48X/12X/48X CD-RW Drive - North America/U.S. QuickSpecs

Overview

48X/12X/48X CD-RW Drive

The 48X/12X/48X CD-RW Drive is an exceptional solution for creating CDs, archiving permanent data files on CD-R media, transferring presentations via CD-R or CD-RW media, backing up valuable data, and updating frequently-used data via CD-RW media. The 48X-write speed of this CD-RW drive is among the industry's fastest; users can record an 80-minute CD with CD-R media in less than four minutes. With a maximum read speed comparable to top CD-ROM drives, the 48X/12X/48X CD-RW Drive eliminates the need for an additional CD-ROM drive. The 48X/12X/48X CD-RW Drive also features Buffer Management technology, designed to bridge minor interruptions in the data stream caused by buffer underruns during recording.

Models
48X/12X/48X CD-RW Drive 303125-B22 (carbon)

Performance
The 48X/12X/48X CD-RW drive can write data for CD-R and CD-RW discs while at the same time functioning as a CD-ROM drive. The drive features 48X speed for CD-R writing, 12X speed for CD-RW writing, and 48X speed for CD-ROM reading. Leveraging the drive's Buffered Audio Playback technology CD-audio tracks can be played through the audio channel and audio line output. The 48X/12X/48X CD-RW Drive automatically adjusts speeds to the quality of the disc used at any given time.

Key Benefits

48X drive speed enables high-speed data transfer
Data capacity up to 700 MB with 80 minute media
Sealed construction to prevent dust contamination
Powered tray disc-loading mechanism
2-MB read-ahead data buffer
Horizontal or vertical operation
Power-saving modes that trigger during periods of inactivity
Anti-buffer underrun technology compensates for temporary interruptions in write data

Buffer underruns occur when a computer is unable to transfer data to the recorder (data stream) fast enough to keep the recorder's buffer full. Many factors can affect the data stream, slowing it down or interrupting it completely.
CD recording requires a continuous, uninterrupted data stream during the entire write process of a CD-R disc. Successful CD recording occurs only when the flow of data from its source (hard disk, CD-ROM drive, network, etc.) to the recorder is at least as fast as the selected recording speed. In other words, the data must flow in a steady, uninterrupted stream. All CD recorders have internal buffer memory that temporarily stores data during recording, acting as a ²buffer² against slowdowns in the data stream. The buffer stores a small amount of data that continues to feed the recorder until the flow of data from the source resumes. If an interruption lasts long enough to empty the buffer, a buffer underrun occurs.
Buffer management technology in the 48X CD-RW Drive compensates for buffer underrun errors that would otherwise render the CD unusable due to a failure during recording. If a buffer underrun occurs during data transfers while this feature is enabled, the drive will temporarily stop burning, wait until the internal buffer fills with data, and then continue to burn the CD without any apparent interruption to the user.

Roxio Easy CD Creator
Burn and share anything on CD - your music just the way you like it, your photos, your videos - even backup your critical data - faster and easier than ever. Roxio Easy CD Creator allows you to record from CDs, LPs, MP3s and more and create your own high quality music CDs. Make collections of your photos and create powerful slide shows and video presentations to share with family or for business. Keep your important data secure by storing it on CD. The sleek new interface makes simple work of the most creative task.

Dantz Retrospect Express Backup Automatic Backup Software
Take the drudgery out of backing up while providing a safe environment for important files. Instead of manually dragging files from a hard drive to storage media, Retrospect Express provides intelligent personal backup based on a user-defined schedule. Retrospect is simple to set up and run-the EasyScript setup wizard creates a complete backup strategy and begins your first backup in only minutes. Using Retrospect Express Backup's built-in compression feature, which shrinks files as they are backed up, media costs can be lowered. Retrospect's IncrementalPLUSä technology supports new- and changed-file backups to multiple media sets, providing additional safety and saving time. If disaster strikes, lost work is recovered in minutes by restoring a single file or an entire hard disk in one easy step. Retrospect Express Backup takes a Snapshot from each backup session to ensure that every document, preference, configuration, application, registry entry and font will always be completely and exactly restored.

