HP Compaq dx2700 Microtower and Small Form Factor Overview page 29

QuickSpecs
Technical Specifications - Optical Storage
Writeable Disc Writeable Disc Writeable Disc Writeable Disc
Parameters Parameters Parameters Parameters
Access Times Access Times Access Times Access Times
(typical reads, including
settling)
Maximum Data Transfer Maximum Data Transfer Maximum Data Transfer Maximum Data Transfer
Rates Rates Rates Rates
Data Transfer Modes Data Transfer Modes
Data Transfer Modes Data Transfer Modes
Power Power Power Power
DA - 12661 Worldwide — Version 1 — March 21, 2007
HP Compaq dx2700 Microtower and Small Form Factor HP Compaq dx2700 Microtower and Small Form Factor HP Compaq dx2700 Microtower and Small Form Factor HP Compaq dx2700 Microtower and Small Form Factor
Block Size Block Size
Block Size Block Size
Disc Type Disc Type Disc Type Disc Type
Write Methods Write Methods Write Methods Write Methods
Format and Modes Format and Modes Format and Modes Format and Modes
Supported Supported Supported Supported
Capacity Capacity Capacity Capacity
Block Size Block Size Block Size Block Size
Random DVD Random DVD Random DVD Random DVD
Random CD Random CD
Random CD Random CD
Full Stroke DVD Full Stroke DVD Full Stroke DVD Full Stroke DVD
Full Stroke CD Full Stroke CD Full Stroke CD Full Stroke CD
CD-R write CD-R write CD-R write CD-R write
CD-RW write CD-RW write CD-RW write CD-RW write
CD-ROM, CD-R, CD-ROM, CD-R, CD-ROM, CD-R, CD-ROM, CD-R,
CD-RW read CD-RW read CD-RW read CD-RW read
DVD ROM read DVD ROM read DVD ROM read DVD ROM read
DVD RW DVD RW DVD RW DVD RW
ATA PIO mode 4 (16.7 MB/s); ATA Multi-word DMA mode 2 (16.7 MB/s);
ATA UltraDMA mode 0 (16.7 MB/s); ATA UltraDMA mode 1 (24 MB/s),
mode 2 (33 MB/s); ATA UltraDMA Mode 3 44 Mbytes/s (default)
Cache Buffer Cache Buffer Cache Buffer Cache Buffer
Startup Time (single) Startup Time Startup Time Startup Time
Startup Time Startup Time Startup Time Startup Time
(multi-session)
Stop Time Stop Time Stop Time Stop Time
Source Source Source Source
DC Power Requirement DC Power Requirement DC Power Requirement DC Power Requirement
DC Current DC Current DC Current DC Current
Total Drive Power Total Drive Power Total Drive Power Total Drive Power
(standby mode)
Mode 1 - 2,048 and 2,352 bytes; mode 2, form
1 - 2,048; 2,328; 2,336; 2,340 and 2,352
bytes; mode 2, form 2-2,328; 2,336; 2,340 and
2,352 bytes; CD-DA-2,352 bytes; DVD-2,048
bytes
CD-R and CD-RW
Disc at Once, Track at Once, Session at Once,
Variable Packet, Fixed Packet
CD-ROM (mode 1); CD-ROM XA (mode 2,
forms 1 and 2); CD digital audio, CD-I (mode 2,
forms 1 and 2); video CD; CD-Bridge; Video CD
180 MB (mode 2, 8 cm); 540 MB (mode 1, 12
cm); 650 MB (mode 2, 12 cm); 700 MB (mode
2, 12 cm)
CD-DA - 2,352 bytes; mode 0 - 2,336 and
2,352 bytes; mode 1 - 2,048 and 2,352 bytes;
mode 2 - 2,336 and 2,352; mode 2,
form 1 - 2,048 and 2,352 bytes; mode 2,
form 2 - 2,324 and 2,352 bytes
< 140 ms (typical)
< 125 ms, (typical)
< 250 ms (seek)
< 210 ms (seek)
7200 KB/s (48X) Max
1500 KB/s (10X) Max
7200 KB/s (48X) Max
21,632 KB/s (16X ) Max
2 MB (minimum)
< 7 seconds (typical)
< 30 seconds (typical)
< 4 seconds
Four-pin, DC power receptacle
5 VDC ± 5% - 100 mV ripple p-p
12 VDC ± 5% - 200 mV ripple p-p
5 VDC (< 1000 mA typical, < 1600 mA
maximum)
12 VDC (< 600 mA typical, < 1400 mA
maximum)
< 2.5 Watt
Business PC Business PC Business PC Business PC
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