Acer Aspire 1640 Acer Aspire 1640 Service Guide - Page 28

Hard Disk Drive Interface Item Physical read/write heads 3/3/4 Disks 2/2/4 Spindle speed (RPM) 4200RPM Performance Specifications Buffer size 8MBytes (8192kbytes) Interface ATA-6 Data transfer, rate (host~buffer, Mbytes/ s) 100 MB/Sec DC Power Requirements Voltage tolerance 5 +/- 5% 4/3/2 2/2/4 4200RPM 8MBytes (8192kbytes) ATA/ATAPI-6 100 MB/Sec 5 +/- 5% 4 2 4200RPM 8MBytes ATA/ATAPI-6 100 MB/Sec 5 +/- 5% Combo Drive Interface Item Vendor & model name General Specification Interface Disc Diameter Loading Type Drive Mounting Read/Write Mounting Orientation Buffer Under Run Power consumption Interface Media compatibility Specification DVD/CDRW TOSHIBA TS-L462A Remark Enhanced IDE (ATAPI) 8cm/12cm Drawer Type Horizontal/Vertical Read Speed: Max. 24X(3,600 KB/sec) for CD-ROM Max. 24X(3,600 KB/sec) for CD-RW Write Speed: Max. 24X(3,600 KB/sec) for CD-R Max. 10X(1,500 KB/sec) for CD-RW Max. 24X(3,600 KB/sec) for US-RW CAV 24X CAV 24X P-CAV 24X/20X/16X ; CLV 10X/8X/4X CLV 10X/4X P-CAV 24X/16X Horizontal/Vertical All angles 2MB DC +5v/1.2A Enhanced IDE(ATAPI) compatible CD: 120mm CD-ROM (Read Only) 80mm CD 800/700/650/550MB CD-Recordable (Read & Write) 700/650MB CD-Rewritable (Read & Write) 700/650MB High Speed CD-Rewritable (Read & Write) DVD: 5/9/10/18 DVD-Single/Dual (PTP, OTP) 3.9/4.7G DVD-R (Read Only) 4.7GDVD+R (Read Only) DVD±RW (Read only) 80mm DVD 22 Aspire 1640