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[ZϵŽ] Z 丮 Ž


ι̼¯ ̵αװ

ȸ : 2105
ۼ : 2007/06/20 00:12
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=99827
Ʈ    ̽


ı⿡ Z û ڼ ܵ ˸ϴ.



 

HDD ü Zڰ 96 ̰ ݱ 忡 ̸ ̰ ֽϴ. 3.5, 2.5ġ ֿ ǰ Ͽ 1ġ(1.8, 1.3) PVR, ޴ ǰ ַ ϰ ִ Դϴ. <- ֱ ̿ ڻ ̺갡 ǰ ִٰ մϴ.) ڼ ġ Ǵ ϵ̺ 忡 ƴ ִ( ̰ Ǵ?^^) ǰ Ϸ м˴ϴ.

 

2007 6 14   ֿ PC ϵ Ʈ Ͽ ߵ 20 ̻ ȸе Z ̰ ߽ϴ. ڼ ϰ , QA Ʈ ȸе Ȯ ۼ ̸ ˸ϴ.



 

1. ڻ ǰ Ұ޴

- ȸǽǰ κ ̼ ǰ 忡 Z HDD ׸ Ұ ޾ҽϴ. Ұ ڼϰ κе鿡 ־ ϵũ ٽ ǰ ̴ ġ 塯  ϸ ÷Ϳ  ϵǴ մ Բ Ȯ ־ϴ.

Ư 尡 ÷ 10 ̼ϰ ٴϸ(flying Ѵٰ ǥ ϴ.) ڼ ÷ ȣ 0 1 ȴٴ ο κ ƴ ͷ Ȯ ִ ȸ Ǿϴ.

HDD ÷ʹ ڼü Ǿ 鿡 0 1 ȣ ͸ ϴµ 尡 ö ϸ鼭 ÷Ϳ ʰ ũ ȸ 帧 Ÿ ϴ Ǿ ִٰ մϴ. Ư ũ ÷ 'źȭ' ۾ ٽ ε ߵ 10 ö ϱ ũ ? ɰ ũ ȸӵ ϴ ŭ̳ ߿ϴٰ մϴ.

ɵ Z ̵ ƽô ϵ Ȥ ô ɵ͸ ϸ ֱ Z⿡ ɵ͸ ü Ͽٴ ҽ Կ ʰ ü ɰ ǰ ϴ.




(ó : Z ȫڷ ο)


ֱ ϵũ ָǰ ִ PMR( ڱ ) Ŀ ؼ ϰ ҰǾµ ǥ 2006 Ͽ LMR( ڱ )Ŀ PMR Z Ӹ ƴ϶ ϵũ ü ϰ ִ Դϴ. PMR е 뷮 ϵũ ϰ Ǿ HAMR ߷ ÷ ޸𸮸 ϴ ܰ 뷮 ǰ õDZ⸦ ϴ.





(ó : Z ȫڷ ο)


׸ LMR PMR ִ PMR е 뷮 ǰ ϰ ȴٰ մϴ.

̿ܿ 'Drop Sensor' ҰǾµ ̸ ֵ ϵũ Ͽ ũ ȣ ۵ϴ κ ־ϴ.

Z ϵũ ̳ Ư¡ κе鿡 ˰ ;µ ̼ ׷ Ʈ Ž Ư ڻ縸 ȭ Ǵ Ȯϱ ϴ. ̹ κ̶ Ұ ̴ּ ߽ϴ.



- ÷ 3( 334GB 뷮) 1TB ϵũ

̹ Ÿ ǰ κ ÷ 3( 334GB) 1TB ǰ ° ٳ ÷ Ը ǰ 淮ȭ Ͽٴ κ ǰڽϴ. 6 迡 ޵ ˷ ִµ ̴ ÷Ͱ پ ŭ ׸ŭ ο ֱ Z ϵũ ִ κ̶ ְڽϴ. 6 踦 Ѵٰ ϸ 8~32MB ۸޸ پ ǰ ̶ մϴ.




2. Ŭ Ἲ

- ƴ õȾƻ LCD Z忡 ٴ ÿ 䵥 Ŭǰ ۾ ߿ ʱ ǰ ô ߿ ϴ ֽϴ. κп ؼ Ȯ ʱ ̼ ϸ ǰ ԰ ÿ Ŭ ȯ濡 ô ǰ ÿ ʱ ҷ ּ ϰ ִٰ մϴ.

