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So i just need to ask some advise really, i have a couple of weeks holiday and i have decided to do a project, a old pc case with 20-30 hdds in it hooked up to a modular power case and sata cables coming from the back of the hdd using a sata to usb adapter. the usb from the adapter goes into a usb splitter so i could get lots of usbs from the hdd's in there so i only have one usb wire coming out. power supply is a modular power supply with power splitters so for everyone cable i can hook up 2 hdds to one cable. here are the links to the items i was thinking of using, and a quick question what power spiltter will i need for power satas, in other words what is the type of power addapter i need

PSU: http://www.ebay.co.uk/itm/Corsair-AX1200i-1200W-Digital-Modular-PSU-80-Platinum-Certified-140mm-Fan-/380675845171?pt=UK_Computing_PowerSupplies_EH&hash=item58a20c6c33

sata to usb maybe this one: http://www.ebay.co.uk/itm/USB-3-0-2-0-to-SATA-External-Bridge-Adapter-Converter-5Gbps-for-Laptop-/370906178816?pt=UK_Computing_Drive_Cables_Adapters&hash=item565bbb2500

usb adapter: http://www.ebay.co.uk/itm/High-Speed-7-Ports-2-0-USB-Powered-Hub-Adapter-For-Desktop-PC-Laptop-Mac-Comp-/120868898796?pt=UK_Computing_USB_Cables&hash=item1c245907ec

sata: http://www.ebay.co.uk/itm/2-x-50cm-Serial-ATA-SATA-II-2-Hard-Drive-Data-Cable-Lead-0-5m-RED-/370861857147?pt=UK_Computing_Drive_Cables_Adapters&hash=item565916d97b

is this the power spiltter: http://www.ebay.co.uk/itm/Internal-SATA-PC-Power-Splitter-Cable-1x-SATA-3x-SATA-/110711382074?pt=UK_Computing_CablesConnectors_RL&hash=item19c6e9a03a ??

case: http://www.ebay.co.uk/itm/NEW-BLACK-GALAXY-3-ATX-PC-GAMER-TOWER-CASE-with-WINDOW-/140508446720?pt=UK_Computing_DesktopComponents_RL&hash=item20b6f4c000

HDD: http://www.ebay.co.uk/itm/3TB-WD-Red-WD30EFRX-RED-SATA-6Gb-SEC-64MB-Cache-Internal-HDD-For-1-5-Bay-NAS-2-/360786017700?pt=UK_Computing_HardDrives_RL&hash=item540085bda4

and my plan is to hook the psu to a switch on the frount of the case, but i read you need the mobo connector for the rest to work is there anyway arround that? and any advise is good advise?

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Sorry to say but I just wonder: What is the point about this project? 20 HDDs storing data from USB :|

 

Other then that I think you got a well planned build/project here and I hope you accomplish your goal here :) But a 60 Terabyte "thumbdrive" is quite insane :o

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thanks guys just want something to do and this sounds like a good idea I see what you mean about USB I though the same but I didn't know how else I could do this?

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Unless you already have the psu, it's much more than you need. SATA drives need about 10W each. On the other hand if you do have it you only need to get two more SATA cables. The unit comes with 4x4 SATA cables and can take two more easily, which would give the ability to power 24 drives. Or use a molex to SATA power splitter like this one.

 

To have the case switch control the psu directly, I believe it's just a matter of controlling two pins on the motherboard power connector. An internet search will turn up which two.

 

Sounds like an interesting project. If you do try it, log it so we can follow along.

80+ ratings certify electrical efficiency. Not quality.

 

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yeah I see what you mean, any other ideas to hook it up to my pc other than usb, and lastly how could I make all 20-30 appear as one?

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yeah I see what you mean, any other ideas to hook it up to my pc other than usb, and lastly how could I make all 20-30 appear as one?

 

Something like the following should let you RAID the drives. This is just one of a large number of these types of cards and cables.

 

http://www.amazon.co.uk/HighPoint-RocketRAID-2744-PCI-Express-Controller/dp/B0044CR6H0/ref=sr_1_6?ie=UTF8&qid=1385058384&sr=8-6&keywords=raid+controller+external+drives

 

http://www.amazon.co.uk/Internal-SFF-8087-Female-Forward-Breakout/dp/B00GFCSK1S/ref=sr_1_2?ie=UTF8&qid=1385058578&sr=8-2&keywords=mini-sas+to+sata+breakout+cable

80+ ratings certify electrical efficiency. Not quality.

 

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I roll with sigs off so I have no idea what you're advertising.

 

This is NOT the signature you are looking for.

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is there any way I could get the usb adapter in sata form would that be any better?

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That doesn't work together, you have an external card and internal cables.

 

Oops, linked the wrong one. http://www.amazon.co.uk/External-SFF-8470-Female-Forward-Breakout/dp/B005E2XTUM/ref=sr_1_7?ie=UTF8&qid=1385060646&sr=8-7&keywords=mini-sas+to+sata+breakout+cable

80+ ratings certify electrical efficiency. Not quality.

 

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hmmm looks okay so the silver bit would plugin into the back of the pc correct?

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and as I would need 20-30 harddrives I would need a hell of a lot of those?

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I still don't see how its going to work, 4 per SAS cable = 16. Would need a JBOD enclosure with a backplane.

I roll with sigs off so I have no idea what you're advertising.

 

This is NOT the signature you are looking for.

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thanks for your help guys should I make my own hdd rack or buy one? hmmm the choices :D

Check out my current projects: Selling site (Click Here)

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