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SPATIUM M470 PCIe 4.0 NVMe M.2

Differences are marked in red 1TB 2TB
Model Name SPATIUM M470 PCIe 4.0 NVMe M.2 SPATIUM M470 PCIe 4.0 NVMe M.2
Capacity 1TB 2TB
Controller PHISON E16 PHISON E16
Flash Memory 3D NAND 3D NAND
DRAM Cache 1GB DDR4 2GB DDR4
Form Factor M.2 2280 M.2 2280
Interface PCIe Gen4x4, NVMe 1.3 PCIe Gen4x4, NVMe 1.3
Compatibility PCIe Gen4 / Gen3 / Gen2 / Gen1 PCIe Gen4 / Gen3 / Gen2 / Gen1
Dimensions 80.00mm (L) x 22.00mm (W) x 2.15mm (H) 80.00mm (L) x 22.00mm (W) x 2.15mm (H)
Sequential Read up to (MB/s) 5000 5000
Sequential Write up to (MB/s) 4400 4400
Random Read 4KB up to (IOPS) 600,000 600,000
Random Write 4KB up to (IOPS) 600,000 600,000
Maximum Operating Power (W) 6.3 7.0
Idle Power PS3 (mW) 20 25
Low Power L1.2 (mW) 2 2
Operating Temperatures 0°C – 70°C 0°C – 70°C
Storage Temperatures -40°C – 85°C -40°C – 85°C
Terabytes Written (TBW) 1600 3300
Mean Time Between Failure (MTBF) Up to 1,700,000 Hours Up to 1,700,000 Hours
Limited Warranty 5 Years, or the coverage for the maximum TBW as stated, whichever comes first. 5 Years, or the coverage for the maximum TBW as stated, whichever comes first.
Advanced Features TRIM (Performance Optimization, OS support required)<br /> SMART (Self-Monitoring, Analysis and Reporting Technology)<br /> LDPC (Low Density Parity Check) ECC Algorithm<br /> End to End Data Path Protection<br /> APST (Autonomous Power State Transition)<br /> TCG OPAL2.0/Pyrite (Encryption, Data Security) TRIM (Performance Optimization, OS support required)<br /> SMART (Self-Monitoring, Analysis and Reporting Technology)<br /> LDPC (Low Density Parity Check) ECC Algorithm<br /> End to End Data Path Protection<br /> APST (Autonomous Power State Transition)<br /> TCG OPAL2.0/Pyrite (Encryption, Data Security)