Hard Drive: SEAGATE: ST3630A MEDALIST 630 631MB 3.5"/SL ATA2 FAST
S T 3 6 3 0 A M E D A L I S T 6 3 0 SEAGATE
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 3.5"/SLIMLINE Cylinders | 1223| 611| 1024
Capacity form/unform 631/ MB Heads 4| 16| 32| 16
Seek time / track 5.0/14.0 ms Sector/track | 63| 63| 63
Controller IDE / ATA2 FAST/ENHA Precompensation
Cache/Buffer 120 KB MULTI-SEGMEN Landing Zone
Data transfer rate 4.000 MB/S int Bytes/Sector 512
13.300 MB/S ext
Recording method RLL 1/7 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C |
Power: sleep 0.6 W Humidity % |
standby 0.7 W Altitude km |
idle 1.9 W Shock g 10 | 75
seek 5.2 W Rotation RPM 3811
read/write 3.3 W Acoustic dBA 29
spin-up W ECC Bit
MTBF h 300000
Warranty Month 36
Lift/Lock/Park YES Certificates
Jumpers
SEAGATE ST3630A MEDALIST 630XE AT QUICK REFERENCE
Jumper Setting
==============
TOP 4-pin DC
Power
+---------- ---------++-4-3-2-1-+
-----------------+::::::::::*::::::::1++ O O O O +-----
+----------+---------++-5-G-G-12+
(pin-20 missing
for keying purposes)
(Options jumper located on bottom) (back of drive)
Master OFF, Slave ON --------------- 8*-*7 -------------- 0 0 1
Slave Present ON (standard) --------- *-* -------------- 0 1 0
+--- - - - *-* | | |
Cable Select --------------+ +- - - - 2*-*1 S M S
Slave Present ON for --------+ (front of drive) i a l
drives that don't have n s a
the -DASP signal (use g t v
only ONE of the Slave l e e
Present choices) e r
Spare jumper stored on pins 1-3
Master/Slave jumper block
--------------------------
The jumper block accepts 2-mm (0.079-inch) jumpers. A spare jumper is
attached to the jumper block. If you need additional jumpers, use
Seagate part number 10562-001 or an equivalent.
CAUTION
If you use a jumper that is not the correct size, you may damage the
jumper block and the jumper. Use the jumpers supplied with the drive.
7 5 3 1
+---------+
| o o o o |
| o o o o | -------> FRONT
+---------+
8 6 4 2
+---------+
| o o o o | The drive is a master; the slave is either a
| o o o o | Medialist family or another ATA-compatible drive,
+---------+ there is no slave.
+---------+
| o X o o | The drive is master; a slave is present, but it is
| o X o o | not ATA-compatible
+---------+
+---------+
| o o o X | The drive is master; a slave is present that uses
| o o o X | only the PDIAG- signal
+---------+
+---------+
| X o o o | The drive is a slave to an ATA-compatible master
| X o o o |
+---------+
+---------+
| o o X o | Cable select
| o o X o |
+---------+
Single-Drive configuration
--------------------------
Use the factory-default jumpersetting when the Medalist drive is
installed as the single drive in the computer.
Two-Drive configuration
-----------------------
When two drives are installed in the computer, you must configure one
drive as the master and the other as the slave.
Medalist drive as Master
------------------------
The Medalist drives provide for three ways the slave can identify
itself. You can configure the Medalist drive for a slave that is:
- An ATA-compatible drive
- A non-ATA-compatible drive that does not conform to the DASP- timing parameter of the ATA specification
- A non-ATA-compatible drive that does not conform to the DASP- timing parameter of the ATA specfication but negates PDIAG- when the drive is ready
Medalist drive as Slave
-----------------------
The Medalist drive conforms to the ATA standard for slave identifi-
cation. If the master drive is a non-ATA-compatible drive, it may not
recognize the Medalist drive in the slave position. We recommend that
you configure your Medalist drive as the master when used with a
non-ATA-compatible drive.
Cable-select configuration
--------------------------
If your computer and both of your drives support cable select (CSEL),
you can use the cable select option to determine the master and
slave. To configure your drives to use cable select, you need to
install jumpers and to use a special cable-select cable as follows:
- Install a jumper on pins 3 and 4 of the master/slave jumper block. When a jumper is installed in this position, the drive ignores the jumper installed on pins 7 and 8.
- You must use an interface cable built for cable-select. To make a drive the master, attach it to the connector that has the CSEL signal line connected to pin 28. To make a drive the slave, attach it to the connector that has pin 28 unconnected (CSEL is not carried to pin 28 of that cable connector.) Note that CSEL is grounded at the host.
Factory-test configuration
--------------------------
Do not install jumpers on pins 5 and 6 and pins 7 and 8 at the same
time. This configuration is used to test the drive at the factory.
When jumpers are installed in both of these positions, the heads
continuously seek back and forth across the media and the drive
ignores all control signals sent by the interface.
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