The same TYPE-C hard drive box as the Wandering Earth 2 Digital Life

# **Mobile hard drive imitating the Wandering Earth 2 digital life plan**
## *It is divided into the upper expansion part and the lower hard drive transfer part*
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#### ***This project has not been physically verified! ! ! (Already preparing!) ***

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> ### Expansion part
> >![image.png] > > The expansion part uses a VL822-Q5 chip to cooperate with the VL162 chip to realize single TYPEC, USB3. 2GEN2 input to dual TYPEC output
> > > When there is no hard disk, the adapter expansion part can be regarded as an independent TYPEC expansion dock. Although the adapter interface is relatively small, it is not unusable, right? ~~
> > > >This part should eventually have an aluminum alloy casing. The chip layout is relatively compact, but the heat dissipation pressure should not be large?
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> ### Hard disk part
> >![image.png] > > The hard disk part adopts RTL9210B-CG chip, supports M.2 interface SATA or NVME dual protocol, and is equipped with a MX25L3233FM1I-08G FLash chip , capable of flashing various firmwares
> > > When not paired with the expansion dock module mentioned above, the hard drive can also operate independently
> > > > Because it needs to have the appearance that appeared in The Wandering Earth 2 (gray translucent acrylic) I think we need to pay special attention to the heat generated by the hard drive. It has not been tested yet, and I don’t know if the hard drive will overheat.

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* ### The following is a 3D rendering of the project (the two parts are spliced ​​together)
! [File 3D rendering] *****
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> ### Version
>> V1.0 (2023,2,2): Currently at this stage (the project design is completed, the physical object has not yet been verified) Note: PCB has entered the board-making verification stage.
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### The shell of the hard disk box has not been modeled yet (I plan to wait until the physical verification is completed before modeling, after all, online 3D printing is not cheap)