SEAGATE 1 TB Firecuda 520 SSD 5000-4400 Mb/s

Interface NVMe 1.3 PCIe Gen4 ×4 NVMe 1.3
NAND Flash Memory 3D TLC
Form Factor M.2 2280-D2
Performance
Sequential Read (Max, MB/s), 128KB1 5000
Sequential Write (Max, MB/s), 128KB1 4400
Random Read (Max, IOPS), 4KB QD32 T81 760,000
Random Write (Max, IOPS), 4KB QD32 T81 700,000
Endurance/Reliability
Total Bytes Written (TB) 1800
Mean Time Between Failures (MTBF, hours) 1,800,000
Rescue Data Recovery Services (years)2 3
Warranty, Limited (years) 5
Power Management
Active Power, Average (W) 5.6
Idle Power PS3, Average (mW) 15
Low Power L1.2 mode (mW) 2