DHI-SSD-C900VND512G Dahua 512GB NVMe M.2 PCIe Gen 3.0x4 2242 SSD - Read Speed 3400MB/s write speed 3000 MB/s

In-Depth Specifications and Details

1. Capacity and Performance

• Storage Capacity: 512GB
  Sufficient for operating system installation, major software applications, and ample space for documents, games, or media files.

• Sequential Read Speed: Up to 3400 MB/s

• Sequential Write Speed: Up to 3000 MB/s
  High-speed data transfer ensures reduced load times, smooth multitasking, and enhanced responsiveness in high-demand applications such as content creation and gaming.

2. Interface and Form Factor

• Interface: PCI Express Gen 3.0 x4
  Delivers significantly faster performance compared to SATA SSDs. The x4 lane configuration allows for higher bandwidth, crucial for NVMe communication.

• Form Factor: M.2 2242 (42mm length)
  Compact size ideal for space-constrained systems such as ultra-slim laptops, embedded systems, and small form factor (SFF) PCs.

• Protocol: NVMe 1.3
  Efficient command processing, reduced latency, and lower CPU usage compared to legacy AHCI protocols.

3. NAND Flash and Controller

• NAND Type: 3D NAND Flash
  Stacked memory cells provide higher density, improved reliability, and lower power consumption compared to planar NAND.

• Controller: Dahua’s proprietary or optimized SSD controller
  Balances power efficiency and performance while ensuring stability under heavy workloads.

4. Endurance and Reliability

• Mean Time Between Failures (MTBF): Typically over 1.5 million hours

• Endurance: Designed for daily computing tasks with high read/write activity
  Suitable for average to heavy consumer workloads, ensuring consistent performance over time.

• Error Correction: Advanced ECC (Error Correction Code) technology
  Enhances data integrity, minimizing the risk of data corruption.

• TRIM and S.M.A.R.T Support:

  • TRIM enables the drive to clean up unused data blocks efficiently.

  • S.M.A.R.T. monitors drive health and alerts users of potential issues.

5. Power Efficiency and Thermal Management

• Low Power Consumption: Optimized for energy-efficient operation, suitable for battery-powered devices

• Thermal Throttling: Maintains optimal performance by regulating temperature under heavy use
  (Note: Passive or active cooling may be necessary depending on system airflow and usage.)

6. Use Cases and Applications

• Ideal For:

  • Laptop and ultrabook upgrades

  • Mini PCs and compact desktops

  • Creative professionals needing fast data access

  • Gamers seeking high read/write performance

• Not Recommended For:
  Enterprise-level server environments requiring sustained high endurance beyond consumer workloads.

Summary

The Dahua DHI-SSD-C900VND512G is a compact, high-performance M.2 2242 NVMe SSD designed for consumers who demand fast read/write speeds, reliability, and space efficiency. It is an excellent choice for users upgrading from SATA SSDs or HDDs, offering a significant boost in speed and responsiveness while maintaining energy efficiency and long-term durability.