Acer 5670, 4270, 4670 manual System Memory

System Memory

Item	Specification
Memory controller	945GM/945PM
Memory size	256MB/512MB
DIMM socket number	2
Supports memory size per slot	1024 MB
Supports maximum memory size	2GB (with dual soDIMM modules)
Supports DIMM type	DDRII SDRAM Standard
Supports DIMM Speed	533/667 MHz
Supports DIMM voltage	1.8V
Memory module combinations	You can install memory modules in any combinations as long as
	they match the above specifications.
.
LAN Interface

Item	Specification
Supports LAN protocol	10/100/1000 Mbps Fast Ethernet connection
LAN chip	Broadcom 5787/5789 PCI-E GbE
	Broadcom 5788E PCI GbE for selected model
	Broadcom 4401E PCI 10/100Mbps
LAN connector type	RJ45
LAN connector location	Rear side
.
Wireless LAN
Item	Specification
Card Type	Mini-card/Mini-PCI
Mode	802.11 a/b/g(Mini-Card)
	802.11 b/g(Mini-Card)
	802.11 b/g(Mini-PCI)
Antenna	Built in 2 antenna(PIFA type)
Support	Wi-Fi, WPA2, WMM, CCX V3/V4
.
Modem Interface
Item	Specification
Data modem data baud rate (bps)	56K ITU
Supports modem protocol	V.90/V.92 AC-Link modem with PTT
	approval
	Wake-on-Ring ready
Modem connector type	RJ11
Modem connector location	Left side
Bluetooth	Bluetooth 2.0 module(Mini USB module and
	built-in)

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