Mass Storage Devices - HP Brio BA300 Technical Reference Manual

mass storage devices

hard disk drives
A 3.5-inch hard disk drive is supplied. This hard drive is provided with the HP BA300 PC and comes with
a hard disk drive tray attached. To see which other hard disk drives can be purchased as accessories for
the HP BA300 PC, refer to
Average Seek Times (ms)
I/O data-transfer rate
(Mbytes/Sec max)
ATA data-transfer modes supported
Internal Data Rate (Mb/s)
Buffer Size Ultra ATA
48X Max CD-ROM drive
Models are fitted with a 48✕ Max IDE CD-ROM drive.
Features of the CD-ROM drive
• CD-ROM Mode-1 data disc
• CD-ROM Mode-2 data disc (Mode 1 and 2)
• Photo-CD multisession
• CD Audio disc
• Mixed mode CD-ROM disc (data and audio)
• CD-ROM XA, CD-I, CD-Extra, CD-R, CD-RW
Host Interface
Disc Diameter
Storage Capacity
Sustained Transfer Rate
Burst Transfer Rate
Access Time
Buffer Memory
Rotational speed
www.hp.com/go/pcaccessories
10 GB
Ultra-ATA 100 Ultra-ATA 100
9.9
100
PIO modes 0-4
Multiword DMA modes 0-2
Ultra DMA modes 3-5
330
1 MB
IDE (ATAPI)
120 mm
650 Mbytes (Mode-1); 742 Mbytes (Mode-2)
Outerside: 7,200KBs (48X)
PIO mode 4 - 16.6 Mbytes/s maximum
Single Word DMA Mode 2 - 8.3 Mbytes/s maximum
Multi Word DMA Mode 2 - 16.6 Mbytes/s maximum
Sustained: outerside,
7,200KBs
110msec (average stroke);
180 ms (full stroke)
128 Kbytes
Approx 11,100 rpm maximum
.
20 GB
9.9
100
330
1 MB
Description
system features
17