Crucial's M500 SSD reviewed
Fittingly, these lower prices have been driven in part by cooperation between Intel and Micron, Crucial's parent company, who collaborate on NAND production through a joint venture dubbed IM Flash Technologies. IMFT fabbed the 50-nm flash chips for the X25-M, and it has since moved to finer process tech at 35, 25, and now 20 nanometers. Each new process packs more gigabytes per wafer, increasing bit densities and decreasing prices.
你这个是50纳米技术的,
1. SSD产品不是光NAND颗粒制程先进, 就一定先进的;
2. Crucial M500规格是20nm NAND,你引用的英文里也有的;
3. 2010的产品才有50nm制程,M500是2013的,请勿穿越。
如果你说SLC成本和MLC相近,只能无语~
附:
1. PCMAG对intel 730(480G)d 评测:
http://www.pcmag.com/article2/0,2817,2460984,00.asp
What our performance figures show, however, is that while the 730 Series in a RAID Level 0 configuration was much faster than any of the single drives, the 730 Series alone wasn't particularly faster than either the Samsung 840 EVO or the SanDisk Extreme II 480GB. Its performance on our tests tended to match that of the SanDisk SSD overall, but fell back from the Samsung 840 EVO, thanks in no small part to the Samsung drive's use of a small slice of single-layer-cell (SLC) NAND to boost performance. Notably, however, it was also much slower than the Toshiba HK3R, which had a raw score even faster than the Samsung 840 EVO's (7,464).
Samsung 840EVO和M500是一个档次的,EVO表现略好一些。
500g的840 evo现在只卖$260,需要大容量的可以考虑这个。