ST4038 (1987)
SEAGATE
Form
5.25"/FH
Native
Translation
Capacity form/unform
31/ 38
MB
Cylinders
733
Seek time av./s. track
40.0/ 8.0
ms
Heads
5
Controller
MFM / ST412
Sector/track
17
Cache/Buffer KB
Precompensation
300
Data transfer rate int.
0.625
MB/s
Landing Zone
Transfer ext.
Bytes/Sector
512
Recording method
MFM
operating
non-operating
Supply voltage
5/12 V
Temperature
°C
10 / 45
-40 / 60
Power: sleep
W
Humidity
%
8 / 80
5 / 90
standby
Altitude
km
-0.305 / 3.048
-0.305 / 9.144
idle
25.5
Shock
g
10
35
seek
37.5
Rotation
RPM
3600
read/write
Acoustic
dba
spin-up
ECC
bit
MTBF
h
12000
Warranty
Month
Lift/Lock/Park
YES
Certificates
CSA,FCC,IEC380,TUV,UL478,VDE