Dahua DHI-SSD-C800AS128G – In-Depth Overview

The Dahua 128GB 2.5-inch SATA SSD (Model DHI-SSD-C800AS128G) is a high-performance solid-state drive designed to deliver reliable storage, faster data access, and improved system responsiveness. Built with premium wafer-level 3D NAND Flash, this SSD provides efficient read and write operations, reduced power usage, and enhanced data integrity—ideal for upgrading laptops, desktops, and surveillance systems. The Dahua SSD-C800AS128G is available in Kenya at Passcode East Africa Techverse Limited, offering a dependable storage upgrade for consumers and professionals alike.

Performance and Technology

High-Speed SATA III Interface

The SSD-C800AS128G utilizes the SATA III 6Gb/s interface, supporting sequential read speeds up to 530 MB/s and write speeds up to 450 MB/s. These performance levels ensure faster boot times, reduced loading delays, and smooth multitasking across operating systems and applications.

3D NAND Flash Architecture

Using 3D NAND Flash memory technology, the drive provides improved endurance and energy efficiency compared to traditional 2D NAND. It delivers consistent data performance, making it ideal for both high-demand and everyday computing environments.

Enhanced Reliability and Data Management

The Dahua C800AS128G integrates multiple optimization technologies, including:

• TRIM command for maintaining long-term performance

• NCQ (Native Command Queuing) for faster command execution

• Garbage Collection to automatically manage data blocks efficiently

• S.M.A.R.T. monitoring to track drive health and predict potential failures

These combined features ensure a balanced performance for system stability and durability over time.

Design, Dimensions, and Build

With a 2.5-inch form factor and a slim 7.00 mm thickness, the SSD fits seamlessly into most modern desktops, laptops, and surveillance DVRs. Its lightweight 40g design enhances portability while maintaining a sturdy build.

• Dimensions: 100.20 × 69.90 × 7.00 mm

• Weight: ≤ 40 g

• Housing: Compact, heat-resistant shell designed for reliable operation under various conditions

Power Efficiency and Environmental Performance

Designed for low power consumption, the SSD consumes only 400 mW (idle) and up to 1065 mW (active), extending laptop battery life and reducing overall power draw.

• Operating Temperature: 0°C to +70°C

• Storage Temperature: -40°C to +85°C

• Operating Humidity: 5%–95% (non-condensing)

• Vibration Resistance: 10–200 Hz, 0.5G

This makes it suitable for environments that demand energy efficiency and stability, such as office setups and embedded systems.

Endurance and Lifespan

With a Mean Time Between Failures (MTBF) of 1,500,000 hours and a Total Bytes Written (TBW) rating of 50TB, the Dahua C800AS128G ensures long-lasting reliability. It also features SLC caching technology, enhancing write performance and maintaining high-speed responsiveness even under heavy workloads.

Use Case Scenarios

• Laptop and Desktop Upgrades: Replace slower HDDs with SSDs for faster system performance.

• Office and Business PCs: Reliable operation and energy efficiency for everyday workloads.

• Surveillance Systems: Stable performance for video storage and playback.

• Compact Devices: Slim profile suits ultrabooks and embedded systems.

Technical Specifications

• Model: DHI-SSD-C800AS128G

• Capacity: 128 GB

• Form Factor: 2.5 inch

• Interface: SATA III 6Gb/s

• Sequential Read: Up to 530 MB/s

• Sequential Write: Up to 450 MB/s

• Flash Type: 3D NAND

• MTBF: 1,500,000 hours

• TBW: 50 TB

• Power Consumption: 1065 mW (max) / 400 mW (idle)

• Support Features: TRIM, NCQ, Garbage Collection, S.M.A.R.T.

• Dimensions: 100.2 × 69.9 × 7 mm

• Weight: 40 g

• Operating Temp: 0°C – +70°C

• Storage Temp: –40°C – +85°C

Comparison with Similar Dahua Models

Compared to the Dahua C900 series, the C800AS128G offers a balanced performance for general users, emphasizing stability, energy efficiency, and affordability. The C900 line targets higher-end users with NVMe interfaces and faster read/write speeds, whereas the C800AS128G remains ideal for SATA-based systems seeking reliable upgrades without requiring PCIe support.

Frequently Asked Questions

Is the Dahua 128GB C800AS compatible with laptops?

Yes, it fits any device with a 2.5-inch SATA bay, making it ideal for both laptops and desktops.

Does it support Windows and macOS systems?

Yes, the drive works with all major operating systems including Windows, macOS, and Linux without additional drivers.

Is the SSD suitable for gaming?

While 128GB capacity is modest, it delivers fast load times and smooth performance, ideal for operating systems and essential applications.

How does it compare to HDDs?

The C800AS128G offers significantly faster data access, lower noise, and reduced power consumption compared to mechanical hard drives.

What comes in the box?

• 1x Dahua 128GB 2.5" SATA SSD (DHI-SSD-C800AS128G)

• 1x User Manual