Samsung 870 QVO 4TB 2.5" SATA SSD

The Samsung 870 QVO is an internal Solid State Drive utilizing the widely compatible 2.5-inch form factor and SATA 6 Gbps interface. This high-capacity drive is optimized for client PCs requiring substantial storage combined with reliable performance characteristics. It provides sequential read speeds up to 560 MB/s and sequential write speeds reaching 530 MB/s, operating near the maximum data transfer limit permitted by the SATA standard. The device is built around 4-bit multi-level cell (QLC) V-NAND flash technology, specifically managed by the proprietary Samsung MKX Controller to maintain consistent operation.

Reliability metrics include an endurance rating of 1,440 TBW (Terabytes Written) for the 4TB model, supporting intensive data loads over its operational lifecycle. The drive features an estimated Mean Time Between Failures (MTBF) of 1.5 million hours, indicating high stability and longevity. Security protocols integrated into the hardware include AES 256-bit Full Disk Encryption, supporting TCG/Opal V2.0 and Encrypted Drive (IEEE1667) standards for mandatory data protection. Its compact 2.5-inch form factor, measuring 6.8 mm in height, ensures broad physical compatibility within desktop and laptop systems.

• Storage capacity: 4 TB
• Form factor: 2.5-inch
• Interface: SATA 6 Gbps
• Sequential Read speed: Up to 560 MB/s
• Sequential Write speed: Up to 530 MB/s
• NAND flash type: V-NAND 4bit MLC (QLC)
• Controller type: Samsung MKX Controller
• Endurance rating (TBW): 1,440
• Mean Time Between Failures (MTBF): 1.5 million hours
• Hardware encryption support: AES 256-bit