Samsung 990 PRO 1TB M.2 PCIe 4.0 NVMe SSD

The Samsung 990 PRO is an internal solid-state drive built on the M.2 2280 form factor, leveraging the high-speed capabilities of the PCIe Gen 4.0 interface using four data lanes (x4). This configuration supports the NVMe 2.0 specification, enabling rapid data throughput necessary for resource-intensive applications, professional workloads, and current-generation gaming. The drive offers 1000 GB of storage and is engineered for use in client PCs and compatible game consoles.

Sequential performance metrics indicate a read speed of up to 7450 MB/s and a write speed of up to 6900 MB/s. Internally, the SSD utilizes V-NAND TLC flash memory paired with a Samsung in-house controller, which features a nickel coating to aid in thermal management during peak operation. The unit is rated for an endurance of 600 TBW (Total Bytes Written) and offers integrated security functions, including 256-bit AES hardware encryption, enhancing data protection.

• Storage capacity: 1000 GB
• Form factor: M.2 2280
• Interface: PCIe Gen 4.0 x4 and NVMe 2.0
• Sequential read speed: 7450 MB/s
• Sequential write speed: 6900 MB/s
• NAND flash type: V-NAND TLC
• Random read IOPS: 1,400,000
• Random write IOPS: 1,550,000
• Endurance rating: 600 TBW
• Mean time between failures (MTBF): 1,500,000 hours
• Hardware encryption: 256-bit AES support
• Dimensions: 80 mm (D) x 22 mm (W) x 2.3 mm (H)