Samsung SSD 980 PRO 2TB PCle 4.0 NVMe M.2 2280 Specification: Capacity : 2,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise) Form Factor : M.2 (2280) Interface : PCIe Gen 4.0 x4, NVMe 1.3c Dimension (Pack: WxHxD) : 80.15 x 22.15 x 2.38 (mm) Weight : Max 9.0 g Weight Storage Memory : Samsung V-NAND 3-bit MLC Controller : Samsung in-house controller Cache Memory : Samsung 2GB Low Power DDR4 SDRAM TRIM SupporT : Supported S.M.A.R.T Support : Supported GC (Garbage Collection) : Auto Garbage Collection Algorithm Encryption Support : AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive) WWN Support : Not supported Device Sleep Mode Support : Yes Sequential Read : Up to 7,000 MB/s * Performance may vary based on system hardware & configuration Sequential Write : Up to 5,100 MB/s * Performance may vary based on system hardware & configuration Random Read (4KB, QD32) : Up to 1,000,000 IOPS * Performance may vary based on system hardware & configuration Random Write (4KB, QD32) : Up to 1,000,000 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 60,000 IOPS * Performance may vary based on system hardware & configuration Average Power Consumption (system level) *Average: 6.1 W*Maximum: 7.2 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration Power consumption (Idle) "Max. 35 mW * Actual power consumption may vary depending on system hardware & configuration Allowable Voltage : 3.3 V ± 5 % Allowable voltage Reliability (MTBF) : 1.5 Million Hours Reliability (MTBF) Operating Temperature : 0 - 70 ℃ Operating Temperature Shock : 1,500 G & 0.5 ms (Half sine) Installation Kit : Not Available Management SW : Magician Software for SSD management