S T 9 1 4 5 A G SEAGATE
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 2.5"/SUPERSLIMLINE Cylinders 1463| 980| |
Capacity form/unform 128/ 145 MB Heads 4| 15| |
Seek time / track 16.0/ 5.0 ms Sector/track | 17| |
Controller IDE / AT Precompensation
Cache/Buffer 32 KB SEGMENTED Landing Zone
Data transfer rate 2.000 MB/S int Bytes/Sector 512
4.000 MB/S ext
Recording method RLL 2/7 operating | non-operating
-------------+--------------
Supply voltage 5 V Temperature *C 5 55 | -40 70
Power: sleep 0.2 W Humidity % |
standby 0.2 W Altitude km |
idle 0.7 W Shock g 100 | 150
seek 1.8 W Rotation RPM 3449
read/write 1.8 W Acoustic dBA
spin-up W ECC Bit
MTBF h 150000
Warranty Month 12
Lift/Lock/Park YES Certificates
**********************************************************************
L A Y O U T
**********************************************************************
SEAGATE ST9140/9550/9190/9145AG PRODUCT SPECIFICATION
+---------------------------------------------------------+
| |XX
| |XX 44-pin
| |XX I
| |XX N
| |XX T
| |XX E
| |*X R
| |XX F
| |XX A
| |XX C
| |XX E
| |XX1
| |+-+
+---------------------------------------------------------++-+
Master/
Slave
**********************************************************************
J U M P E R S
**********************************************************************
SEAGATE ST9140/9550/9190/9145AG PRODUCT SPECIFICATION
Jumper Setting
==============
Master/Slave selection
----------------------
Interface J1 Jumper
+-------------------------------------------+ +------+
|o o o o o o o o o o o o o o o o o o o o o 1| | A C |
|o o o o o o o o o o o o * o o o o o o o o o| | B D |
44------------------------------------------+ +------+
---------------------------------------------------------PWA------
Pin 41 +5VDC
Pin 42 +5VDC
Pin 43 GND
Pin 44 Reserved
Drive uses +5VDC power supplied to the drive via the interface
connector. The drive does NOT make use of a +12VDC power line.
Pin-20 removed for keying
Jumper for Pins Configuration
A and B C and D
------------------------------------------------------------------
OPEN OPEN Drive is Master, no Slave present
CLOSED OPEN Drive is Master, Seagate Slave drive present
OPEN CLOSED Drive is Slave to another Seagate 2.5" Master
CLOSED CLOSED Reserved Position (Do not use)