Netac Internal SSD 2.5” SATAIII M. 2 NVMe PCIe Gen 3.0×4 Solid State Drive lot. Model : 2.5” SATA III. 128GB /240GB /256GB /512GB /1TB. Compatible with SATA 3.0 devices. Backwards compatibility with SATA 2.0 devices. Form factors: 2.5 inch. Read Speed: Up to 550MB/s. Write Speed: Up to 500MB/s. Flash category: 3D Nand Flash. Storage temperature: -40 ° C-85 ° C. Voltage Ambient humidity (non-condensing): 5% -95%. Operating temperature: 0-70 ° C. TRIM: Support (Requires system support). S. M. A. R. Noiseless, Heatless, Energy Efficiency. 0x faster than a hard drive, Faster load times in games. Netac 2.5inch SATAIII. 2 NVMe PCIe Gen 3.0×4. Capacity : 250GB / 500GB / 1TB. Interface(s): PCIe Gen 3 x4. 2 2280 Color Category: Black and Blue Storage Drive Type: SSD Internal Or External: Internal NAND Flash Memory Type: TLC Max Sequential Read Speed: 3100MB/s Max Sequential Write Speed: 2100MB/s. Tested by CyrstalDiskMark software. Based on internal testing, performance may be some difference in terms of drive capacity, different hardware configurations, operating systems and test software, and other factors. TBW: 150 MTBF: 2000000 Hours Data Encryption: Support Encryption Algorithm: 256-bit AES Intel Host Memory Buffer(HMB): Support LDPC: Support. NVMe 1.3 standard protocol: Support. PCIe Gen3x4 Transmission protocol: Support. 3D NAND Flash Technology: Support. 2 2280 specification: Support. Intelligent error correction LDPC: Support. Low power consumption: Support. Working temperature: 0-70 ° C; Storage temperature: -40 ° C-85 ° C Product Compatibility: Desktop computers, Laptop computers. 1GB=1,000,000,000 bytes. Due to different capacity algorithms and partial capacity are used for system files, management and performance optimization, so the actual available capacity may be less than the identifying capacity.