https://wccftech.com/adata-shows-off-sr2000cp-pcie-3-0-x8-aic-ssd-rated-at-6gb-s-reads-3-8gb-s-writes/

ADATA, a leader in consumer and enterprise storage, has announced today the SR2000CP their newest enterprise SSD for the people who need to push their storage to the absolute brink, or the crazy enthusiast who wants to go FAST. The card is a half height add on card and built on PCI Express 3.0 x8 interface and is available in capacities of 2 TB, 3.5 TB, 4 TB 8 TB and finally a massive 11 TB. The drives use 3D “eTLC” NAND flash. This type of memory has the 3 bits per cell characteristics of TLC, but endurance (P/E cycles) comparable to MLC NAND flash, which lends it the endurance of 1~3 DWPD under a 5-year warranty

The 4 TB model was shown and tested by ADATA, and showed some rather impressive numbers. It hit up to 1 million IOPS 4k random reads and 150k IOPS 4K random writes. Also giving blazing fast sequential transfer speeds of up to 6 GB/s reads, with up to 3.8 GB/s writes.