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LJ1 (U.2)

  • Flash Type: 3D TLC NAND flash
  • Interface: PCIe Gen 4x4
  • Seq. Read: Up to 5,000
  • Seq. Write: Up to 4,000
  • Capacity: 3840 GB / 7680 GB
Additional information datqasheet
  • PCIe Gen 4x4
  • Power Loss Protection
  • Secure Download
  • Temperature Sensor
  • Thermal Throttling
  • Hot Pluggable
    Namespace Management
Model LJ1 (U.2)
  LJ1-3840 LJ1-7680
Capacity 3840 GB 7680 GB
Interface PCIe Gen 4x4
Form Factor U.2 15mm
Sequential Read/Write 5,000/4,100 MB/s 5,000/4,000 MB/s
4K Random Read/Write 800K/160K IOPS 800K/150K IOPS
Latency Read/Write 80/15 μs 80/15 μs
UBER 10^-17
Power on/off cycles 50,000 cycles
MTBF 3 million hours
DWPD Up to 1 Drive Write per Day for 5 Years
Data Retention  3 months power-off retention under below conditions:
a. Drive is at the end of its life b. Temperature is no greater than 40° C while the drive is unpowered. 
Power Consumption
Idle 7W (Max)
Active 25W (Max) 
Operating Temperature 0 to 70°C 
Non-operating Temperature  -40 to 85°C