NEW IN BOX – Samsung 990 Pro PCIe 4.0 NVMe 2TB SSD Listing. Photos are of actual item. Below is provided from the Samsung product webpage. Application: Client PCs, Game Consoles. Capacity: 2,000GB (1GB=1 Billion byte by IDEMA) Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise). Interface: PCIe Gen 4.0 x4, NVMe 2.0. Dimension (WxHxD): 80 x 22 x 2.3 mm. Weight: Max 9.0g Weight. Storage Memory: Samsung V-NAND 3-bit MLC. Controller: Samsung 2GB Low Power DDR4 SDRAM. Random Read (4KB, QD32): Up to 1,400,000 IOPS Performance may vary based on system hardware & configuration. Random Write (4KB, QD32): Up to 1,550,000 IOPS Performance may vary based on system hardware & configuration. Random Read (4KB, QD1): Up to 22,000 IOPS Performance may vary based on system hardware & configuration. Random Write (4KB, QD1): Up to 80,000 IOPS Performance may vary based on system hardware & configuration. Sequential Read Speed: Up to 7,450 MB/s Performance may vary based on system hardware & configuration. Sequential Write Speed: Up to 6,900 MB/s Performance may vary based on system hardware & configuration. Cache Memory: Samsung 2GB Low Power DDR4 SDRAM. S. M. A. R. GC (Garbage Collection): Auto Garbage Collection Algorithm. WWN Support: Not supported. Device Sleep Mode Support: Yes. Operating Temperature: 0 – 70? Operating Temperature. Shock: 1,500 G & 0.5 ms (Half sine). Management SW: Magician Software for SSD management. Encryption Support: AES 256-bit Encryption (Class 0) TCG/Opal IEEE1667 (Encrypted drive). Allowable Voltage: 3.3 V ± 5 % Allowable voltage.