870 QVO is Samsung’s 2nd generation high-density 4-bit MLC based SSD with the new MKX controller, comes in capacities up to 8TB, making it the world’s largest client SSD. The predecessor 860 QVO contributed greatly to the growth of terabyte capacity sales in the SATA SSD market. Also, despite the concerns regarding 4-bit MLC SSD’s performance and quality, 860 QVO has received overwhelmingly positive feedback from customers and tech media. 870 QVO gives enhanced optimized performance and proven reliability, which makes it an ideal solution for general users who require terabyte capacity SSDs with improved everyday computing experiences.

The 870 QVO provides best in class performance as sequential read (up to 560 MB/s) and write (up to 530 MB/s) approaches the limits of performance available with the SATA interface. These improvements are accompanied by enhanced random performance, bringing up to 13% higher speeds than 860 QVO in low queue depth workloads (QD1) which makes it an ideal solution for everyday computing experiences.

Specifications

Model
Samsung 870 QVO Series

Interface
SATA 6Gbps, compatible with SATA 3 Gbps & 1.5Gbps interfaces

Capacities
Available in 1TB, 2TB, 4TB & 8TB

Controller
Samsung MKX Controller

NAND Flash
Samsung 4-Bit MLC V-NAND

DRAM Cache
1TB (1GB), 2TB (2GB), 4TB (4B), 8TB (4GB)

Dimensions
100 x 69.85 x 6.8mm

Form Factor
2.5″

Sequential Read
560MB/s

Sequential Write
530MB/s

Warranty
3yr