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Ķ SSD ٱ? SSD ٱ? WD SN550 & SN750


ξƹ

ȸ : 1334
ۼ : 2020/04/24 07:10
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=136911
Ʈ    ̽

WD Black SN750 & Blue SN550 Ұ



Western Digital(WD) ð (Color) ǰ ڻ ǰ з ؿ 忡 ̷ ȿ ŵξϴ. Green, ɰ յ Blue, (ս) ַ Black Һڵ ս ְ ־ϴ.


WD ǰ ܼ (Green, Blue, Black)θ з ؿ ũ HGST پ 귣 ϸ鼭 ǰ Ӱ ϴ 귣 ۾ ϿԽϴ. ó ϴ° ̸ ߰ϴ ǰ PCIe(NVMe) ǰ 켱 ǰ ֽϴ.


Ǿ ս Black ǰ SN750̶ ̸ پϴ. δ Blue ξ NVMe ǰ SN500 ۳ Ϲݱ⿡ SN550 ׷̵尡 Ǿϴ.





Blue SN550 Black SN750 ǰ غҽϴ.

Black SN750 ۳⿡ ǥ ǰ ״ Blue SN550 SN500 ׷̵尡 Ǿϴ. ϴ 뿪 x2 -->x4 ι谡 Ǿ ̷ؼ б/( : Sequence) ӵ ϴ. SN500 Ʈѷ ޸(DRAM) 𷥸Ͱ SN550 𷥸 Ʈѷ Ǿϴ.. 𷥸 SATA Ŀ ū ̸ ̰ NVMe 뿪 SATA İ ٸ ⿡ ϶ ũ ʽϴ.


NAND Ʈѷ ü(in-house) 𵨸 ʽϴ. ̹ ð ٸ ǰ 񱳺 WD ַ ξ Blue Black ǰ 񱳸 غ ϰڽϴ.









ǰ ǰ




ڽ Black, Blue ״ Ǿϴ.




öƽ ̽ SSD Ƽ ԵǾ ֽϴ.





ǰ



Blue SN550 SN500 Ȱ ϰ ֽϴ. SN550 ƼĿ Ĩ(NAND, Ʈѷ) ٷ Ǿ־ 濭 Ǿֽϴ.



Black ٸ ǰ ϰ Ĩ ƼĿ Ǿ ֽϴ.



Blue SN550 6g Ǿ



Black SN750 8g Ǿϴ.



M.2 2280 (ũ) ֽϴ.



Blue, Black ǰ ܸ Ǿֽϴ.



SN750 ״ Blue SN550 M, B Key ΰ Ȩ M Key Ѱ Ǿϴ.





SSD ġ ׽Ʈ ȯ





ġ Blue SN550, Black SN750 ϰ M.2 Կ ϸ ~~Դϴ.



ġ Ŀ ġڿ ν Ǿϴ.




ġ ġ ϰ Ǹ ũ Ҵ ־ մϴ.



Crystal Disk Info ǰ Ȯ ֽϴ.

ȭ SSD ׽Ʈ PC ƴ Windows 10 ġǾ ִ ٸ PC ĸĸ Ͽϴ. NVMe SSD ⺻ Windows 10 ν ֱ⿡ Windows 7 ó NVMe ġ Ȯ ʽϴ.




׽Ʈ ý Դϴ.


WD Black Blue SSD ġŷ α׷ Ʒ α׷ Ͽϴ.

1. Crystal Disk Mark

2. AS SSD

3. HD Tune Pro

4. Ƽ ׽Ʈ


ʹ Ȯ ̱ 4 ½ϴ.


PC ȯ濡 κ ޶ ֽϴ.





Crystal Disk Mark Benchmark





Crystal Disk Mark 4ȸ ᱣ Դϴ. Blue SN500 忡 ǥ ġ ¦ ġ ־ Black SN750 б(3,470MB/s) ¦ ִ ġ ־ϴ. ǥ ġ ִġ̹Ƿ ̴ Դϴ.



ߴ Blue SN500 500GB ǰ Black SN750 1TB ǰ Դϴ. ü Ǵ 4K ġ ϴ.



б, SN550 λ̿ϴ.





AS SSD Benchmark





AS SSD 4ȸ ᱣ Դϴ. ǥ ƽð ٸ SN550 4K б ӵ Access Time ӵ Ǿϴ. ٸ ׽Ʈ ʹ ġ 10 ̻ ׽Ʈ ó ־ϴ.






AS SSD Blue Black ̸ Ȯϰ ְ ֽϴ. (SN550 4K б, Access Time )





HD Tune Pro Benchmark





HD Tune Pro 4ȸ ᱣ Դϴ.



