Samsung 990 EVO NVMe M.2 PCIe Gen 4×4, Gen 5×2 SSD – 1TB/2TB
Interface | PCIe® 4.0 x4 / 5.0 x2, NVMe 2.0 |
Form Factor | M.2 (2280) |
Seq. Read/Write (MB/s) | Up to 5,000 / 4,200 (performance may vary based on system hardware & configuration) |
Ran. Read/Write (IOPS, QD1) | Up to 20K / 90K (performance may vary based on system hardware & configuration) |
Ran. Read/Write (IOPS, QD32) | Up to 700K / 800K (performance may vary based on system hardware & configuration) |
Active (Read/Write) | 5.5W / 4.7W |
Device Sleep (L1.2) | Typical 60mW / Typical 5mW |
Data Encryption | Class 0 (AES 256), TCG/Opal v2.0, MS eDrive (IEEE1667) |
Total Bytes Written (TBW) | 1200 |
NAND | Samsung V-NAND TLC |
Controller | In-House Controller |
Cache Memory | HMB (Host Memory Buffer) |