If you'll be backing up over 10BT, then you might want to do the NS-20. It
most closely matches the performance of the network, and should prevent
excessive underruns, repositioning and rebuffering, which may improve
overall throughput.

Just a thought. It's open for comments.

Brad.

-----Original Message-----
From: Daniel Knight [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 18, 2000 8:37 AM
To: Retro-Talk
Subject: Time for backup at home


Much as I'd love to put a VXA or AIT drive on my home network, I don't 
want to spend that much money on the drive.

I've had enough bad experiences with DAT and DAT-II drives that I've 
ruled out that option. It seems to be coming down to NS-20 and Onstream 
ECHO 30.

DRIVE       NS-20     ECHO 30
Native       10 GB     15 GB
Compressed   20 GB     30 GB
Speed       50MB/min  120MB/min
Drive cost   $550      $630
Tape cost     $60       $50
$/GB*       $4.60     $2.33

* estimated based on 30% compression

Both are packaged with Retrospect 4.2. I'll be backing up over 10Base-T, 
so either should be plenty fast.

Based on capacity, speed, and $/GB, the ECHO 30 looks like the winner.

I'd like feedback from those who've gone with the Onstream drive. Is it 
reliable? (Key question before I spend my money.)

Thanks!

Dan Knight, information systems manager       [EMAIL PROTECTED]
Baker Book House Company                 <http://www.bakerbooks.com>
6030 East Fulton                                   616-676-9185 x146
Ada, Michigan 49301                                 fax 616-676-9573

 - Macintosh: Love bug resistant, always Y2K ready



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