Samsung 990 Pro with Heatsink 4TB NVMe 2.0 M.2 2280 Internal SSD, 7450 MB/s Sequential Read Speed, 6900 MB/s Sequential Write Speed, 3.3 Voltage, V-NAND 3-bit MLC, Black | MZ-V9P4T0CW

Capacity 

• Capacity: 4,000GB (1GB=1 Billion byte by IDEMA)
• Interface: PCIe Gen 4.0 x4, NVMe 2.0

Dimension and Weight 

• Dimension: Max 3.16 x Max 0.99 x Max 0.35 inches (with heatsink)
• Weight: Max 0.062 lbs (Max 28.0g Weight)
• Form Factor: M.2 (2280)

Storage Memory and Performance 

• Storage Memory: Samsung V-NAND TLC
• Controller: Samsung in-house Controller
• Cache Memory: Samsung 4GB Low Power DDR4 SDRAM
• Sequential Read: Up to 7,450 MB/s
• Sequential Write: Up to 6,900 MB/s

Environmental Specs 

• Operating Temperature: 32??F - 158??F (0 - 70 ??? Operating Temperature)
• Shock: 1,500 G & 0.5 ms (Half sine)

Software and Warranty 

• Management SW: Magician Software for SSD management
• Warranty: 5-year Limited Warranty or 2400 TBW Limited Warranty

Special Features and Power Consumption 

• TRIM Support: Supported
• Average Power Consumption (system level): *Average: 6.5 W *Maximum: 8.6 W (Burst mode)

Accessories 

• Installation Kit: Not Available