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89882 |
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4111 |
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89881 |
Çϵåµð½ºÅ© 1TB Áö¿ø¿¡ °üÇØ (4) |
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2008-11 |
5062 |
3 |
2008-11
5062
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89880 |
VGAÄ«µå PCIÀÏ¹Ý ºê¶óÄÏ ±¸ÀÔó¸¦ ¹®Àǵ帳´Ï´Ù. (6) |
classiccha |
2012-03 |
6376 |
0 |
2012-03
6376
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89879 |
À¯´Ð½º ½ºÅ©¸° ĸÃÄ -> À©µµ¿ì¿¡¼ º¸±â (9) |
winner712 |
2017-09 |
3925 |
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2017-09
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89878 |
Ç㸮 ÇùÂøÁõ ½Ã¼ú ÀßÇϴ°÷ Ãßõ ºÎŹÇØ¿ä~~ (7) |
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2015-08 |
20507 |
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89877 |
ÀÚ¹Ù println ±âÃÊÀûÀΰŠÁú¹®µå·Á¿ä. (2) |
inquisitive |
2017-09 |
3245 |
0 |
2017-09
3245
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89876 |
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2003-02 |
12227 |
93 |
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89875 |
¿¢¼¿ ÆÄÀÏÀÌ À̸® ¹«°Å¿ï¼ö°¡ ÀÖ³ª¿ä? ¤Ð¤Ð (15) |
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2018-12 |
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89874 |
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2008-12 |
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89873 |
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2015-08 |
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89872 |
¿À¶óŬ Sun Ray Software ´Ù¿î·Îµå °ü·Ã ¹®ÀÇ (2) |
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2043 |
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89871 |
Ƽ¹ÖÀÌ µÈ µà¾ó·£Ä«µå IP ÁÖ¼Ò´Â ¾î¶»°Ô Á¤ÇÒ ¼ö ÀÖÀ»±î¿ä? (4) |
VSPress |
2014-04 |
3781 |
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2014-04
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89870 |
DELL T5820¿¡ Àß ¸Â´Â 10±â°¡·£ Ä«µå ¹¹°¡ ÀÖÀ»±î¿ä? (7) |
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2021-06 |
2725 |
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2021-06
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89869 |
SCSIDEºê¸´Áö,,,,,,,,, (4) |
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2003-02 |
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2003-02
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2009-01 |
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2015-08 |
4247 |
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ÀÎÅÚ 2¼¼´ë Á¦Ç°À̸é Çö¿ªÀ¸·Î º¼ ¼ö ÀÖÀ»±î¿ä? (13) |
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2020-02 |
4809 |
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2020-02
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89865 |
cpu ¿Âµµ °ü·Ã Áú¹® ÀÔ´Ï´Ù... (5) |
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2005-11 |
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2005-11
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89864 |
ÀÎÅÚ ¼¹öº¸µå... s5000vsa.. ÆÒ ¾øÀÌ´Â »ç¿ë ºÒ°¡? (7) |
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2015-08 |
4883 |
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2015-08
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89863 |
hp Z420 À©µµ ¾ÏÈ£¸¦ ÇØÁ¦ÇÒ ¹æ¹ýÀÌ ÀÖ´ÂÁö¿ä? (13) |
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2017-09 |
4846 |
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2017-09
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7200rpm /10Krpm /15Krpm Àº ÇϵåÀÇ Ç÷¹ÅÍ°¡ µ¹¾Æ°¡´Â ¼ÓµµÀÔ´Ï´Ù..
¼Óµµ°¡ ³ôÀ»¼ö·Ï °í¼º´ÉÇϵåÀÌÁö¸¸ ¿ÀÌ ¸¹ÀÌ ³³´Ï´Ù..
¼º´É/½ºÆÑÆ®·³Àº ¹«½¼ ¸»¾¸À» ÇϽô °ÍÀÎÁö Àß ¸ð¸£°Ú³×¿ä..
º£ÀÌ´Â ´Ù½Ã Á¤¸®Çؼ ¿Ã¸®°Ú½À´Ï´Ù.
°¡°Ýµµ ÇÑ°¡´Ú ÇÏÁö¸¸¿ä.
º»·¡ ±â¾÷¿ë SSD´Â »õÁ¦Ç°Àº °¡°ÝÀÌ Àå³ÀÌ ¾Æ´Õ´Ï´Ù..
½ÅÇüÀ̸é Áß°íµµ Àß ¾øÁö¿ä..
