO-B SATA II WD 2.5”
WD1600BEVS-
22RST0 ML80
SATA, HGST 2.5”
HTS542516K9SA0
0 BRONCO-B
SATA II HGST 2.5”
HTS542525K9SA0
0 BRONCO-B
SATA II, WD 2.5”
WD2500BEVS-
22UST0 ML80
SATA
Capacity
(MB) 80000 120000 160000 250000
Bytes per
sector 512 512 512 512
Data heads 2 3 3/4 4
Drive Format
Disks 1 2 2 2
Spindle
speed
(RPM) 5400 RPM 5400 RPM 5400 RPM 5400 RPM
Performance Specifications
Buffer size 8MB 8MB 8MB 8MB
Interface SATA SATA SATA SATA