The DAHUA DHI-SSD-C900VN256G-B 256GB NVMe M.2 2280 is a high-performance internal solid-state drive designed to significantly boost system responsiveness in laptops, ultrabooks, and desktops. It utilizes the PCIe Gen 3.0 x4 interface and 3D NAND flash memory to deliver fast data transfer speeds. It is generally covered by a 3-year limited warranty.
Key Specifications and Features
- Capacity: 256 GB
- Form Factor: M.2 2280 (80.00 mm × 23.00 mm × 4.80 mm)
- Interface: PCIe Gen 3.0 x 4 and NVMe 1.3 protocol
- Max Sequential Read Speed: Up to 3,300 MB/s (some sources indicate 3,400 MB/s)
- Max Sequential Write Speed: Up to 1,200 MB/s (some sources indicate up to 1,450 MB/s)
- Memory Component: High-quality 3D TLC NAND Flash
- Endurance (TBW): Up to 128 TB
- MTBF (Mean Time Between Failures): 1,500,000 hours
- Features: Supports S.M.A.R.T, TRIM, and NCQ for drive health management and performance optimization, and employs LDPC ECC to enhance data reliability.
- Warranty: 3-year limited warranty
Reviews and User Experience
Users and experts view this SSD as a compelling choice for those requiring fast and efficient storage solutions for demanding tasks such as gaming, video editing, and heavy multitasking. The high read/write speeds provide a substantial performance improvement over traditional SATA SSDs and HDDs. The compact M.2 form factor is ideal for modern, space-constrained builds like ultrabooks and mini PCs. Overall, it is considered a reliable and durable upgrade that offers excellent value for the money. The drive is equipped with an aluminum cooling plate to maintain stability during high loads.
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