Samsung 990 Evo Plus PCIe 4.0x4 NVMe M.2 SSD 1TB 7150MB/s

A DRAM-less M.2 2280 NVMe SSD with PCIe 4.0 x4 / 5.0 x2 support, Samsung V-NAND TLC and HMB, rated at up to 7,150 MB/s read and 6,300 MB/s write.

Key specifications

• Model: Samsung 990 EVO Plus
• Capacity: 1,000 GB
• Sequential: up to 7,150 MB/s read, 6,300 MB/s write
• Random 4KB QD32: up to 850,000 IOPS read, 1,350,000 IOPS write
• Interface: PCIe 4.0 x4 / 5.0 x2, NVMe 2.0
• Form factor: M.2 2280; max 80.15 x 22.15 x 2.38 mm; max 9.0 g
• NAND/controller/cache: Samsung V-NAND TLC; Samsung in-house controller; HMB (Host Memory Buffer)
• Features: TRIM, S.M.A.R.T, auto garbage collection, AES 256-bit encryption (Class 0, TCG/Opal, IEEE1667), Device Sleep
• Reliability: MTBF 1.5 million hours; operating temperature 0-70 C
• Software: Samsung Magician