The Storageworks cabinets I worked with were all either LVD or SE SCSI, no HVD. All of the RZ26 and some of RZ28 and RZ29 disks that I've seen were 50-pin, the rest 80-pin. I don't recall any 68-pin Storageworks drives.

Then again, my knowledge of that whole ecosystem is VERY anectdotal and limited.

  I think the answer you need is "Pop the cans open and look first."


        Doc



On 2/4/18 10:17 PM, Douglas Taylor via cctech wrote:
Ben;

Jbod.  Didn't know what it meant until today.  The computer has 4 SCSI controllers, the Storageworks is operated in a split configuration.  4 drives are on a RAID controller, the other 3 are on a normal SCSI controller.

What I was getting at with replacing the disks in the carrier was exactly what you mentioned; LVD or HVD SCSI.  I don't know what is in there.  Is it 50 pin or 68 or 80 pin.

Doug

On 2/4/2018 9:53 PM, Benjamin Huntsman wrote:
I want to say the difference is in HVD vs LVD SCSI ...  unless you’ve swapped out the guts yourself, I’d not mix and match...

Then again it’s been forever since I monkeyed with those things and I could be mistaken...

As for opening them, I’ve cracked them open before. It’s possible, but they were not manufactured to have their drives replaced easily... I damaged one last time I tried... be careful.

Do you have the controller too, or just the jbod?

-Ben


Sent from my iPhone

On Feb 4, 2018, at 1:42 PM, Douglas Taylor via cctech <cct...@classiccmp.org> wrote:

The alphaserver 1000a I have has a storageworks array.

The disk carriers are green in color, I see storageworks disks for sale on ebay that are blue.  What is the difference? Are they interchangeable?

Is it possible (or even wise) to open one of the green carriers and change the disk out?

Doug



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