Samsung 990 Pro SSD M.2 4TB PCIe 4.0

Model:

MZ-V9P4T0BW (4TB)

General Features:

• Application: Client PCs, Game Consoles

• Form Factor: M.2 (2280)

• Interface: PCIe Gen 4.0 x4, NVMe 2.0

• Dimensions (WxHxD): 80 x 22 x 2.3 mm

• Weight: Max 9.0g

• Storage Memory: Samsung V-NAND 3-bit MLC

• Controller: Samsung in-house Controller

• Cache Memory:

  • 1TB: 1GB Low Power DDR4 SDRAM

  • 2TB: 2GB Low Power DDR4 SDRAM

  • 4TB: 4GB Low Power DDR4 SDRAM

• Special Features:

  • 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

Performance:

• Sequential Read:

  • 1TB: Up to 7,450 MB/s

  • 2TB: Up to 7,450 MB/s

  • 4TB: Up to 7,450 MB/s

• Sequential Write:

  • 1TB: Up to 6,900 MB/s

  • 2TB: Up to 6,900 MB/s

  • 4TB: Up to 6,900 MB/s

• Random Read (4KB, QD32):

  • 1TB: Up to 1,200,000 IOPS

  • 2TB: Up to 1,400,000 IOPS

  • 4TB: Up to 1,600,000 IOPS

• Random Write (4KB, QD32):

  • 1TB: Up to 1,550,000 IOPS

  • 2TB: Up to 1,550,000 IOPS

  • 4TB: Up to 1,550,000 IOPS

• Random Read (4KB, QD1):

  • 1TB: Up to 22,000 IOPS

  • 2TB: Up to 22,000 IOPS

  • 4TB: Up to 22,000 IOPS

• Random Write (4KB, QD1):

  • 1TB: Up to 80,000 IOPS

  • 2TB: Up to 80,000 IOPS

  • 4TB: Up to 80,000 IOPS

Environment:

• Average Power Consumption (System Level):

  • 1TB: Average 5.4 W, Max 7.8 W (Burst mode)

  • 2TB: Average 5.5 W, Max 8.5 W (Burst mode)

  • 4TB: Average 6.5 W, Max 8.6 W (Burst mode)

• Power Consumption (Idle):

  • 1TB: Max 50 mW

  • 2TB: Max 55 mW

  • 4TB: Max 55 mW

• Power Consumption (Device Sleep):

  • 1TB: Max 5 mW

  • 2TB: Max 5 mW

  • 4TB: Max 5.8 mW

• Allowable Voltage: 3.3 V ± 5%

• Reliability (MTBF): 1.5 Million Hours

• Operating Temperature: 0 – 70 ℃

• Shock Resistance: 1,500 G & 0.5 ms (Half sine)

Accessories:

• Installation Kit: Not Available

• Software: Magician Software for SSD management