HP xw4300 Quickspecs page 54

QuickSpecs
Technical Specifications - Optical Devices
Read Only Disc
Parameters
Writeable Disc
Parameters
Access Times
(typical reads, including
settling)
DA - 12260 Worldwide — Version 22 — May 25, 2007
Data Transfer Rates -
Read
Media and Formats -
Read
Data Transfer Rates -
Write
Media and Formats -
Write
Write Methods
CD-ROM Mode 1
Full Stroke CD
Start-up Time (typical)
Stop Time (typical)
Write Buffer Size
Data Transfer Modes
HP xw4300 Workstation
Digital audio extraction (minimum) - 1,800
KB/s (12X)
CD read - up to 7,200 KB/s (48X)
CD Media: stamped; CD-R; CD-RW (LS, HS,
US)
CD Capacities: 180 MB (mode 2, 8 cm); 540
MB (mode 1, 12 cm); 650 MB (mode 2, 12
cm); 700 MB (Mode 2, 12 cm, 80-minute)
CD Formats: CD-DA, CD-ROM (Mode 1 and
2), CD-XA (Mode 2, Form 1 and 2), Photo CD
(Single and Multi-session), Mixed Mode
(Audio and Data combined), CD-I (Mode 2,
Form 1 and 2, and CD-I Ready), CD-Extra,
CD-Bridge, Video CD
CD-R write - 2100 KB/s (14X) to 7200 KB/s
(48X)
CD-RW write - 600 KB/s (4X)
CD-RW write (high speed) - 1500 KB/s (10X)
to 1800 KB/s (12X)
CD-RW write (ultra high speed) - 2400 KB/s
(16X) to 4800 KB/s (32X)
CD Media: CD-R; CD-RW (LS, HS, US)
CD Capacities: 180 MB (mode 2, 8 cm); 540
MB (mode 1, 12 cm); 650 MB (mode 2, 12
cm); 700 MB (Mode 2, 12 cm, 80-minute)
CD Formats: CD-DA, CD-ROM (Mode 1 and
2), CD-XA (Mode 2, Form 1 and 2), Photo CD
(Single and Multi-session), Mixed Mode
(Audio and Data combined), CD-I (Mode 2,
Form 1 and 2, and CD-I Ready), CD-Extra,
CD-Bridge, Video CD
Disc-at-once, session-at-once, track-at-once,
incremental fixed and variable packet, multi-
session
< 125 ms
< 210 ms
< 7 s (single session), < 30 s (multi-session)
< 4 s
2 MB
PIO Mode 4 (16.6 MB/s); Multi-word DMA
mode 2 (16.6 MB/s); UltraDMA Mode 2 (33.3
MB/s)
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