[測試] WD 2500KS Raid0 效能比較
電腦重灌 就順便拿 WD 2500KS 組 Raid0 來玩玩看
主機配備:
CPU: E6300 @ 3.15G
MB: GA 965P-DS3
RAM: 1G DDR667 x 2
VGA: FireGL V3200 (X800改)
HD: WD 250G x2 Raid0 (WD2500KS-00MJB0)
WD 250G x1 (WD2500KS-00MJB0)
比較圖 http://192.192.155.219/david429/pics/wdhdraid.jpg
兩顆 WD 250G 組 Raid0
Transfer Rate Minimum : 65.1 MB/sec (最小)
Transfer Rate Maximum : 110.7 MB/sec (最大)
Transfer Rate Average : 86.9 MB/sec (平均值)
Access Time : 13.3 ms (搜尋時間)
Burst Rate : 120.3 MB/sec (暴發傳輸)
CPU Usage : 4.3% (CPU佔用率)
單顆 WD 250G
Transfer Rate Minimum : 33.9 MB/sec
Transfer Rate Maximum : 62.1 MB/sec
Transfer Rate Average : 53.0 MB/sec
Access Time : 13.4 ms
Burst Rate : 122.1 MB/sec
CPU Usage : 2.1%
總結: 從數據中比較 兩顆組Raid0的平均傳輸速度約為單顆速度的 163%
搜尋時間差不多 暴發傳輸速度也差不多 CPU佔用率約為兩倍
Raid0 適合拿來作為系統 或是檔案處理的磁碟
發現在於剪輯時 比起之前單顆硬碟順暢許多
尤其是測試1080P影片剪輯順暢度 更是差許多
使用Raid0 按裝XP的時間不到十分鐘 過程也非常順利 (按裝時F6用軟碟裝驅動)
在這裡提供給有興趣想組Raid0的板友們參考用
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03/14 22:46, , 1F
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03/14 22:50, , 2F
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03/15 00:18, , 3F
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03/15 03:07, , 5F
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03/15 10:57, , 6F
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03/19 23:48, , 7F
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01/28 17:57, , 10F
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01/28 19:49, , 19F
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※ 編輯: david429 來自: 122.126.50.113 (07/22 20:36)
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07/22 20:36, , 22F
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07/24 15:09, , 26F
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