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ӵ ! WD Ultrastar DC HC310 ʵ׽Ʈ #1


ξƹ

ȸ : 2134
ۼ : 2019/07/09 00:34
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=135995
Ʈ    ̽

WD 4TB Ultrastar DC HC310 HDD Ұ



̹ Ұ ǰ WD ƮŸ DC HC310 4TB ϵũԴϴ.


SSD ӵ ũž ȯ濡 HDD Դϴ. SSD + HDD ϰ SSD(M.2 + 2.5ġ)ε ý ϴ 쵵 þϴ. SSD ⺻ 뷮 256GB Ѿ 500GB ǰ 뼼 Ǿ ֽϴ.


SSD 뼼̱ 2TB, 4TB Ѿ 10TB ̻ ʿϴ ڵ鿡Դ 뷮 HDD ʿ ǰԴϴ. PC ٷ ʰ ϰų NAS(Network Attached Storage) ڿ SSD HDD ξ ۿ ϴ. (NAS) ڵ CCTV ϴ þ鼭 ð Ư о߿ Ưȭ ǰ αⰡ Ǿϴ.



WD 2013 HGST(ġ) μϿ ش 귣 ǰ ״ Ͽϴ. ߰ ũ(Sandisk) 귣带 μϸ鼭 2018ʹ 귣带 ϰ Ǿ ȯ ǰ ̸ Ӱ ϴ 귣 ۾ ġ Ǿϴ. ̷ HDD, SSD Ǿ WD Black SN750, Blue SN500 SSD ǰ ش ˴ϴ.



ٳͿ DC HC310 4TB ǰ ˻ϰ Ǹ ǰ ɴϴ. ڽ ִ ǰ 2, 4 Ű ǰ̶ ܸ ϸ 𵨸 3 ǰ ˻ ˴ϴ.



Ultrastar DC HC310 Ȱ 𵨸 ǰ 3 ְ ǰ ٸϴ. ϴ ǰ 𵨸 DC Data Center ӸԴϴ. Ϲ ڵ ٴ° ƴ϶ ׸ŭ ̳ ȭ ǰ̶ ֽϴ.


A B NAS / ǰ Ȱ ǰ ִٸ Ⱓ ̻Դϴ. (3 vs 5)


Cǰ A, B ǰ ٸ SAS ̽ ֽϴ. SAS Serial Attached SCSI Ϲ ũž ȯ ƴ Ǵ ԰Դϴ. ũž ̵ ī峪 Ʈѷ ʿϱ⶧ Ϲ ڵ ϱ ǰԴϴ. ( Դϴ.)


Ϲ ڵ̶ A, B ߿ ϳ ؾ մϴ. C ǰ Ǹ Ϲ ũž Ͻñ ٶϴ.


Aǰ Bǰ 3 vs 5 Ⱓ ̰ ⶧ ̳ ȯ濡 ´ Ͻñ ٶϴ. ǰ ٳ 23,000 ̰ ϴ. Ѵ޿ õ ̶ 3 ǰ 5 ϴ ǰ ٰ ˴ϴ.



ǰ ϰ غҽϴ.


ƮŸ DC HC310 糪 ǰ ٸ 7200rpm մϴ. ϵ忡 rpm = ӵ Ÿ ǹǷ ӵ ־ WD ǰ մϴ.  ǰ ų ϴ Դϴ. 4TB ǰ 23 ǸŰ ǰ ֽϴ.


HC310 RV(Rotational Vibration) žϿ PCӸ ƴ NAS ϱ⿡ ǰԴϴ. ƴ϶ NAS ϵ忡 Ǵ ũε(550TB/y) Դϴ.


10TB ̻ ǰ鸸 ǰ ֽϴ.




