Samsung 870 QVO 2.5 4TB MZ-77Q4T0BW

Samsung 870 QVO Series 4TB
MZ-77Q4T0BW

Capacity
4,000 GB (1 GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

Form Factor
2.5 inch

Interface
SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface

Dimension (WxHxD)
100 X 69.85 X 6.8 (mm)

Weight
Apporx. 54.0g Weight

Storage Memory
Samsung V-NAND 4bit MLC

Controller
Samsung MKX Controller

Cache Memory
Samsung 4 GB Low Power DDR4 SDRAM

Special Feature
TRIM Support
TRIM Supported

S. M. A. R. T Support
S. M. A. R. T Supported

GC (Garbage Collection)
Auto Garbage Collection Algorithm

Encryption Support
AES 256-bit Encryption (Class 0), TCG/Opal, IEEE1667 (Encrypted drive)

WWN Support
World Wide Name supported

Device Sleep Mode Support
Yes

Performance
Sequential Read
Up to 560 MB/s Sequential Read * Performance may vary based on system hardware & configuration
Sequential Write
Up to 530 MB/s Sequential Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated
Random Read (4KB, QD32)
Up to 98,000 IOPS Random Read * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated
Random Write (4KB, QD32)
Up to 88,000 IOPS Random Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated
Random Read (4KB, QD1)
Up to 11,000 IOPS Random Read * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated
Random Write (4KB, QD1)
Up to 35,000 IOPS Random Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated

Environment
Average Power Consumption (system level)
Average: 3.2 W *Maximum: 5.5 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
5V ± 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)
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