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SPEC 77738212

r,:J c:\ CONTR.OL DATA CO 8
\=:J c:I CORPORATION REV F
DATE August 1988
PAGe 1 of 59

PRODUCT SPECIFICATION

FOR
TM
WREN III DISK DRIVE
MODEL 94166
COPYRIGHT @ 1988
by CONTROL DATA CORPORATION
ALL RIGHTS RESERVED
Printed in the United States of America

This publication may contain application, high technology,
or product specification data, or any combination thereof,
is considered advance technical information by the
producer, and is subject to change without prior notice.
PRODUCT SPECIFICATION FOR WREN 111 DISK DRIVE MODEL 94166 77738212-D

SUMMARY
TM
The CDC WREN Peripheral family is composed of the following members.
For specific information on each member. refer to the appcopriace
documents.

1 MODEL , PRODUCT I 1 CAPACITY
NAME 1 NUMBER * ISPEC"IFtCATIONl INTERfACE I !~EGABYTESl
1 I I
WREN II 1 94155-XX I 11115909 CDC 506 (ST506 CaMP.) \48, 57, 67, 71 or 86 i
WREN II 1 9415&-XX I 17738019 ESDI 146, 67 or 86 L
WREN II I 94151-YY I 77738208 SCSI (SASITM Subset) I 25 to 80 1
WREN II HHI 94205-XX I 71738161 CDC 506 {STS06 CaMP.' 130, 41 or 51 1
1 1 I I
I
WREN III I 9416&-XXXI 77738212 ESDI I , 01, 141 0 r 182 I
WREN ttl I 94161-YYYl 17138270 SCSI ** 186,121 or 155 {S12 Byte)1
I 1 I I !
IWREN III HHI 9421'-YY I 17765250 SCSI ** 191 (512 Byte) I
lWREN tIl HHI 94216-XXXI 17165216 ESDI 1106 I
1 I 1 I 1
, WREN IV f 94171-YYYI 17738386 SCSI ** 1301 {S12 Bvtel

* XX(X) denotes unformatted drive capacity in megaby:es. Foe
example. Model number 94166-182 is a WREN 111 with ESDI Interface
and an unformatted capacity of 182 megaby~es.

YY{Y) denotes formatted d~ive capacity.

-* These drives allow the use~ to reformat using any integer data
block size between 256 and 2048 bytes. Units are normally
formatted at the factory with 512 byte data block size. with
capacity dependent on number of data heads.

-2-
PRODUCT SPECIFICATION FOR WREN III DISK DRIVE MODEL 94166 77738212-C

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