help to choose best ssd

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masih_enter

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Feb 14, 2017
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hello
i have 200 or maximum 270 $ budget . my motherboard is asus b75-ma and don't support m.2 port .
i need ssd for install windows and program and i have many write/read per day (80 gig) . my pc always is turn on .
which of this product is better for me ?
Samsung 850 EVO 500 G
Samsung 850 PRO 512 G
AData SU-900 500 G (i see it support NCQ and ECC , Also have 800 T TBW)
i want use my ssd for 4-5 year at least. and dont decrease speed after few months.
or is out there any better option for me ?
 
Solution
R
For Client SSDs, endurance spec is generally in TBW, which is total terabytes written. Some basic math should allow you to calculate out which one is good enough for 5 years. The NAND in the AData drive is pretty comparable to Samsung's NAND.

For a 512GB 850 Pro, you're looking at 300TBW. Samsung Pro drives tends to be around 0.3 DWPD (Drive Writes Per Day) for 5 years and this matches up around there. So you're looking at about 150GB per day on a 512GB.

An 800TBW drive will allow even more writes.
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rkzhao

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Mar 8, 2016
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For Client SSDs, endurance spec is generally in TBW, which is total terabytes written. Some basic math should allow you to calculate out which one is good enough for 5 years. The NAND in the AData drive is pretty comparable to Samsung's NAND.

For a 512GB 850 Pro, you're looking at 300TBW. Samsung Pro drives tends to be around 0.3 DWPD (Drive Writes Per Day) for 5 years and this matches up around there. So you're looking at about 150GB per day on a 512GB.

An 800TBW drive will allow even more writes.
 
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