CompuServe Thread

#NEC CD-ROMs confusing

4 messages in this thread
#30643From: Jeong Ho LeeNov 10, 1992 1:10 AM
Hello, Can anybody explain me differences of NEC CD-ROMs – 73, 74, 83, 84 ? Sometimes they have suffix – (m). Seems to me that some of them are internal, the others are external. What about speed and interface ? Thanks jLee
#30665From: Albert DayesNov 10, 1992 8:48 AM
ALL are scsi devices. 73 ext, 83 int, 74 ext, 84 int. The 83M and 73M are the same as 84 and 74 respectively except the don't have the double dust door. These drives have 280ms access time, 300k/s, 2 rca jacks, 64K buffer, etc. New CD-ROM will probably be announced at Comdex which is in 6 days and counting. So it is much better to wait and see what comes out and how pricing is overall.
#30778From: Mitch CraneNov 12, 1992 12:19 AM
8x = internal 7x = external I had an 84j, it had no dust door. -Mitch
#30859From: Tom MilledgeNov 13, 1992 6:35 AM
Jeong, I have sold and used Sony and many types of NEC but reckon that the CDR-74 is the best drive around. Unless desk space if really important I suggest that you buy an external. Internals seem to suck dust and give more problems. If you need to send it away for repair having an external is so much simpler. Tom