Gb/sec
1ÃÊ´ç 1±â°¡ºñÆ® Àü¼Û
SATA¸¦ »ç¿ëÇÏ°Ç SAS¸¦ »ç¿ëÇÏ°Ç, 6G SATA/SAS Çϵåµð½ºÅ©¸¦ »ç¿ëÇÏ°Ç 12G SAS Çϵåµð½ºÅ©¸¦ »ç¿ëÇÏ°Ç, 7200rpm Çϵåµð½ºÅ©¸¦ »ç¿ëÇÏ°Ç 10,000rpmÀ̳ª 15,000rpm Çϵåµð½ºÅ©¸¦ »ç¿ëÇÏ°Ç °£¿¡ H700À̸é ÃæºÐÇÕ´Ï´Ù. 12G SAS ÄÜÆ®·Ñ·¯·Î º¯°æÇØ º¸¾ÒÀÚ ±×°Ô ±×°Ì´Ï´Ù.
12G SAS SSD¸¦ »ç¿ëÇÒ ¶§´Â 12G SAS ÄÜÆ®·Ñ·¯·Î ±³Ã¼ÇÏ´Â °ÍÀÌ ¼º´ÉÀ» Á¦´ë·Î »Ì¾Æ³¾ ¼ö ÀÖ½À´Ï´Ù. ±×°Íµµ ¼øÂ÷ Àбâ/¾²±âÀÇ °æ¿ì¿¡ ÇØ´çµÇ´Â °ÍÀÌ°í, ·£´ý Àбâ/¾²±âÀÇ °æ¿ì¿¡´Â ¾ÆÁÖ °í¼º´É SSD°¡ ¾Æ´Ñ ´ÙÀ½¿¡´Â Å« Â÷ÀÌ´Â ¾ø½À´Ï´Ù.
12G SAS SSD Áß¿¡¼ °í¼º´ÉÀÎ °ÍµéÀº 12G wide port¸¦ »ç¿ëÇÏ¿© »ç½Ç»ó 24G ´ë¿ªÆøÀ» »ç¿ëÇÕ´Ï´Ù. ¼øÂ÷ Àбâ/¾²±â°¡ 2,000MB/sec ÀÌ»óÀÌ°í ·£´ý Àбâ/¾²±â´Â 300kiops ÀÌ»óÀÔ´Ï´Ù. À¢¸¸ÇÑ NVMe SSD µéº¸´Ù ¼º´ÉÀÌ ³ô½À´Ï´Ù. HGST¿Í Toshiba¿¡¼ ±×·± °ÍµéÀÌ ³ª¿À´Âµ¥, °³º° ¸ðµ¨¸¶´Ù ¼º´ÉÀÌ ´Ù¸£¹Ç·Î specÀ» Àß º¸¾Æ¾ß ÇÕ´Ï´Ù.
±×·¯´Ï±î ¾ÆÁÖ Æ¯º°ÇÑ °æ¿ì(12G wide port »ç¿ëÇÏ´Â SSD »ç¿ë)°¡ ¾Æ´Ï¶ó¸é H700À» ¹Ù²Ü ÇÊ¿ä´Â ¾ø½À´Ï´Ù.
----------
R510À» À§ÇÑ 3.5ÀÎÄ¡ Çϵåµð½ºÅ©
SATAº¸´Ù´Â NL-SAS Çϵåµð½ºÅ© ±ÇÀå. RAID 6 ±ÇÀå. ÀåÅÍ¿¡ ³ª¿À´Â Áß°í Çϵåµð½ºÅ©µµ »ó°ü ¾ø´Ù°í »ý°¢ÇÔ.(S.M.A.R.T.¿¡ ure error ¾ø¾ú´ø °Í)
SATA³ª NL-SAS³ª ¼º´É»óÀ¸·Î´Â ±×°Ô ±×°Ì´Ï´Ù¸¸, NL-SAS´Â ¸ðµÎ ±â¾÷¿ëÀε¥ SATA´Â ÀϹݿ뵵 ÀÖ°í ±â¾÷¿ëµµ ÀÖ½À´Ï´Ù. ±â¾÷¿ë Ãßõ.
----------
R620À» À§ÇÑ 2.5ÀÎÄ¡ Çϵåµð½ºÅ©
15,000RPM SAS Çϵåµð½ºÅ©º¸´Ù´Â SSD Ãßõ. ÀϹݿëÀÌ ¾Æ´Ñ ±â¾÷¿ë SSD Ãßõ.
