HP Compaq dc7600 User Manual

Block size
Block sizeBlock size
Block size 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 and 2,368 bytes
Writeable disc parameters
Writeable disc parametersWriteable disc parameters
Writeable disc parameters Disc type
Disc typeDisc type
Disc type CD-R and CD-RW
Write methods
Write methodsWrite methods
Write methods Disc at Once, Track at Once, Session at Once,
Variable Packet, Fixed Packet
Format and modes
Format and modesFormat and modes
Format and modes
supported
supportedsupported
supported
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
Capacity
CapacityCapacity
Capacity 185 MB (Mode 2, 8cm); 540 MB (Mode 1, 12
cm);
650 MB (Mode 2, 12 cm); 700 MB (Mode 2, 12
cm)
Block size
Block sizeBlock size
Block size Mode 1-2,048 bytes; mode 2, form 1-2,048
and 2,352 bytes;
mode 2, form 2-2,352 bytes; CD-DA ---2,352
bytes
Access times
Access times Access times
Access times (typical) Random
RandomRandom
Random < 120 ms
Full stroke
Full strokeFull stroke
Full stroke < 200 ms
Data transfer rates
Data transfer ratesData transfer rates
Data transfer rates CD-RW write
CD-RW writeCD-RW write
CD-RW write 4800 KB/s (up to 32X)
CD-ROM, CD-R read
CD-ROM, CD-R readCD-ROM, CD-R read
CD-ROM, CD-R read 7200 KB/s (up to 48X)
CD-RW read
CD-RW readCD-RW read
CD-RW read 7200 KB/s (up to 32X)
CD-R write
CD-R writeCD-R write
CD-R write 7200 KB/s (up to 48X)
Data transfer modes
Data transfer modesData transfer modes
Data transfer modes ATA PIO mode 4 (16.7MB/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) ;
ATA UltraDMA mode 2 (33 MB/s) - default.
Cache buffer
Cache bufferCache buffer
Cache buffer 2 MB (minimum)
Start-up time
Start-up timeStart-up time
Start-up time (single) < 7 seconds typical
Start-up time
Start-up timeStart-up time
Start-up time
(multi-session)
< 30 seconds typical
Stop time
Stop timeStop time
Stop time < 4 seconds
Power
PowerPower
Power Source
SourceSource
Source Four-pin, DC power receptacle
DC power requirement
DC power requirementDC power requirement
DC power requirement 5 VDC 5%-100 mV ripple p-p
12 VDC 5%-200 mV ripple p-p
DC current
DC currentDC current
DC current 5 VCD < 1A (typical)
< 1600 mA (maximum)
12 VCD < 600 mA (typical)
< 1.4A (maximum)
Total Drive Power
(Standby mode)
< 2.5 watt
Audio output level
Audio output levelAudio output level
Audio output level 0.7 Vrms
Configuration jumper
Configuration jumperConfiguration jumper
Configuration jumper
block
blockblock
block
Master, slave and cable select modes
Data interface connector
Data interface connectorData interface connector
Data interface connector 50-pin IDE interface
QuickSpecs
HP Compaq dc7600 Business PC
HP Compaq dc7600 Business PCHP Compaq dc7600 Business PC
HP Compaq dc7600 Business PC
Technical Specifications - Optical Storage
DA - 12253 North America — Version 36 — January 30, 2007 Page 52

HP Compaq dc7600 Specifications

General

Memory	Up to 4 GB DDR2 SDRAM
Memory Slots	4 DIMM slots
Network	Integrated Broadcom NetXtreme Gigabit Ethernet
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 2 PCI
Processor	Intel Pentium 4, Intel Celeron D, Intel Pentium D
Chipset	Intel 945G Express
Storage	SATA Hard Disk Drive
Graphics	Intel Graphics Media Accelerator 950
Optical Drive	DVD-ROM
Audio	Integrated High Definition Audio
Ports	USB 2.0, serial, parallel, audio in/out
Operating System	Windows XP Professional
Form Factor	Small Form Factor, Convertible Minitower
Processor Speed	Up to 3.8 GHz (Pentium 4) or 2.66 GHz (Core 2 Duo)