Compatibility
The 48X/12X/48X CD-RW Drive is compatible with Compaq Evo D300 series PCs, the D500 Convertible Minitower and Small Form Factor and Compaq Evo workstations.

Service and Support

The 48X/12X/48X CD-RW Drive has a one-year limited warranty or the remainder of the warranty of the HP product in which it is installed. Technical support is available seven days a week, 24 hours a day by phone, as well as online support forums. Certain restrictions and exclusions apply.

Technical Specifications

Orientation	Either horizontal or vertical
Disc Loading Mechanism	Half-height, tray load
Interface Type	ATAPI IDE
Dimensions - external (W x H x D)	7.99 x 5.88 x 1.71 in (203 x 149.5 x 43.5 mm)
Weight	2.6 lb (1.2 kg)
Disc Diameter	12 cm, 8 cm
Disc Thickness	1.2 mm
Track Pitch	1.6 mm
Disc Center Hole Diameter	15 mm
Reference Scanning Velocity	1.2 m/s
Recording/Playing Time	80 minutes with CD-R media
Data Transfer Rates	Sustained	CD-R write-1,800 KB/s (12X)
		CD-R write-2400 KB/s (16X)
		CD-RW write (1-4X media) -600 KB/s (4X)
		CD-RW write (4-10X media) -1,500 KB/s (10X)
		CD-RW write (4-12X media) -1,800 KB/s (12X)
		CD-RW read-3,600 KB/s (24X)
		Digital audio extraction (minimum) -7,200 KB/s (48X)
	Variable	CD-RW write-2,400 to 3,600 KB/s (16X to 24X)
		CD-RW write-2,400 to 4,800 KB/s (16X to 32X)
		CD-RW write-2,400 to 6,000 KB/s (16X to 40X)
		CD-RW write-2,400 to 7,200 KB/s (16X to 48X)
		CD-ROM, CD-R read-1,500 to 7,200 KB/s (10X to 48X)
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	2 MB (minimum)
Start-up Time (single)	< 7 seconds typical
Start-up Time (multi-session)	< 30 seconds typical
Stop Time	< 4 seconds
Power	Source		Four-pin, DC power receptacle
	DC power requirement		5 VDC ± 5%-100 mV ripple p-p
			12 VDC ± 5%-200 mV ripple p-p
	DC current		5 VCD	< 1A (typical)
				< 1200 mA (maximum)
			12 VCD	< 600 mA (typical)
				< 1.2A (maximum)
			Total Drive Power (Standby mode)	< 2.5 watt
Audio Output Level	0.7 Vrms
Configuration Jumper Block	Master, slave and cable select modes
Data Interface Connector	50-pin IDE interface
Environmental (all conditions, non-condensing)	Temperature (operating)		Operating 41° to 122° F (5° to 50° C)
	Relative Humidity (operating)		10% to 85%
	Maximum Wet Bulb Temperature (operating)		84° F (29° C)
Certifications, Requirements	ACA AS/NZS 3548, ANSI C63.4-1992, CB Test Certificate for IEC 950, CE Mark, CFR 47 part 15, CNS 13438, CSA C22.2 No. 60950, DHHS/FDA - 1040, EN60825, EN55022:1998, EN55024, EN60 950:2000, ICES-003 class B, IEC 61000 4-2 - 4-11, Nordic EN60 950, TUV or VDE EN60 950, UL 60950, C.I.S.P.R. Publication 22 Class B, BSMI, Microsoft P2001, Microsoft Logo for Windows XP, 2000, NT4, ME, 98
Operating Systems Supported	Microsoft Windows XP, Microsoft Windows 2000, Microsoft Windows NT 4.0
Option Kit Contents	CD-RW drive, CD-R media, High-Speed CD-RW media, Roxio Easy CD Creator, Dantz Retrospect Express Backup for CD-RW, audio cable and installation guide.

© Copyright 2003 Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
Microsoft, Windows, and NT are registered US trademarks of the Microsoft Corporation. Other trademarks listed are the property of their respective companies.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

DA-11486 - U.S. - Version 3 - July 30, 2003 --- Retired on October 23, 2003