SSD for OS and HDD x 4 for RAID 1+0 possible?

Jun 7, 2018
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0
10
Intel Core i5 7600K @ 3.80GHz Kabylake 14nm
RAM 16.0GB DDR4 @ 1069MHz (15-15-15-36)
Motherboard ASUSTeK PRIME Z270-P (LGA1151)
Graphics 4095MB NVIDIA GeForce GTX 1070
Storage currently…
223GB KINGSTON SATA SSD (currently W10 OS = installed)
931GB Western Digital WDC internal HDD (SATA = backup for picture and video files)
1863GB Seagate ST2000DM006 internal (SATA) = used as E: for program and software files.
1862GB Western Digital WD Elements 107C USB Device (USB (SATA) ) external used for original full then incremental backups.

Storage – New …
Samsung NVMe SSD 960 EVO M.2 500GB
Seagate Barracuda 4Tb SATA - 256mb cache x 4 units (new unfitted)

I want to ditch Windows 10, and I have a proper copy of Windows 7 Pro 64 – with key, as a DVD iso (bootable)

My plan is to physically remove the existing drives, install the M.2 card and clean install Windows 7 onto it. Then use the new 4TB drives x 4 to create a 1+0 RAID, for redundancy and possibly a slight performance increase.
Yes – I know I ‘lose’ 8TB – but I think the remaining 8 will last me for a while yet, and I like the peace of mind that I can lose a disk with not too much hardship to replace it.
I have the existing 2TB external for backup, and would also like to use an external caddy to use the old internal 2 TB drive for backup of the backup if that makes sense.
Is this possible with my motherboard and system as it stands? As far as I can tell I have 4 x SATA slots, and 2 M.2 sockets.
Would my optical drive be using one of the SATA sockets – so stopping me from using one of the new drives?

If this is all do-able – what would the procedure be?
I know the backup everything – find the W7 drivers for the mobo part and that side of things – I have that on a usb drive already.
Should I go into the BIOS and set anything to do with RAID before taking my pc apart?
Should I Install all the drives – SSD and 4 x HDD before installing W7?
Should I give up and formulate another plan as my plan wont work?

All advice welcome !

 

popatim

Titan
Moderator
Yes it can be done with your motherbd.

I would install, configure, and format the raid in the Intel raid bios first. label the drives and sata cables/ports so you can put them back into t he same order. Keep track of what gets installed where as you may need this info (like ser#) for troubleshooting later. Then power off and remove the drives.

Install your NVME drive and use the USB installer, that you have already modified to get win7 to install to an NVME drive I hope, and install Win7.
Once installed load your motherbd drivers, including the intel raid/RST driver. At some point afterwards, shut down and install you HDD's.