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Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
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| | (2) HD Speed ̿ Ʈ WD-800JD (Physical Drive0) | | WD-800PB (Physical Drive1) | | | WD800JD | WD800PB | Read Test | 53.2 MB/s | 51.8MB/s | HD Speed Read Ʈ Ǿµ, Write Ʈÿ ս Ѵٴ ߴ. ·, ټ ̷ SATA ռ. Ʈ ؼ ȣ Ʈ ̴. ŷؾ ... -.-; Ʈ Ȯϸ ... (3) HD Tech 2.70 ̿ Ʈ WD-800JD (Physical Drive0) | | WD-800PB (Physical Drive1) | | ǥ HDD Test α Simpli HD Tach 2.70 ̿ Ʈ ̴. | WD800JD | WD800PB | Random Access Time | 13.1 ms | 19 ms | Read Burst Speed | 114.3 MB/s | 75.8 MB/s | Read Speed (Max/ Min) | 65.5/ 32.1 | 60.1/ 34.2 | Read Speed (Avg.) | 52.0 MB/s | 50.2 MB/s | CPU | 5.9 % | 7.8 % | ô ٿ 800JD ռ ִ. SATA ǰ ִ. Ư, \ Ÿӿ ǰ ̰ ִµ, ̷ ᱹ Readÿ ۼӵ ̸ ٰ ִ. CPU SATA CPU ϰ Ȯ ִ. (4) HD Tune ̿ Ʈ WD-800JD (Physical Drive0) | | WD-800PB (Physical Drive1) | | ǥ HDD Test α HD Tune 1.00 ̿ Ʈ ̴. | WD800JD | WD800PB | Random Access Time | 13.4 ms | 19.4 ms | Transfer Rate (Max/ Min) | 58.9/ 33.4 | 55.0/ 31.0 | Transfer Rate (Avg.) | 49,3 MB/s | 47.2 MB/s | Burst Rate | 94.4 MB/s | 66.2 MB/s | CPU | 6.4 % | 5.8 % | HD Tach ̰ δ. CPU ̹ WD800PB Դµ, ̶ , ǰ CPU ̰ ִ. (5) Sandra2004 File System Benchmark ̿ Ʈ WD-800JD Ƽ0 (C ̺) | | WD-800PB Ƽ0 (D ̺) | | WD-800JD Ƽ1 (E ̺) | | WD-800PB Ƽ1 (F ̺) | | (Sandra) File System Benchmark ڼ ϱ , ŷ ̴. , κ ϴ α̶ Խ״. | WD800JD (C/ E Drive) | WD800PB (D/ F Drive) | Transfer Rate | 51/ 46 | 46/ 46 | Buffered Read (MB/s) | 114/ 114 | 40/ 60 | Sequential Read | 57/ 51 | 55/ 49 | Random Read | 41/ 38 | 25/ 23 | Buffered Write (MB/s) | 61/ 70 | 64/ 64 | Sequential Write | 57/ 51 | 54/ 49 | Random Write | 41/ 38 | 41/ 37 | Average Access Time | 7/ 6 ms | 22/ 23 ms | ߴ SATA WD800JD н̴. Ư, Buffered Read 2迡 ̸ Ÿ ִ. ݱ پ ġŷ α Ͽ ǰ Ͽ Ҵ. SATA ̽ ִ WD800JD ǰ ATA/100 WD800PB ξ ɰϴ ְ ִ. ̷ и SATA ŷִ ̸̽, E-IDE ȴ. E-IDE ڵ鿡Դ SATA ̽ 带 ϰ , ֽ 쿡 ̷ SATA Ʈѷ Ͽ RAID ɱ ִ ǰ鵵 밡 ȴ. 4忡 翡 ˾ ϰڴ. | | | ̹ 忡 л翡 A/S Ⱓ, 翡 , ִ ϵũ ƿƼ ؼ ˾ ϰڴ. л ǰ A/S Ⱓ Ȯϱ ؼ Ʈ . Ʈ ص , ź(?) Ͻ ؼ ѱ Ʈ ϰ ִ. ^^; | < 5> Ʈ | Ʈ ϸ, , ̺귯 ٿε, ó پ ְ ִ. Ȯϵ . | < 6> | ǰ ³ RMA ¸ Ȯ ִµ, Ϲ 쿡 ' ' ϸ ȴ. | < 7> ¶ | ¶ ǰ Ȯ RMA û Ȯ ϴ. Ʈ ǰ ¸ ȮϿ . | < 8> ø ȣ Ȯζ | Ʈ ø ȣ Էϸ, ¸ Ȯ ִ. ȣ ǰ õǰ ְ, ʵ Ʈ ǰ 4/18/2005 1 2 ް ִ. Ʈ ǰ OEM ǰ̶ ϴ. . | < 9> å | å , ǰ Ⱓ õǾ ִ. ô ٿ Ʈ ǰ ǰ 1 Ⱓ ִ. , ǰ 3 Ⱓ ִ. ̷ å ʹ ణ ̰ ִµ, ü Ȯ . | < 10> ü | 3 ü Ǹϰ ִµ, ġ ̽ý ü̴. ̵ ü A/S å ɱ? <ġ ڸ A/S å> | | <̽ý A/S å> | | A/S å ⺻ л Ȩ Ͱ ϴ. ̰ ִٸ, Ͱ ο ٴ ̰ ְ ϴ. ̹ л翡 ϴ ϵũ ƿƼ . | < 11> Data Lifeguard Online Diagnostics | ̰ ¶ ƿƼ л翡 ڷ ϸ ǻͿ Ǿ ִ ϵũ ¸ Ʈ ִ ش. ... ^^; , Data Lifeguard ƿƼ ٿƼ Ʈ ִ. | < 12> Data Lifeguard ƿƼ | ٿƼ . ٱ? | < 13> Data Lifeguard Tools ȭ | ġ Ų ȭ̴. 4 Ǿ ִµ, 'ġ ̵ ', 'ġ ϵũ ¾ϱ', '̺-̺ ī', 'ϵũ ' Ǿ ִ. ߿ ϵũ ⸦ ϸ ϵũ Ȯ ִ. ô ٿ ϴ ǰ ؼ ư ش ǰ Ȯ ִ. ϵũ ϰų ߰ų ̴. Ե ٸ ü ǰ(IBM, ðƮ, ƽ, Z ) ԵǾ ־ Ȯ ߴ. , S-ATA ϵũ ۰ ǹ̰ Ƿ ԵǾ ʴ. , Data LIfeguard Diagnostics ƿƼ ̿ؼ Ȯ ϴ. | < 15> Data Lifeguard Diagnostics ȭ | ô ٿ 2 ϵũ νĵǰ øȣ 뷮, SMART , ϵ Ƽ ڼ ִ. , ϵũ Ŭϰ Ǹ, Test ش. Quick Test/ Extended Test/ Write Zeros/ View Test Result ϴ. Quick Test ϵũ Data Lifeguard Ƽ SMART ̺ Ʈ Ѵ. Extended Test 弽 Žϱ ؼ Ǯĵ ǽѴ. ŭ ð ɸ. Write Zeros / ɼ ؼ ϵũ Data Zero· . View Test Result Ʈ ִ Ѵ. ̻ п ϴ ƿƼ Ҵ. ȭ A/S å Բ پ ƿƼ ϰ ֵ ϰ ִ 츸ϴ. 忡 ǰ ϰڴ. | | | ݱ WD800JD ǰ ʵƮ Ͽ. ǰ ڰ ȣϴ ǰ ߿ ϳε, シ RAID ÿ ̰, ֱٱ ϸ鼭 ϵũ Ͽ A/S ѹ ۿ . , , ϰų Ҹ ִ е鵵 ־µ, ̷ Ÿ ü ǰ ϰ ǰ ְ, ǰ ־ Ѵٸ, Ի A/S ؼ ü ʿ䰡 . Ư, ǰ S-ATA ̽ , ATA/100 Ѱ踦 Ѿ ̷, 150MB/s ӵ ̸, 7200RPM ȸ ӵ, 8MB ǰ麸 δٴ иϴ. , л翡 ϴ Secure SATA ̺ ̿Ѵٸ ϸ, پ ϵũ üŷ ƿƼ ̿Ͽ ǰ Բ ִٴ ô̳ . ǰ ϰڴ. | | SATA ̽ - 輱 - 4 ڵ ־ Ŀ 밡 Secure ɺ - Ÿ SATA ̺ ļտ å Data Lifeguard - ¶ ٿε Data Lifeguard ø̼ Ȱ SATA - ATA/100 E-IDE ɰ - 8MB ȭ - CPU л ִ - WD ִ ǰ ȭ A/S å | ASecure ̺ ߰ δ - ⺻ ƴ϶ Ŷ ߰ δ SATA Ϲȭ - E-IDE ΰ, Ʈѷ 峪 PCI ī δ E-IDE ȣ ǰ - 2MB ǰ ؼ ΰ, ü | ( 5 ) | ڡڡ | и ǰ 2MB ǰ ȭǴ ָ, SATA Ư 츮 ִٰ ϰ ʹ. , SATA 䰡 , 弼 ̸, Ἲ ̺ ؼ ǰ ΰ ̶ Ǹ, Ÿ ü Ǵܵȴ. л ǰ ܿ ̿ ؼ ϵũ (Raptor) ǰ Ͽ ϰ , ɿ ϰ ϴ δ. ̷ 鿡 ʷ ٰ ̴. ̰ ̹ ʵƮ ġ ϰڴ. ̹ ʵƮ ȸ ֽ ǻ л翡 ٽ ѹ 帮鼭 ̸ ̰ Ѵ. |
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̼ ٸ
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̶ õּ. α ʾƵ õ Ͻ ֽϴ. |
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Խù |
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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) |
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