ST380011A硬盘特性、数据？-妙招问

ST380011A硬盘特性、数据？

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ST380011A硬盘特性、数据？

容量：80G 接口标准：IDE 转速：7200rpm 缓存容量：2M 平均寻道时间：8.5ms 传输标准：ATA 100 ST380011AOverviewBarracuda 7200.7 : ST380011A Barracuda 7200.7Capacity: Speed: Average Read Time: Cylinders: Heads: Sectors: 80.0 GB7200 rpm8.5 ms102325663 Installation Guide | Product ManualTechnical SpecificationsBarracuda 7200.7 : ST380011A Barracuda 7200.7Capacity: Speed: Average Read Time: Cylinders: Heads: Sectors: 80.0 GB7200 rpm8.5 ms102325663 Installation Guide | Product ManualSEAGATE TECHNOLOGY LLC 1-800-SEAGATE http://www.seagate.com (C)opyright 2006ST-380011A (Barracuda 7200.7 80, Ultra ATA/100) ��ͻ � REAR VIEW � ��ͼ J2 40 pin I/O Cable Connection � pin-20 removed � � �� [spare jumper on pins 5-7] � � �� ͳ��1�/��\ TOP (HDA) ͵::::::::::�::::::::1� :�: : : � 0 0 0 0 �� 8�ͳͳͳ��5�G�G�12� BOTTOM � � � � � � � �� Limit Capacity (see below) � � �� Reserved O=OFF, X=ON -->> X-O�� Master ON O-O�� Slave OFF X-X�� Slave Present (when pins 7-8 ON used on Master drive) O-X�� Cable Select (when pins 7-8 OFF)On drives greater than 33.8GB, Limit Capacity jumper changes totalavailable sectors as reported via Identify Drive data words 60-61 to33.8GB to solve issues with certain BIOS during power on. The ATARead Native Max command will report true full capacity. The ATA Set Max command will restore true full capacity to the operatingsystem drivers. Third party partitioning software may be needed to achieve full capacity when using this option jumper. ST-380011A Barracuda 7200.7 FORMATTED CAPACITY (GB) __________________80 ACTUATOR TYPE ____________________________VOICE COIL CYLINDERS __PHYSICAL______________________ HEADS ______PHYSICAL______________________2 DISCS (3.5 in) ___________________________1 MEDIA TYPE _______________________________THIN FILM HEAD TYPE ________________________________GMR RECORDING METHOD _________________________EPRML 16/17 ZBR INTERNAL TRANSFER RATE (Mbytes/sec) ______up to 85.4 SUSTAINED TRANSFER RATE (MB/sec)__________up to 58 EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 100 PIO/DMA/UDMA MODE (max) __________________4/2/5 SPINDLE SPEED (RPM) ______________________7200 AVERAGE LATENCY (mSEC) ___________________4.16 BUFFER ___________________________________2MB Read/Write Multiple, Read Look-Ahead, Multi-Segmented INTERFACE ________________________________Ultra ATA/100 SECTORS PER DRIVE (LBA mode) _____________156,301,488 TPI (TRACKS PER INCH) ____________________94,600 BPI (KBITS PER INCH) _____________________up to 595,000 AVERAGE ACCESS (ms seek/read/write) ______/8.5/9.5 SINGLE TRACK SEEK (ms seek/read/write) ___/<1.0/<1.2 MAX FULL SEEK (ms seek/read/write) _______// MTBF (power-on hours) Office _____________600,000 SHOCK (G's, 11ms/2ms): operating (Read/Write) __________/63 abnormal ________________________ nonoperating ____________________/350 ACOUSTICS (bels) fluid bearing (typ/max-quiet/max-perf) _<2.2//3.5 POWER DISSIPATION (watts) ________________ POWER REQUIREMENTS: +12V START-UP (amps) _2.8 POWER MANAGEMENT (Watts): ACTIVE _______________12.5 IDLE _________________7.5 STANDBY (typ/max) ____0.9/ Physical: Height (inches/mm): 1.028/26.04 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5.78/146.9 Weight (lb/g): 1.4/635Set CMOS hard drive setup to Auto-Detect with LBA mode enabled. MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE TO ACHIEVE FULL CAPACITY. Some systems BIOS have capacity limitations. Types that have been identified are: a 2.11GB or 4095 cylinder limitation a 3.26GB or 6322 cylinder limitation a 4.22GB or 8192 cylinder limitation a 8.45GB Standard INT13 limitation (CHS[1024x256x63]x512) a 33.8GB or 66,060,287 LBAs limitation a 137.4GB or 268,435,455 LBAs limitation (28-bit limit)and, if exceeded, may cause the system to hang during boot, capacity reduction or it can truncate or wrap the cylinders when auto-detect options set in the CMOS. New INT13 Extensions and LBA mode in BIOS and FAT32 or NTFS-based file systems are required to acheive full capacity. FAT32 file system can create single partitions and logical drives up to 2TB.FULL-CAPACITY solutions include third-party drive preparationsoftware, system BIOS update which supports LBA mode or thirdparty bios driven host adapters.Default CHS translation: 16,383 cyl, 16 heads, 63 sectors = 8,455,200,780========================Windows XP Service Pack 1 and Windows 2000 Service Pack 3 with 48-bit LBA Address drivers are required for native support ofATA (IDE) disc drives greater than 137GB.Windows 98, Windows Millennium and Windows NT 4.x all have 137GB native limitations supporting ATA (IDE) disc drives. Third-partydevice drivers may be available from motherboard or host adaptermanufacturers for these legacy Windows operating systems.Windows 95 FAT16 based operating systems are also limited to 8.4GB.DOS 16-bit FAT file system cannot access more than 2.147 Gbytes per partition. Already low-level formatted at the factory.Seagate reserves the right to change, without notice, productofferings or specifications. (02/01/2006)