770-BBNQ: Dell 1U Rack Mounting Tray for Tandem Switches
MPN: 770-BBNQ|By: Dell

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
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 Dell 1U rack mounting tray for tandem switches, order code 770-BBNQ. Square-hole, round-hole and threaded posts each need different hardware, and the cage nuts are the part that goes missing. Tell us the rack and we will quote the fixings with it.
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
- 770-BBNQ
- Product Type
- Racks & Rail Kits
- Manufacturer
- Dell
Physical
- Rack Units
- 1U
Compatibility & compliance
- Compatible Platform
- Tandem Switches
The table below is what the rail kit is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Dell 770-BBNQ is deployed
- Like-for-like replacement of 770-BBNQ in an existing system
- Kitting out a cabinet to a fixed layout
- Replacing damaged or mismatched mounting hardware
Who this part is for
- Engineers matching a kit to post type and rack depth
- Data centre teams racking equipment that arrived without its rails
- Procurement buying rack hardware alongside a scheduled install
What you get ordering this from us
Ordered by part number
770-BBNQ is what is quoted and 770-BBNQ is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Post type and depth matched
Square, round and threaded posts need different hardware; we confirm the rack before shipping the kit.
Questions buyers ask about this part
Is 770-BBNQ genuine and is the warranty intact?
Yes. It ships new in Dell 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 770-BBNQ 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Racks & Rail Kits we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Dell PowerEdge A7 Sliding Rail Kit 1U (R630, R640) | Dell Technologies | Rail Type: Sliding | In Stock | $215 |
| HPE ProLiant 1U Easy Install Rail Kit (DL360 Gen10/Gen11) | HPE | Rail Type: Sliding | In Stock | $200 |
| APC NetShelter SX 42U 600mm x 1070mm Enclosure | APC | Rack Height: 42U | In Stock | $1,885 |
| 1U 19-inch Vented Rack Shelf | Nexus Compute | Rack Height: 1U | In Stock | $55 |
| Lenovo ThinkSystem 1U Toolless Slide Rail Kit (SR630) | Lenovo | Rail Type: Sliding | In Stock | $175 |
| Supermicro MCP-290-00053-0N 1U Quick-Release Rail | Supermicro | Rail Type: Sliding | In Stock | $120 |
Browse all Racks & Rail Kits or everything we stock from Dell.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.
