
Western Digital¿¡¼ ¹ßÇ¥Çß´ø Rapter HDD ½Ã¸®Áî´Â ±â¾÷¿ëÀ¸·Î´Â S-ATA
ÀÎÅÍÆäÀ̽º¸¦ ºü¸£°Ô Àû¿ëÇÏ¿©
10,000RPMÀÇ ºü¸¥ ȸÀü¼Óµµ¸¦ Á¦°øÇÏ¿´°í SCSI Á¦Ç°±º°ú ºñ±³ÇÏ¿©µµ ¶Ù¾î³ ¼º´ÉÀ» Á¦°øÇÏ¿´´Ù. ±×·¯³ª, µð½ºÅ© ȸÀü¼Óµµ´Â ÀϹÝ
Á¦Ç°µé°ú ºñ±³ÇÏ¿© »¡¶óÁ³Áö¸¸, ¿ë·®ÀÇ Áõ°¡´Â SCSI Á¦Ç°µéó·³ °ÅÀÇ ÀÌ·ç¾îÁöÁö ¸øÇÏ¿´±â ¶§¹®¿¡ °¡°Ý´ë ¿ë·®ºñ¸¦ ±âÁØÀ¸·Î
¼±ÅÃÇÏ´Â µ¥½ºÅ©Å¾¿ë Á¦Ç°À¸·Î ¼±ÅÃÇϱâ¶õ ½±Áö ¾Ê´Ù.
RAID Edition 1 Á¦Ç°±ºµµ ¼¹ö ½ÃÀåÀ» ¸ñÇ¥·ÎÇÑ HDDµéÀ̱⠶§¹®¿¡ °¡°Ý´ë
¿ë·®ºñÀÇ µ¥½ºÅ©Å¾¿ë ½ÃÀå¿¡´Â ÀûÇÕÇÏÁö ¾ÊÀºµ¥ Raptor ½Ã¸®Áî¿Í´Â ´Ù¸£°Ô RAID Edition 1 Á¦Ç°±ºÀº ¼Óµµº¸´Ù´Â
¿ë·®°ú ¾ÈÁ¤¼º À§ÁÖÀÇ ±â¾÷¿ë ½ÃÀå¿¡ ¾î¿ï¸®´Â Á¦Ç°ÀÌ´Ù. ÀÌ·± Á¦Ç°µéÀº ¼¹ö¿ë¿¡ ÀûÇÕÇϵµ·Ï µ¥½ºÅ©Å¾¿ë¿¡¼ Á¦°øÇÏÁö ¾Ê´Â
¸î°¡Áö ´Ù¸¥ Ư¡À» °¡Áö´Âµ¥ TLER (Time-Limited Error Recovery) µîÀÇ ±â¼úÀ» Àû¿ëÇÏ¿© RAID ±¸¼º½Ã¿¡ °í¿ë·®ÀÇ Á¦°ø°ú ³ôÀº ½Å·Ú¼ºÀ» Á¦°øÇϱ⠶§¹®¿¡ ±â¾÷¿ë ¼¹ö
½ÃÀå¿¡¼´Â ±×¸¸Å Áß¿äÇÏ°Ô »ý°¢µÇ´Â ºÎºÐµéÀ» °í·ÁÇÑ Á¦Ç°µéÀÌ´Ù.
RAID Edition 1ÀÇ Å¸ÀÌÆ²À» À̾î¹Þ°í ¹ßÇ¥µÈ RAID Edition 2·Î ºÒ¸®´Â
Western Digital Caviar RE2 400GB Á¦Ç°µµ ±âÁ¸ RE1ÀÌ º¸¿©ÁÖ¾ú´ø ½Å·Ú¼º¿¡ Ãß°¡ÀûÀ¸·Î RAFF
(Rotary Acceleration Feed Forward)³ª NCQ µîÀ» Ãß°¡ÇÏ¿© °í¿ë·®À» Ãß±¸Çϸ鼵µ ½Å·Ú¼ºÀº ´õ¿í ³ô¿© ±â¾÷¿ë ¼¹ö ½ÃÀå¿¡ ÃÖÀûÀÇ ±¸¼ºÀ¸·Î ¼³°è µÇ¾ú´Ù. RAID
Edition 1º¸´Ù Áõ°¡µÈ 400GBÀÇ ¿ë·®°ú 16MBÀÇ ¹öÆÛ ¸Þ¸ð¸®, RAFF (Rotary Acceleration
Feed Forward)ÀÇ Ãß°¡ ¹× NCQÀÇ Àû¿ë, 120¸¸
½Ã°£ÀÇ MTBF¸¦ Á¦°øÇϴ Ư¡À» Áö´Ñ Á¦Ç°ÀÌ´Ù.

Á¦Ç°¸í
|
Western Digital Caviar RE2 400GB (WD4000YR)
|
ȸÀü¼Óµµ
|
7200RPM |
º£¾î¸µ
|
FDB ¸ðÅÍ (À¯Ã¼ ´ÙÀ̳ª¹Í º£¾î¸µ) |
¹öÆÛ¿ë·®
|
16MB |
Çìµå ¼ö
|
8°³ |
Ç÷¡ÅÍ
Àå ¼ö
|
4°³ (1Àå ´ç 100GB) |
Æò±Õ Ž»ö ½Ã°£
|
8.7ms |
ÃÖ´ë Àü¼Û¼Óµµ |
1.5Gbps (150MB/s) |
ÀÎÅÍÆäÀ̽º |
Serial ATA (S-ATA I)/ NCQ Áö¿ø |
Á¦Á¶/
ÆÇ¸Å |
Western Digital (http://www.westerndigital.com)
|
|