DELL 470-AAVK InfiniBand/fibre optic cable 0.5 m SFP+ Black

Product Overview

AI-generated summary

At £43.90 ex-VAT for a 0.5m Dell-branded InfiniBand/fibre optic SFP+ cable, this is the kind of accessory you buy once you’ve already decided you’re staying inside a specific Dell ecosystem and you need it to “just work.” The upside is reliability and compatibility in environments where optics/cabling tend to be picky—data centres and serious lab/cluster setups. If you’re doing short patching between adjacent switches/hosts, the length makes sense, and you’re paying for the convenience of not having to gamble on third-party optics/cables with potentially annoying negotiation issues.

That said, I wouldn’t buy this reflexively. If you’ve got a mixed vendor setup or you’re just replacing a cable in a less strict environment, you may get similar performance for less money with non-Dell options—provided you verify compatibility and the required optics standard. Also, 0.5m is short: if your rack layout needs slack or your patching path isn’t spot-on, you’ll end up paying again for the “right” length.

**Who should buy:** teams with Dell networking gear who need a short, dependable InfiniBand/fibre link and want the lowest-risk option. **Who should skip:** anyone trying to minimise cable spend, anyone with uncertain vendor compatibility, or anyone not confident the 0.5m run will fit cleanly.