SpecificationApplicationClient PCs, Game ConsolesCapacity1,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)InterfacePCIe Gen 4.0 x4, NVMe 2.0Dimension (WxHxD)80 x 24.3 x 8.2 mm (with heatsink)WeightMax 28.0g WeightForm FactorM.2 (2280)Storage MemorySamsung V-NAND 3-bit MLCControllerSamsung in-house ControllerCache MemorySamsung 1GB Low Power DDR4 SDRAMSequential ReadUp to 7,450 MB/s * Performance may vary based on system hardware & configurationSequential writeUp to 6,900 MB/s * Performance may vary based on system hardware & configurationRandom Read (4KB ,QD32)Up to 1,200,000 IOPS * Performance may vary based on system hardware & configurationRandom Write (4KB ,QD32)Up to 1,550,000 IOPS * Performance may vary based on system hardware & configurationRandom Read (4KB ,QD1)Up to 22,000 IOPS * Performance may vary based on system hardware & configurationRandom Write (4KB ,QD1)Up to 80,000 IOPS * Performance may vary based on system hardware & configurationProduct Type990 PRO with HeatsinkOperating Temperature0 - 70 ℃ Operating TemperatureShock1,500 G & 0.5 ms (Half sine)Management SWMagician Software for SSD managementProduct5-Year Limited Warranty or 600 TBW Limited WarrantyTRIM SupportSupportedS.M.A.R.T SupportSupportedGC (Garbage Collection)Auto Garbage Collection AlgorithmEncryption SupportAES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)WWN SupportNot supportedDevice Sleep Mode SupportYesAverage Power Consumption (system level)*Average: 5.4 W*Maximum: 7.8 W (Burst mode)* Actual power consumption may vary depending on system hardware & configurationPower consumption (Idle)Max. 50 mW * Actual power consumption may vary depending on system hardware & configurationAllowable Voltage3.3 V±5 % Allowable voltageReliability (MTBF)1.5 Million Hours Reliability (MTBF)