HP Workstation x2000 hp workstation x2000 - Technical Reference and Troublesho - Page 140
X IDE CD-Writer Plus Drive
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Hardware Components Mass Storage Devices 12X IDE CD-Writer Plus Drive Some models1 have a CD-RW drive in a 5.25-inch front-access shelf ATAPI, supporting ATAPI commands and with audio playback capability. The drive can play any standard audio CDs and CD-ROMs, and can record both write-once (CD-R) and CD-RW optical media. It conforms to optical and mechanical standards as specified in the Red, Yellow, Orange, and Green Books. Data capacity Performance Burst transfer rate Spin-up time Spin-down time Corrected error rate Data Buffer Capacity Write methods Format and EEC standard MTBF Interface Description 650MB or up to 74 minutes of audio per disc 547MB in CD-UDF data format Typical: 110ms (random, 1/3 access including latency) Maximum: 130ms (random, 1/3 access including latency) Data transfer rate: Read: Up to 32X (1X=150KB/sec) Write: 12X (CD-R); 8X (CD-RW) 16.67MB/sec 3.2 seconds (disk high speed to stop) 2.5 seconds (disk high speed to stop) ECC On (max. 32X): 1 block/1012 bits ECC Off (max. 32X): 1 block/109 bits 2MB - Track at once - Session at once - Disc at once - Variable packet writing - Fixed packet writing - Multisession Red, Yellow, Orange, Green books 120,000 POH E-IDE and ATAPI 1. Refer to the HP x2000 Workstations Service Handbook to determine which models are installed with the HP CD-RW drive. 140 Chapter 5