Dahua C900 PLUS 3D NAND NVMe PCIe M.2 SSD > Adopts high-quality 3D NAND wafer level chip > Supports PCIe3.0 x4 and NVMe 1.3 protocol > All-metal cooling plate is included; equipped with intelligent temperature control technology > Adopts TRIM to improve read/write performance and speed > Supports Max. Write technology for full-disk SLC cache > Supports LDPC ECC to enhance data reliability > Low power consumption management Product Model DHI-SSD-C900VN256G DHI-SSD-C900VN512G DHI-SSD-C900VN1TB Capacity1 256 GB 512 GB 1 TB Form Factor M.2 2280 Port PCIe Gen 3.0 x 4 Net Weight Max. 8 g (0.02 lb) Product Dimensions2 80.00 mm × 23.00 mm × 4.80 mm (3.15" × 0.91" × 0.19") Packaging Dimensions 140.5 mm × 105.5 mm × 15.50 mm (5.53" × 4.15" × 0.61") Memory Component 3D TLC Power Consumption3 2.93 W (max); 0.488 W (idle) 3.689 W (max); 0.611 W (idle) 4.10 W (max); 0.611 W (idle) S.M.A.R.T ­Yes TRIM ­Yes Garbage Collection Yes Sequential Read3 Up to 3,000 MB/s Up to 3,200 MB/s Up to 3,400MB/s Sequential Write3 Up to 1,450MB/s Up to 2,500MB/s Up to 3,000MB/s 4K Random Read3 Up to 100,000 Up to 200,000 Up to 360,000 4K Random Write3 Up to 280,000 Up to 300,000 Up to 280,000 MTBF 1,500,000 hours Operating Temperature 0 °C to +70 °C (+32 °F to +158 °F) Storage Temperature –40 °C to +85 °C (–40 °F to +185 °F) Operating Humidity 5%–95% (non-condensing) Vibration Resistance 7-800 Hz, 3.08 G Shock Resistance 1,500 G/0.5 ms (half sine wave) TBW 128TB 256TB 512 TB Warranty4 3-year limited warranty Reference Information 1. Capacity calculation: 1 GB = 1 billion bytes (IDEMA). Actual available capacity might be reduced (due to formatting, partition, operating system applications, or other necessary usage). 2. The dimensions are after installing cooling plate. 3. System configuration of performance test: Chip–Intel Z390 Chipset, Intel Core i9-9900KF@3.6GHz, 16GB DDR4; operating system–Windows 10 x64; testing tool–CrystalDiskMark 6.0.0. 4. Warranty period or maximum write amount (TBW), whichever comes first. 5. High performance SLC cache has been enabled. Dahua C900 PLUS Dahua C900 PLUS 256gb Dahua C900 PLUS 512gb Dahua Dahua C900 PLUS ssd