3 HGST 4TB ǰ ؼ ϰ ֽϴ. ÿ Ҷ 3 ҷ ׷ϴ. ġ ٲ 켱 Ǵ ⺻ ̶ մϴ. Ư ó SSD ϰ ̳ HDD ϴ ȯ̶ 켱 ۿ ϴ. ġ(HDD, ޸) ޾ е̶  Ȳ ƽǰ̴ϴ.



HGST HDD 2013 2017 纰 ҷ ġ ϰ ֽϴ. ӵ ϳε Ƚϰ Ҹ ġ ִٰ մϴ. ̵ ̷ ̳ ٸ ġ صξٰ ص HDD ҷ ϱ⵵ ŭ Ȳ״ϱ.


ƮŸ DC HC310 4TB ׽Ʈ ι Խð Ǹ

̹ ð 1η ǰ Ұ ׸ ϰ νĵǴ Ұ ϸ

2ο ġũ Ʈ ׸ ε ׽Ʈ ϵ ϰڽϴ.








ǰ ǰ



ߴ HGST ǰ ڽ ٲ ٸ HDD ǰ ٸ ҷθ Ǿִ° ƴ϶ ڽ ϰ Ǿֽϴ.




SSD Ի ƼĿ ڽ Ǿ ֽϴ. ƼĿ Ͻðų ǰ(HDD) Ͻñ ٶϴ. н̳ Ѽ ɰ a/s źε ֽϴ.



ڽ ξ



ڽ ȿ ִ HDD Ϻϰ кó Ǿ ֽϴ. Ϲ ϵ Į ¦ ְ ̷ Ի ƼĿ Ǿ ֽϴ.



HGST ǰ ġ (4) ̿µ HC310 ֱ.





ٸ ǰ ʹ ϰ HDD ũ Ѱ ԵǾ ֽϴ.





ǰ Ŀ



Ϲ 3.5ġ ũ HDDԴϴ.



2019 2 20 ۵ ༮̱.




ڽ ƼĿ HDD Ͻñ ٶϴ. WD ó 5 Ƿ ش ü a/s ž մϴ. ( / CTS / / CJS ڸ / )



鿡 Ȧ(Hole) ֽϴ. HDD SSD ٸ ؾ մϴ.



SATA ĿͰ ֽϴ. (SAS κ ƴ Ѱ ̾ ֽϴ.)




ʿ Ʈѷ ޸ ׸ RV ΰ Ǿ ֽϴ.





ǰ ν



ġ ڿ HDD ν Ǿϴ. HGST ǰ ״ζ 𵨸 HGST ν ˴ϴ.

ù° HGST ϵ 3 ǰε 𵨸 ¦ ٸ.



HDD, SSD ο ġ ϰ Ǹ ũ ʱȭ(Ҵ) ־ մϴ. ߰ 2TB Ѵ HDD Ƽ ؼ Ͻñ ٶϴ.



MBR(Master Boot Record) ϰ Ǹ ڵ Ƽ ΰ ˴ϴ. 2TB ũ Ҵ ũ Ҵ ʾƼ ˴ϴ.


̰ ? ҷΰ? .




ũ4 콺 Ŀ ű Ŭ GPT ũ ȯ ּ.



Ѱ Ƽ ν Ǿϴ.



Ӱ ũ Ҵ ϰ Ǹ ļ ְ ˴ϴ.



׽Ʈ ̶ Z:\ ̺ Ҵ ־ϴ.

Ȥó ; 帮 4TB ǰ 4TB ƴ϶ پ 3.63TB ν ˴ϴ. κ ҷ ƴ 10 / 2 ǥ Դϴ. (뷮 Ŀ 뷮 Ŀϴ.)



ũŻ ũ SATA3 뿪 ȸӵ(rpm) ׸ ϵ ũ ¸ Ȯ ֽϴ.

ð 0ð 幵(?) ±. ^^


ð DC HC310 ɿ ؼ 캸 ϰڽϴ. (¦ ڸ ״Դϴ.)








' ()ũð WDC ǰ ޾ ۼϿϴ.'









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