Seagate ST225 - Page 3

Appendix 3: S1213
Specifications
PHYSICAL ORGANI7.ATION
TrKu: t.210
Cylinden: 815
Red/Write He••••: 2
DIK': 1
UNroltMAmD CAPACITY
Pet Driw:
~rCrlindor.
•••• Trocl.:
roRMAmD CA'ACT\'
Per Drtw:
P.rCylindet:
An Tnc:k:
IW SectOl':
SeetON per
lrKk:
12.1' Mea_byt"
20.'32 Bytee
Xl.416 Byt ••
MJ.n
Moa.by1"
11.4088)1"
•.••048)1"
512 8y1"
"
f)
{
Ii
.•
ST225 OEM MANUAL
October 22, 1985©
36005-001, Rev. F
1per H)-bll. ,ud •
I
per lO'tbit.rv.d··
J per to" seeb
fUNCnONALSP£CnCATIONS
Rot.honlll Speed: 3.600 RPM
t ''''
Record!n. Scheme: MFM
Recordihl Den.U,: '.827 BPI
Flu Den.lty: '.827 Fa
TrackDen.II,: 588TPI
Interface: ST412
o.'a Tr.Mr., tt.,.: S.O Mes.bUslleC
ACaSS TIME
lIad. -U •• ,
1rKk·lo·TrKk; 20mMIC
Aver'lIt8: aSmRC
Full Strub: UOmaec
Lalency: I.JJmsec; noml •••1
EnOR RATES
RKowf.bI.
ReIHl Enon:
Non.rtICowr.W. RlrIHf Enon:
Seek Erron:
·1itK.~~wHhlll"ret""
u No4I NCCftIftlbie ."hlll •• ,.., ••
REWlnsrY S'WnCATIONS
MTBf: 20.000 A7wer~ Houn
PM: Not Requhod
M1TR: 30Mlnul••
SeI'YlceU": S
'lean
OP£RATIONAL ENVIRONMENT
AmbMtnI1empefllturo: ttrC 10 45"'C ISD-Flo 113-F,
Temperalure C,.ch.nt:
1O"'Cthr. (1S·''''r.1
Rel,liw HumidUy: • 1080'" nonconden.lnl
Maximum Wet Bulb: 28'1: 1'•.•
·'1nonconden.lnf;
DC!'OWU REQUIREMENTS
.IZVOC f: 5'" .1 AmIN 'yp.
2.2 Ampl
mall .•• power·up
• ,VOC
t ,•••. 1 Amptlyp.
PowItr: 14.11
W.'IJIYp.
PHYSICAL SP£anCATIONS
U.lahl: 1.131nchet ma•. lfI..mm'
\Vkllh: S_lS = Inchet 1148.0S ~ mm'
Depth: 1.00 Inc:heemu:.1203.Zmmt
WelSh': US II.. IUS kal
040
mlJ OEAl/~",,
~
J
Seagate'" reserves the right to change, without
notice. the specifications contained in this manual.
t-
920 Disc Drive. Scotts Valley. Calirornia 9S066-4S44. USA
Telephone: (408) 4)8·6SS0 Telex: I764SSSEt\GATE SCVL