SAMSUNG 990 PRO NVMe M.2 SSD 1TB PCIe Gen4 [7450MB/s]

ApplicationClient PCs, Game Consoles
Capacity1,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
Form FactorM.2 (2280)
InterfacePCIe Gen 4.0 x4, NVMe 2.0
Dimension (W x H x D)80 x 22 x 2.3 mm
WeightMax 9.0g Weight
Storage MemorySamsung V-NAND 3-bit MLC
ControllerSamsung in-house Controller
Cache MemorySamsung 1GB Low Power DDR4 SDRAM

TRIM SupportSupported
S.M.A.R.T SupportSupported
GC (Garbage Collection)Auto Garbage Collection Algorithm
Encryption SupportAES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)
WWN SupportNot supported
Device Sleep Mode SupportYes

Sequential ReadUp to 7,450 MB/s * Performance may vary based on system hardware & configuration
Sequential WriteUp to 6,900 MB/s * Performance may vary based on system hardware & configuration
Random Read (4 KB, QD32)Up to 1,200,000 IOPS * Performance may vary based on system hardware & configuration
Random Write (4 KB, QD32)Up to 1,550,000 IOPS * Performance may vary based on system hardware & configuration
Random Read (4 KB, QD1)Up to 22,000 IOPS * Performance may vary based on system hardware & configuration
Random Write (4 KB, QD1)Up to 80,000 IOPS * Performance may vary based on system hardware & configuration

Average Power Consumption (System Level)*Average: 5.4 W*Maximum: 7.8 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration
Power consumption (Idle)Max. 50 mW * Actual power consumption may vary depending on system hardware & configuration
Allowable Voltage3.3 V ± 5 % Allowable voltage
Reliability (MTBF)1.5 Million Hours Reliability (MTBF)
Operating Temperature0 - 70 ℃ Operating Temperature
Shock1,500 G & 0.5 ms (Half sine)

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