Samsung EVO vs. Crucial MX200

sethwilliam

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maxalge

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samsung and sandisk offer the best performance



if you want to go the m.2 route make sure your motherboard supports full 3.0 x4 bandwith, and is compatible with the key of the drive you want to buy
 

sethwilliam

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I'm sorry but what do you mean "Key of the drive you want to buy?" What would be the key for the M.2 Samsung drive?
 

maxalge

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https://en.wikipedia.org/wiki/M.2


"The M.2 form factor features three different connectors or 'keys' which specify the maximum number of PCIe lanes the drive can use.
The keys are known as the "B key", "M key" and "B & M key". The "B key" is limited to two PCIe lanes while the "M key" can utilize four PCIe lanes. Oddly, most drives limited to PCIe x2 are keyed for B and M allowing them to work with both sockets, leaving just the PCIe x4 drives using the "M key".
If that weren't confusing enough, not all M.2 drives are the same length or width and some motherboards are less flexible than others. The M.2 standard allows module widths of 12, 16, 22 and 30mm, and lengths of 16, 26, 30, 38, 42, 60, 80 and 110mm.

Currently, M.2 drives intended for use in PCs are 22mm wide, but they come in a variety of lengths.
To make it easier to determine a drive's dimensions, both the width and height are expressed in a single number that combines the two dimensions. For example, the 850 Evo M.2 series is 22mm wide and 80mm long so they are listed as being a 2280"











If your motherboard supports the full 3.0 x4 spec for the m.2 slot you can get insane speeds

http://www.tomshardware.com/news/samsung-950-pro-ssd-nvme-3d-vnand,30135.html



http://www.newegg.com/Product/Product.aspx?Item=N82E16820147467
 
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sethwilliam

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Can you give me an example of an LGA 1150 motherboard that has the full 3.0 x4 specs? I am actually trying to upgrade my MOBO and haven't settled on one yet. If you have time it's for LGA 1150 (I7 4770k), needs at least 2 PCI-e cards for SLI x16 x8 or however that works and the M.2
If you don't have time don't worry about it you have helped me a lot as is. Thanks!
 

maxalge

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http://www.newegg.com/Product/Product.aspx?Item=N82E16813157500