DELL
DELL 770-BDSK Server Accessory for R700 R720 R730 R740 R750
A cable management arm kit compatible with PowerEdge R700, R720, R730, R740 and R750 servers
- TypeControl Module
- Organises server cables with a dedicated management arm
- Supports R700, R720, R730, R740 and R750 chassis
- Simplifies maintenance by keeping cables routed and accessible
- Ships new as a genuine Dell 770-BDSK kit
Cable Management Arm Kit for Dell PowerEdge R700
This Dell 770-BDSK cable management arm kit is designed for Dell PowerEdge R700, R720, R730, R740 and R750 servers. It organises and secures cables at the rear of the chassis to maintain airflow and simplify maintenance. The accessory suits system administrators and data-centre technicians who need tidy cable routing in rack-mounted deployments.
Thermals noise and power draw in normal use
The arm kit is a passive mechanical accessory with no moving parts, fans or electrical connections. It draws zero power and generates no audible noise during operation. By keeping cables clear of rear exhaust vents, it supports the server's existing thermal design without adding heat or restricting airflow.
Highlights
- Organises server cables with a dedicated management arm
- Supports R700, R720, R730, R740 and R750 chassis
- Simplifies maintenance by keeping cables routed and accessible
- Ships new as a genuine Dell 770-BDSK kit
Specifications
| Type | Control Module |
|---|---|
| Shipping weight | 2.27 kg |
| Package size | 505 × 193 × 97 mm |
Questions about this item
How do I attach the 770-BDSK cable management arm to my R730 server rails?
Align the arm brackets with the rail mounting holes on the R730, secure the screws finger-tight, then fully tighten while holding the arm level to avoid binding.
Will the plastic hinges on the 770-BDSK arm need replacement after repeated server extensions?
The hinges are rated for the server lifecycle; inspect them during routine maintenance and replace only if cracking or excessive play appears.
New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



