SR12UB: Tripp Lite SmartRack 12U Mid-Depth Small Rack Enclosure
MPN: SR12UB|By: Tripp Lite

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
This is the Tripp Lite SmartRack 12U mid-depth small rack Enclosure, order code SR12UB. Drives, carriers and the enclosure are separate line items, and a shelf that arrives without carriers cannot be populated. This is a 12U enclosure. Tell us the drive count and we will quote the whole shelf.
No price is published here because the market for this part moves week to week; ask and we will give you a current one rather than a stale one.
Specifications
General
- Manufacturer part number
- SR12UB
- Product Type
- Storage Enclosures
- Manufacturer
- Tripp Lite
Physical
- Rack Units
- 12U
Published specifications for SR12UB. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Tripp Lite SR12UB is deployed
- Sourcing SR12UB against a build sheet that names it explicitly
- Adding a shelf behind a controller already in production
- Building bulk capacity without replacing the head unit
Who this part is for
- Engineers checking daisy-chain limits before ordering expansion
- Procurement expanding storage against an approved capacity plan
- Storage teams adding a shelf to a head unit already in production
What you get ordering this from us
Ordered by part number
Quoted and supplied against SR12UB specifically, so what arrives is what your build sheet asks for.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Supported by the head unit
We confirm the shelf is on the controller’s supported list, not merely that the cable fits.
Questions buyers ask about this part
Is SR12UB genuine and is the warranty intact?
Yes. It ships new in Tripp Lite packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will SR12UB work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it: firmware revision and platform generation matter, and this is the check that prevents a return.
Do you accept purchase orders and quote at volume?
Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Storage Enclosures we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Supermicro CSE-846BE1C-R1K23JBOD 24-Bay 4U JBOD | Supermicro | Drive Bays: 24 x 3.5" | In Stock | $3,185 |
| Dell EMC PowerVault MD1400 12-Bay 2U Enclosure | Dell EMC | Drive Bays: 12 x 3.5" | In Stock | $3,055 |
| HPE D3600 12-Bay 2U Enclosure | HPE | Drive Bays: 12 x 3.5" | In Stock | $2,575 |
| NetApp DS224C 24-Bay 2U Shelf | NetApp | Drive Bays: 24 x 2.5" | In Stock | $3,445 |
| Lenovo ThinkSystem D1212 12-Bay 2U Enclosure | Lenovo | Drive Bays: 12 x 3.5" | In Stock | $2,665 |
| Dell PowerVault 220s 14x Slots SCSI 3U External HDD Enclosure | Dell | Rack Units: 3U | In Stock | $465 |
Browse all Storage Enclosures or everything we stock from Tripp Lite.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
