DEC StorageWorks Power Supply Canisters
These are power supplies for StorageWorks shelves. I've got them in both Top Gun Blue for the newer DS-BA356 shelves, and Green for the older BA350 shelves.
The LED on the left is the SELF_OK LED; if it goes out it indicates that there is a problem with one or more of the shelves blowers or power supplies. The LED on the right closest to the power connector is the POWER_OK LED; if it goes out it indicates that PSU has failed.
Inventory
I've got quite a few of these!
| Brand | Part | Rating | Count | Notes |
|---|---|---|---|---|
| Compaq/Digital | DS-BA35X-HH | 180W | 21 | Newer power supplies in Top Gun Blue for UltraSCSI shelves (DS-BA356) |
| Compaq | 2 | |||
| Digital | SWXBP-SD | 150W | 1 | These are for the BA350 and BA356 shelves. BA356 needs 150W power supplies, as do BA350 shelves with more than six 7200RPM disks. |
| Digital | BA35X-HF | 150W | 1 | |
| Digital | BA35X-HA | 131W | 3 |
Cache Battery
I also have two Compaq RAID controller cache battery canisters, part DS-HS35X-BD. They contain a pair of sealed lead-acid batteries. I expect the batteries in these are long dead and should probably be removed just in case they decide to leak someday.
