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.'