洪宇自动化科技有限公司

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当前位置:自动化网>洪宇自动化科技有限公司门户>ST39216N SCSI HDD

ST39216N SCSI HDD

ST39216N SCSI HDD

所属品牌:SEAGATE
产品系列:暂无
联系人:黄泰源
联系电话:88677351182
电子邮箱:hungyu.huang@msa.hinet.net

审核时间:2009-08-04
有效期:365天
点击次数:

商机详情

       UNFORMATTED CAPACITY (GB) ________________
       FORMATTED CAPACITY (GB) __________________9.186
       AVERAGE SECTORS PER TRACK ________________415 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       TRACKS ___________________________________43,152
       CYLINDERS ________________________________14,384 user
       HEADS ______PHYSICAL______________________3
       DISCS (3.5 in) ___________________________2
       MEDIA TYPE _______________________________THIN FILM/GMR
       RECORDING METHOD _________________________PRML 16/17 EPR4
       INTERNAL TRANSFER RATE (mbits/sec)________195 to 315
       INTERNAL FORMATTED TRANSFER RATE (MB/sec)_24.7 to 39.4
       EXTERNAL TRANSFER RATE (mbyte/sec) _______20 Sync
       SPINDLE SPEED (RPM) ______________________7,200
       AVERAGE LATENCY (mSEC) ___________________4.17
       BUFFER ___________________________________2MB
         Read Look-Ahead, Adaptive,
         Multi-Segmented Cache
       INTERFACE ________________________________Ultra SCSI
              ASA II, SCAM level 2 (1 default)
       BYTES PER TRACK __________________________213Kbytes avg
       SECTORS PER DRIVE ________________________17,942,584
       TPI (TRACKS PER INCH) ____________________18,145
       BPI (PEAK KBITS PER INCH) ________________328.2
       AVERAGE ACCESS (ms read/write)____________6.0/6.5
         Drive level without controller overhead
       SINGLE TRACK SEEK (ms read/write) ________0.7/0.7
       MAX FULL SEEK (ms read/write) ____________10.5/11.0
       MTBF (power-on hours) ____________________1,200,000
       SHOCK (G"s, 11/2 ms):
                operating (Read/Write) __________15
                abnormal ________________________15
                nonoperating ____________________150/250
       ACOUSTICS (Bels typical) ________Idle ____3.5
                                         Max ____
       POWER DISSIPATION (watts/BTUs) Active ____/
                                      Idle ______/
       POWER REQUIREMENTS: +12V START-UP (amps) _1.7
                           +12V TYPICAL (amps) __0.25 idle
                           +5V START-UP (amps) __1.0
                           +5V TYPICAL (amps) ___0.80 idle
                           IDLE (watts) _________
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

       Physical:
                        Height (inches/mm):      1.0/25.4
                        Width  (inches/mm):     4.00/101.6
                        Depth  (inches/mm):     5.75/146
                        Weight    (lbs/kg):      1.5/0.68

Already low-level formatted at the factory with x spare sectors at
the end of each x cylinder region. 

ZBR = Zone Bit Recording = Variable sectors per track


Seagate reserves the right to change, without notice, product
offerings or specifications. (4/20/2000)






























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