[開箱] Intel X-25V開箱簡測
BLOG好讀版
http://lightwing.pixnet.net/blog/post/30659611
很早之前就想買一個SSD來做OS碟了
本來是鎖定要買Sandforce晶片的SSD啦,
但是目前Sandforce晶片的SSD都是大容量的,價格也很高昂....
阮囊羞澀的我就選了Intel X-25V SSD...
盒裝正面照
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L01.jpg

2009/12/26出廠,對岸包裝
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L02.jpg



有螺絲包X2、安裝說明書、2.5吋轉3.5吋支架、說明文件光碟、SSD本體
大小螺絲都有多給一個...
SSD正面照,韌體是02HB、MIC
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L05.jpg

背面照...毫無修飾....感覺上這邊有Costdown.....
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L06.jpg

背面有四個螺絲孔位,跟一般的2.5吋HDD一樣
側面照
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L07.jpg


比一般的2.5吋HDD稍微輕了一點
加了4顆安裝螺絲重量為77g
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L09.jpg

因為Intel附的轉接架只能裝一個2.5吋裝置,還會占走一個3.5吋位置
所以個人用SliverStone出的轉接架
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L10.jpg

依照說明書是全鍍鎳設計...比較不會生鏽
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L11.jpg

實際上還是要看QC...為什麼會這樣說去問台中某點心店老闆就知道
轉接架本體照
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L12.jpg

可以看出來有兩個2.5吋裝置的螺絲孔
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L13.jpg

為了測試是否可以安裝兩個,拿出了隨身硬碟裡面的2.5吋硬碟
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L14.jpg

確實可以安裝兩個硬碟,但是空隙不大,若下方的2.5吋裝置是高廢熱的就要考量一下...
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L15.jpg

接下來是Intel X-25V的測試
首先用HD Tune Pro 4.01來看裝置資訊
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L16.jpg


可以看到讀取曲線不是很平穩...= =
額外測試
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L18.jpg

因為Intel有放出新韌體,支援TRIM,就更新韌體來試試看讀取狀況能不能改善
裝置資訊資訊,可以看到韌體已經更新到02HD
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L19.jpg


前面的讀取變差很多...後面的讀取曲線就變的很平穩
(去找其他人測試也有相同狀況)
額外測試
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L21.jpg


CrystalDiskMark 3.0
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L23.jpg


ATTO Disk Benchmark(Queue Depth設為10 )
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L25.jpg

HD Tach 3.0.4.0 Long bench
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L26.jpg

接下來來比對HDD、SSD和RAMDISK的差異
HDD是HGST 7K1000 750G
RAMDISK是用Gavotte RAMDisk,RAM是Transcend DDR2-800
使用的資料為1.21G、1588個檔案
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L27.jpg

使用FastCopy內部傳輸
HDD花費時間為106.52sec
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L28.jpg


RAMDISK花費時間為7.80sec
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L30.jpg

使用剛剛複製完成的檔案,用CD Check做內部比對測試
HDD花費時間為1:49
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L31.jpg




可以看到單純讀取(比對),X-25V表現會較好,
若是存取的話,X-25V在小檔存取方面也是比HDD好,但是優勢就較小..
最後來個更大量的檔案來做比對測試(RAMDISK不夠大....就沒做)
3.86G、8496個檔案
http://i121.photobucket.com/albums/o206/lightwing-1/BLOG/X25V/L34.jpg



總結
目前SSD在讀取的表現是比HDD優秀很多,
而X-25V在小檔存取表現也不錯,加上價位沒有高容量SSD那麼高昂,
對於預算沒有非常多的人來說,X-25V拿來做OS碟是不錯的選擇...
--
心沒有大小 也沒有形狀
看不出形體 更稱不出重量
但
它確實會受傷
--
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