ÀåÅÍ¿¡ ³ª¿Â HGST SAS SSD Ãßõ. HUSMR·Î ½ÃÀ۵Ǵ °Íº¸´Ù HUSMMÀ¸·Î ½ÃÀ۵Ǵ °Í Ãßõ. HUSMH·Î ½ÃÀ۵Ǵ °ÍÀÌ ÀÖÀ¸¸é ´õ ÁÁÀ½.
¸¸¾à¿¡ raid¸¦ »ç¿ëÇÑ´Ù¸é raid 0, 1, 10 Ãßõ.
raid Ä«µå´Â H700 ±×³É »ç¿ëÇϰųª 12G HBA Ãßõ.(ºñ½Ñ raid Ä«µåº¸´Ù m1215¿Í °°Àº ½Ñ 12G ÄÜÆ®·Ñ·¯ ³ª¿À¸é Ãßõ)
HUSMMÀ¸·Î ½ÃÀÛÇÏ´Â HGST Çϵåµð½ºÅ©°¡ 12G wide port´Â ¾Æ´ÏÁö¸¸ H700º¸´Ù´Â 12G SAS HBA°¡ ÁÁÀ½.
HDD raid -> adaptive read ahead, write back, disk cache disable
SSD raid -> no read ahead, write through, disk cache enable
* 2.5ÀÎÄ¡ Çϵåµð½ºÅ© ¿ä¾à
15,000rpm SAS Çϵåµð½ºÅ© ¾ÈÃßõ -> SSD Ãßõ
ÀϹݿë SSD ¾ÈÃßõ -> ±â¾÷¿ë SATA/SAS SSD Ãßõ.(ÀåÅÍÀÇ HUSMMÀ¸·Î ½ÃÀ۵Ǵ HGST SSD ¾ÆÁÖ ÁÁÀº Èĺ¸)
°¡°Ý Àú·ÅÇÑ 12G SAS HBA ÀÖÀ¸¸é H700º¸´Ù ÁÁÀ½.(H700À¸·Î ±×³É ½áµµ µÊ. M1215 ½Î°í ÁÁÀ½)
* Ãß°¡
R510 ³»ºÎ 2.5ÀÎÄ¡(OS¿ë)´Â 300G SASµµ ÁÁ°í, SSDµµ ÁÁ½À´Ï´Ù. SSD¶ó¸é SATAÀÌ°Ç SASÀÌ°Ç ±â¾÷¿ë Ãßõ
µÎ°³ RAID1À¸·Î ¹À¸¸é ÁÁ½À´Ï´Ù.
==========
ÀÏ¹Ý µ¥½ºÅ©Å¾ ȯ°æ¿¡¼´Â ÀϹݿë SSDµµ ÁÁÀ¸³ª, ¼¹ö ȯ°æ(sas ÄÜÆ®·Ñ·¯ »ç¿ë, RAID »ç¿ë)¿¡¼´Â trim ±â´Éµµ ÀÛµ¿ÇÏÁö ¾Ê´Â °æ¿ì°¡ ´ëºÎºÐÀ̹ǷΠ±â¾÷¿ë SSD¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.(SAS´Â ¸ðµÎ ±â¾÷¿ëÀÌ°í, SATA ±â¾÷¿ëµµ ±¦ÂúÀ½) - ¼º´É ÀúÇÏ ¹æÁö, RAID½Ã ¹®Á¦ ¹ß»ý ¹æÁö, ¿À·¡ »ç¿ëÇÒ ¼ö ÀÖÀ½
ÀϹݿëÀº Á¦³¢°í ±â¾÷¿ë Áß¿¡¼ ¿ëµµ¿¡ µû¶ó °¡¼ººñ¸¦ µûÁ® °í¸£¸é µË´Ï´Ù.
r510
³»ºÎ os -> Samsung SAS SSD 100GB Samsung MZ-6SR1000/0C3 2°³¾¿ ·¹ÀÌµå ¿¹Á¤
data¿ë -> ¾ÆÁ÷ ¹ÌÁ¤ÀÔ´Ï´Ù¸¸ 4tb 15k 6g or 12g ·Î ±¸¼ºÇÒ¿¹Á¤ÀÔ´Ï´Ù.
r620
os¿ë -> HGST SAS SSD HUSMH8020BSS204 200 GB SAS 12Gb/s 2°³¾¿ ·¹ÀÌµå ¿¹Á¤
data¿ë -> FUJITSU SAS FESTPLATTE 600GB 15K SAS 6G SFF RX300 S7- A3C40136636 2°³¾¿ ·¹ÀÌµå ¿¹Á¤