Samsung 870 QVO

Interface:
SATA 6 Gb/s Interface,
compatible with SATA 3 Gb/s& SATA 1.5 Gb/s interface
Form Factor:
2.5-inch
Storage Memory:

Samsung V-NAND 4bit MLC

Controller:
Samsung MKX Controller
DRAM:
4GB LPDDR4 (4TB)
2GB LPDDR4 (2TB)
1GB LPDDR4 (1TB)
512MB LPDDR4 (256/500GB)
Capacity:
250GB, 500GB,1TB,2TB,4TB
Sequential Read:
Up to 560 MB/s SequentialRead
* Performance may varybased on system hardware
Sequential Write:
Up to 530 MB/s SequentialWrite
* Performance may varybased on system hardware
Random Read/Write Speed:
Random Read 98K, Write 88KIOPS
Warranty:
Three-Year Limited Warranty