Seagate ST31720A Medalist HARD DISK DRIVE REPAIR, Seagate ST31720A Medalist HARD DISK DRIVE SPECIFICATIONS,
Seagate ST31720A Medalist hard disk drive sales, Seagate ST31720A Medalist hard disk drive repair, Seagate ST31720A Medalist hard disk drive specifications, 
Seagate ST31720A Medalist Hard Disk Drive Repair, Seagate ST31720A Medalist Hard Disk Drive Specifications, Seagate ST31720A Medalist Seagate ST31720A
Specifications



seagate st31720a picture.
seagate st31720a picture.
seagate st31720a picture.

Seagate ST31720A Specifications
Model Capacity Size Height Bus Type Int.Type
ST31720A Medalist 1.7 1700MB 3.5" SL ATA2 Fast

Medalist 1720   :    ST31720A
Medalist 1720

Capacity: 
Speed: 
Average Read Time: 
 Cylinders: 
Heads: 
Sectors: 

1.71 GB
4500 rpm
12.5 ms
826
64
63

ST-31720A, Medalist 1720 AT (Belize CFA1700A)

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                             ST-31720A
                         Medalist 1720 AT

       FORMATTED CAPACITY _______________________1705.69
       ACTUATOR TYPE ____________________________VOICE COIL
       CYLINDERS __PHYSICAL______________________
       HEADS ______PHYSICAL______________________4
       DISCS (3.5 in) ___________________________2
       MEDIA TYPE _______________________________THIN FILM
       HEAD TYPE ________________________________THIN FILM
       RECORDING METHOD _________________________ZBR 2/3 (1,7) RLL
       INTERNAL TRANSFER RATE (Mbits/sec) _______up to 88
       EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 16.6
       PIO MODE _________________________________4
       DMA SUPPORT ______________________________EISA Type B
       SPINDLE SPEED (RPM) ______________________4500
       AVERAGE LATENCY (mSEC) ___________________6.67
       BUFFER ___________________________________128K
        Read/Write Multiple, Read Look-Ahead,
        Multi-Segmented
       INTERFACE ________________________________Fast ATA-2
       SECTORS PER DRIVE (LBA mode) _____________3,324,384
       TPI (TRACKS PER INCH) ____________________5,104
       BPI (KBITS PER INCH) _____________________108.77
       AVERAGE ACCESS (ms read/write) ___________12.5/14.5
       SINGLE TRACK SEEK (ms read/write) ________2.5/3.5
       MAX FULL SEEK (ms read/write) ____________24/25
       MTBF (power-on hours) Office _____________300,000
       SHOCK (G's):
                operating (Read/Write) __________5
                abnormal ________________________
                nonoperating ____________________75
       ACOUSTICS (dBA) (typ/max) ________________34/
       POWER DISSIPATION (watts) ________________
       POWER REQUIREMENTS: +12V START-UP (amps) _1.4
       POWER MANAGEMENT (Watts):
                           ACTIVE _______________4.9
                           IDLE _________________4.0
                           STANDBY ______________1.0
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO
       IBM AT DRIVE TYPE ________________________*

       Physical:
                     Height (inches/mm):  1.030/26.16
                     Width  (inches/mm):  4.030/102.36
                     Depth  (inches/mm):  5.785/146.94
                     Weight     (lbs/g):    1.2/544.3


 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE.  ALSO, CHECK TO
SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE
AVAILABLE. (see below)

Possible translations:
                       This translation is generally acceptable, as
                       is, for non-DOS operating systems:
       3305 cyl, 16 heads, 63 sectors = 1,705,697,280

                       DOS operating systems may require a translation
                       that uses larger values for the CMOS head
                       parameter which lowers cylinders below 1024:
        826 cyl, 64 heads, 63 sectors = 1,705,181,184

                       Other FULL-CAPACITY solutions for DOS operating
                       systems include third-party drive preparation
                       software, system BIOS which supports LBA mode
                       or bios driven host adapters. Otherwise,
                       capacity may be limited to:
       1024 cyl, 16 heads, 63 sectors = 528,482,304


Note: A "custom" or "user-defined" CMOS drivetype  may ask for a
numerical value for the Write Precompensation cylinder and for the
Landing Zone cylinder.  A basic rule-of-thumb for drive models that do
not require the old Write Precomp technique or a Landing Zone because
they are Auto-Parking is to add 1 to the cylinder value being used. As
an example: If cylinders equaled 820, then both Write Precomp and
Landing Zone would be entered as 821. Some BIOS will convert this to
65535 or -1, which are functionally equivalent to "none (not used)".

Already low-level formatted at the factory.

Since a User-definable or Custom translation geometry may be used, it
is imperative that the values be written down and kept with your
permanent records for retrieval in the event of CMOS battery failure.


Seagate reserves the right to change, without notice, product 
offerings or specifications. (12/10/96)

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