ӵ Ưϰ Blue SN550 Ǿϴ.



ټ Access Time Blue SN550 Ǿϴ.





Ƽ ׽Ʈ





𷥸 SSD ϶ ũ ִ Ƽ ׽Ʈ Դϴ. AS SSD Ϻ ׷ ׽Ʈ 쵵 ӵ Ǿϴ.



Blue SN500 758 MiB/s ӵ ־µ SN550 ̺ 457 MiB/s ӵ ־ ƽ ҽϴ. Black SN750 1028 MiB/s ־ϴ.



WD SSD ׽Ʈ ٸ 귣忡 ִ Դϴ.





µ



SSD µ SSD ϴ Ƽ ׽Ʈ µ Ͽϴ. M.2 SSD SATA, NVMe ϰ µ ־ ۿ ֽϴ. ׷ κ忡 M.2 Կ ⺻ 濭 ϰ ְ Ƽ M.2 濭 ð ǰ ֽϴ.


̹ ׽Ʈ ϸ鼭 ǻ ߴ κ ٷ µϴ. ׽Ʈߴ SN500̳ SN750 µ ټ ̿µ ̹ ׽Ʈ ̿ϴ. Ư SN550 68ɷ Ǿ ϴ. ǰ 濭 âѴٸ ξ մϴ. ߰ SN550 ƼĿ ⶧ 濭 Ҷ ֽϴ.





WD SSD ú



SSD ڽŵ ǰ ¸ Ȯϰų ִ S/W ϰ ֽϴ. Z Z Magician̶ ְ Micron Crucial Storage Executive S/W ֽϴ. WD SSD ú带 Ͽ ϰ ִ SSD Ȯΰ ֽϴ.


Western Digital SSD ú ٿε



ú ʱȭԴϴ. ޴ ѱ۷ Ǿְ "?" ǥÿ 콺 Ŀ ÷ ش ޴ ɿ ڼ ˾ ˴ϴ.




/ / / / 5 Ǿ ֽϴ.




S.M.A.R.T (Self Monitoring And Reporting Technology) SSD ¸ Ȯ ֽϴ.



ú ū Ư¡̶ Ǵ ǰ ȭó Ʈ ٲٴ Դϴ. Blue ƴ Black SN750 ¿ ú带 ȭԴϴ.



ǰ ° Ǿ ޴ մϴ.




ϰ ֽϴ.



Black SN750 ø ϰ Ǹ ú忡 ޴ ߰ ˴ϴ. 忡 ٽ ɶ ̱ ణ ð ߻ϰ Ǵµ 忡 ̷ 带 Ȱȭϰ ˴ϴ. SSD ̳ ÷شٱ ణ Ǽ ߰ Դϴ.




ϰԵǸ ˴ϴ.


纰 ڽ ǰ ִ (S/W) ϰ δ WD ú带 մϴ. Z ǵ δ ú尡 ϰ ־ϴ.





WD Black SN750 & Blue SN550










PC ǰ ƴ϶ ǰ Ҷ ׻ . ̸~~, ~, Ѵܰ踸 ~ ˿ Ǹ ó ƹ׿ ð ׽ý ٲ (?) ˴ϴ.


SSD ̿ ° ? ݸ ǰ ° ~ ο ˴ϴ. Blue SN550 vs Black SN750 ̴ ٳ 38,000 ˴ϴ. ü ý Ѵٸ ׸ ū ݾ ƴ SSD Ѵٸ 30% Դϴ.


ݿ پ ַ ϴ ̸ӳ ڶ 翬 Black SN750 ϴ° ° ̷ 鼭 ϴ Ϲ ڿԴ Blue SN550 Ŷ մϴ. Blue SN500 ؼ Ʈ(, LG ׷) ũž ϰ ֽϴ.


SN550 Blue 𷥸 Ʈѷ žϰ ־ ɸ鿡 Black SN750 ° Ҷ ̷ ũ ü ʽϴ. ռ NVMe 𷥸 ġ ƴ϶ ÿ SATAʹ ٸ ݴϴ. ͳ̳ ׸  ϴ Ϲ ڵ SSD ɺ 뷮 ڸ ϴ° ٰ մϴ.


Ķ SSD vs SSD ÿ δ Ķ SSD ְ ͽϴ. 1̳ 1 ̵ 볳 ϴ ̸ӵ̶ SSD(SN750) ϰŶ մϴ. ׷ (Һ) Դϴ. ^^






' ϵзκ ǰ 뿩޾ ۼǾϴ.'






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