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MK-923

Name: MK-923
Brand: Brainboxes

Brainboxes

£11.54

We have not confirmed this price since it was first recorded. Check before buying.

Compatible with CM 3+, CM3 Lite, CM3 and CM1 (use additional included thermal pad) Sits in direct contact with the Raspberry Pi compute module’s integrated processing chip (SoC) Includes: 2x M1.6 2x M2.0 screws and nuts, spare heat pad, and heatsink Used by Brainboxes in the BB-400 and BB-411. This aluminium heatsink sits in direct contact with the Raspberry Pi compute module’s integrated processing chip (SoC). The surface area of the heatsink is maximised to most efficiently utilise thermal conduction and draw heat away from the processor. Used by Brainboxes in the BB-400 and BB-411.

Brainboxes's own words, read from their page.

Buy from BRAINBOXES LIMITEDPrice seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as BRAINBOXES LIMITED, number 03245094. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

MK-923

Where this comes from

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