info-3b2@lamc.UUCP (Info-3b2 Mailer) (12/04/88)
Info-3b2 Digest, Number 43 Saturday, December 3rd 1988 Today's Topics: Info requested on Wren-3 and Wren-4 140Mb and 300Mb drives Re: Info requested on Wren-3 and Wren-4 140Mb and 300Mb drives ---------------------------------------------------------------------- Subject: Info requested on Wren-3 and Wren-4 140Mb and 300Mb drives From: pyuxd!pat! -- ------------------------------ Subject: Re: Info requested on Wren-3 and Wren-4 140Mb and 300Mb drives From: netsys!att!looney!cmv I'm taking this info directly off of a CDC glossy for the Wren 4... CDC Wren 4 5.25" Rigid Disk Drive Capacity 300MB formatted (1024-byte sectors) Number of disks 5 Data surfaces 9 Servo surfaces 1 Tracks per surface 1365 Track Density 1280 TPI Recording Density 19058 BPI Recording Method 2.7RLL Rotation speed 3600r/min Average latency 8.3ms Seek time typical Single track 4ms Average 16.5ms Maximum 43ms Interface type SCSI Transfer rate Supports at one to one interleave 1.50Mbytes/sec Async 3.0Mbytes/sec Sync. So, it looks like it will only do SCSI. Let me know if you have any other questions that the spec. sheets could answer. -Craig Votava [att!]looney!cmv ------------------------------------- To join this group or have your thoughts in the next issue, please send electronic mail to Ken Davis at the following address; {pacbell,netsys,hoptoad,well}!lamc!info-3b2-request The views expressed in Info-3b2 Digest are those of the individual authors only. ********************* End of Info-3b2 Digest *********************