Upgrading Storage on Z170 Laptop

Bsanders31

Prominent
Mar 28, 2017
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I've got a laptop with a z170 Moba & a Pentium 6700k processor. It came with a 250 gb samsung evo 960 nvme (Boot drive) and a 1 TB WD Black HDD and I am thinking about upgrading my storage. I've got a ton of external storage options so I am not worried about volatility at all so please spare me the, "RAID 0 IS AWFUL BECAUSE YOU LOSE ALL YOUR DATA IF ONE DRIVE FAILS." speech. I know. As configured right now, I'll still lose all my data if my ssd or hdd fail but they're backed up and will continue to be. I'm thinking about ordering an additional 250 gb 960 evo and an additional 1 tb wd black and running them both in a raid 0 array. Is this possible? Will I notice any performance improvements on top of the fact that I will be doubling my storage? My laptop definitely has 2 SATA slots and 2 nvme slots so I know it's possible but I'm slightly confused about whether or not I will end up with a bottleneck because of the number of lanes provided by the motherboard. Any information you can provide will be strongly considered and even more appreciated. Thank you in advance!
 

Bsanders31

Prominent
Mar 28, 2017
7
0
520
I'm beginning to think no one has tried this or knows the answer, which is surprising. I was under the impression that an Intel Z170 Chipset was pretty widely used. It's hard to believe I'm the first person to wonder if it is possible to run multiple raid arrays in a "raid hardware" configuration using this motherboard. I'm almost positive that it would be possible to do so using "software raid" for one of the arrays but have read that doing so would not be very beneficial at all in regards to read/write speed on whichever array is not using the mobo's dedicated raid array ability. Had anyone done so for 2 nvme Evo 960s or 2 WD BLACK HDDs? If so, was there any performance gain at all? Hopefully I'm not talking to myself here. :)