Acer 3000 series manual Four-in-One Card Reader, Hard Disc Drive Interface, DVD Interface

Wireless Module 802.11g (optional device)

Item	Specification
Interface	Mini-PCI type II

Four-in-One Card Reader

Item	Specification
Chipset	M220V0315
Data throughput	USB 1.1
Protocol	SMC, MS, MMC, and SD

Hard Disc Drive Interface

Item
Vendor &	HGST MORAGA	HGST MORAGA	HGST MORAGA
Model Name	IC25N030ATMR04	IC25N040ATMR04	IC25N060ATMR04
	TOSHIBA MK3021GAS	TOSHIBA MK4025GAS	TOSHIBA MK6021GAS
Capacity	30000	40000	60000
(MB)
Bytes per	512	512	512
sector
Data heads	2	2 for HGST	3 for HGST
		3 for TOSHIBA	4 for TOSHIBA
Drive Format
Disks	1	1 for HGST	2
		2 for TOSHIBA
Spindle	4200 RPM	4200 RPM	4200 RPM
speed
(RPM)
Performance Specifications
Buffer size	2048KB	2048KB	2048KB
Interface	ATA/ATAPI-6	ATA/ATAPI-6	ATA/ATAPI-6
	ATA-5	ATA-5	ATA-5
Max. media	350 for HGST	350 for HGST	350 for HGST
transfer rate	317 for TOSHIBA	317 for TOSHIBA	317 for TOSHIBA
(disk-buffer,
Mbytes/s)
Data transfer	100 MB/Sec.	100 MB/Sec.	100 MB/Sec.
rate	Ultra DMA mode-5	Ultra DMA mode-5	Ultra DMA mode-5
(host~buffer,
Mbytes/s)
DC Power Requirements
Voltage	5V(DC) +/- 5%	5V(DC) +/- 5%	5V(DC) +/- 5%
tolerance

DVD Interface

Item		Specification
Vendor & model name	MKE SR-8177/QSI SDR083
Performance Specification	With CD Diskette		With DVD Diskette
Transfer rate (KB/sec)	Sustained:		Sustained:
	Max 3.6Mbytes/sec		Max 11.08Mbytes/sec for MKE
			Max 10.56Mbytes/sec for QSI

24 Chapter 1