The new revision of the ADATA Premier SP600 SSD is incorporating one of the newer Jmicron JMF670H controller, which is accompanied by one Nanya NT5CB64M16FP-DH as buffer and also eight ADATA-branded MLC NAND Flash memory chips. Premier SP600 is meant for the entry to mainstream market and while the product succeeds to deliver good read speeds, it fails to impress in the writes department.