Ŭ뿡 ȯ Ư ֵ ũ Ἲ ΰ ǰ ϴ ̸ ڵȭ Ǿ Ϻ ϴ κе PCB ۾ ڵȭ ߾ ־ ȿ 뷮 ϴٰ մϴ.



3. ҷ ׽Ʈ , ׽Ʈ

- ҷ ׽Ʈ, ׽Ʈ

ҷ ׽Ʈ õǾ ־ 5~10 96 ʱʹ ٸ پ ׽Ʈ ϰ ִ° ־ϴ. ⼭ ũ ҷ ߻  ο ҷ ߻ ִ κп Ȯϰ ־µ particle ҷ Ӹ ƴ϶ ǰ ߻ϴ Gas ãƳ ִ ϵ ϰ ִ ̾ϴ.


Failure Trends in a Large Disk Drive Population( )
[PDF ũ- Failure Trends in a Large Disk Drive Population]

׽Ʈ µ ϵũ ū 谡 , µ ߻ ١ ߴ. ؿ ̸ µ Ѵٰ ϴ ߻ þ ʴ´ٴ ̴. ٸ 3 ̻ ϵũ µ ȯ濡 ߻ ١ ٿ.(Ϻ ο)


ۿ ǥ ߿ ϵũ   亯?

ҷ ׽Ʈ ǿ   ۿ ǥ Ͽ ϴ. ڼ ʾ 'ϵũ ߿  踦 ' ߿ ǰ  ū ƴ϶ ⸦ 翡 ϴ ū Ŷ ϴ. ׷ ٸ?? ǥ ( ǿ) ϵũ  ǰ ̳ Ŀ ̰ ִ κ Ŷ Դϴ.

߿ Ͽ 'Ȥ ׽Ʈ' ˰ ;µ ׽Ʈ ƴϸ ܵ Ȯ ϴ. ZODD TSST 忡 پ Ȥ ׽Ʈ Ȯ ־µ ƽϴ.


-

TSST нÿ κ ̶ Ҹ ܺ ܵǴ (TSST ٴ ̾ϴ.) ׽Ʈ ISO ǥ ׽Ʈ غ Ÿ ϰ ־ ̷ ڻ ǰ ȭϷ ϴ. ͸ Ȯ Ÿ ǰ 񱳴 Ȯ ƽϴ.


-  ׽Ʈ

׽Ʈ ϵũ PC ο ٸ ġϱ⿡ ϵũ پ Ͽ ׽Ʈ ϴ ̾ ׽Ʈ ҷ ʴ ڻ縸 ־ϴ.
׽Ʈ Բ ڻ簡 ϰ ִ ȭ ġ ־ ϴ ƽ ҽϴ.




4. ı

ϵũ δ ϰŶ ߴ ־ ڸ ܲ ִ Ⱑ ̹ Ž ٻ ӿ 翴ٰ ְڽϴ. ƽԵ ڻ縸 Ư¡ ڼϰ Ȯ ٻ پϰ ɵִ ƽ ϰ 亯 ֽð ϳ ֽ÷ ϴ е ǿ ߽ϴ.

ư Ҹ Z HDDʹ ޸ 'Spin Point' ̸ Ӱ ϰ ִ Z ϵũ ٷӱ ׽Ʈ ŭ ־ 3.5ġ 2.5ġ Ӹ ƴ϶ ʱ⿡ Ѵ 忡 ָ ִ ǰ ϱ⸦ ϴ.




written by Leodio

2
ι̼¯ ٸ
̶ õּ.
α ʾƵ õ Ͻ ֽϴ.
122.45.136.xxx
ҹ Űϱ
I
   Խù
õȳ
Խù õ ֽϴ.õ 5 ̸̻ ο Խù ɾ 帳ϴ.
Ʈ ̺Ʈ Ͻþ ǰ ޾ư ֽϴ.

Ʈȳ ۼ : 20, õŬ : 2, õ 2, ۼ : 4 (2008.12.29Ϻ)
  õ (ljhhjw) ljhhjw ̵α  /  2007-06-21 13:42 / IP/ Ű/ ̴ۿ۴ޱ
  ǰ ˴ϴ
  blasty (ID) blasty ̵α  /  2007-06-24 16:30 / IP/ Ű/ ̴ۿ۴ޱ
  ġ dz׿
  Noir (iamafool) iamafool ̵α  /  2007-06-25 20:28 / IP/ Ű/ ̴ۿ۴ޱ
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