Tom's Hardware Guide published a review on PNY CS1311 SSD
A quote from the article:
The CS1311 we're testing today employs Toshiba's 15nm TLC NAND for more value-oriented shoppers. PNY's PS3110-S10-powered drive uses Phison's latest firmware with the new direct-to-die sequential write algorithm to increase performance.PNY CS1311 SSD Review @ Toms Hardware