TCELL TM800 480G MLC SSD 開箱拆解 - 儲存設備

By Donna
at 2016-12-09T11:39
at 2016-12-09T11:39
Table of Contents
網誌版: http://animeakito.pixnet.net/blog/post/337757579
其實這顆買有一陣子了,但因為懶惰就一直沒有開來測試...
當初會買他完全是因為出自於好奇.....
3000元不到的480G MLC SSD能得到些什麼勒?
讓我們繼續看下去...
https://pic.pimg.tw/animeakito/1481251890-896710466_n.jpg

收到貨的時候打開箱子看到這只有用靜電袋包
裝的SSD整個人都傻了一會兒 XDD
這包裝精簡的程度已經突破天際啦!!
上次的蛇蛇SSD的包裝已經夠精簡了,沒想到還能更上一層樓...Orz
不過仔細想想極極極簡風的包裝真是環保愛地球,不製造多餘的垃圾! (正向思考!!
封面上大大的印了MLC彰顯了這貨對於自身在極極極簡包裝下的自信與不凡
https://pic.pimg.tw/animeakito/1481251890-917459495_n.jpg

翻到背面依舊延續了極極極簡風格的一貫設計,什麼也沒有....
沒有螺絲沒有保固貼,一時之間想拆解還真的找不到怎麼拆
https://pic.pimg.tw/animeakito/1481251890-1490166111_n.jpg

端詳了一會兒發現這貨完全就是用卡住的方式並沒有用螺絲固定住外殼
於是乎施出洪荒之力後終於揭開了外殼一窺究竟
https://pic.pimg.tw/animeakito/1481251890-2345550708_n.jpg

打開外殼後終於看到保固貼和螺絲了
根據PTT網友詢問原廠得到的資訊,應該是SMI+Sandisk MLC的方案
到底是不是這樣勒?得再看詳細一點
首先快取記憶體的部分資料都已經完全被磨掉了只留下了大大的A-TOP...
無從得知大小及速度為何,不過有DRAM快取總是比沒有的方案強一些吧?
對比用NAND直接當buffer的方案至少會減少一些NAND寫入的機會
https://pic.pimg.tw/animeakito/1481251890-2065110473_n.jpg

其中一顆螺絲被易碎保固貼擋住了去路,不過我一向是無視於保固的XDD
https://pic.pimg.tw/animeakito/1481251890-3954862581_n.jpg

翻到背面可以看到很明顯就是SMI SM2246的標準設計方案
https://pic.pimg.tw/animeakito/1481251892-1753188971_n.jpg

主控制器驗明正身是SM2246EN沒錯,這點跟原廠給的資訊一致
https://pic.pimg.tw/animeakito/1481251892-919904986_n.jpg

至於NAND顆粒部分,原廠是表示為Sandisk MLC顆粒
但這貨的顆粒廠商名稱被打上了馬賽克,依據編碼方式和印刷編排
比對網路上其他的Sandisk顆粒應該是沒錯,但不知為什要打馬賽克= =?
https://pic.pimg.tw/animeakito/1481251892-3975644518_n.jpg

照例來用Diskinfo and DiskMark跑一下
Sample !? 這貨連個名字都沒有啊....Orz
不過依據鋼彈試作機都遠強於量產機的定律
也許我應該要開心? 這貨搞不好很威啊XDD
https://pic.pimg.tw/animeakito/1481251892-4281096886_n.jpg

跑分就中規中矩....
https://pic.pimg.tw/animeakito/1481251892-3942369735.jpg

結論:
以2951元買到SMI2246 + 不知大小的DRAM cache
+ 馬賽克Sandisk MLC顆粒的 480G MLC SSD來說
這貨CP比還是不錯的,比之前的蛇蛇更好了一些
(蛇蛇沒有DRAM cache , 顆粒磨光了資訊)
至於能用多久? 這個就有待時間的考驗...
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Tags:
儲存設備
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