Dahua 256GB M.2 2280 NGFF SSD (Double Notch)
Product Features Description
Elevate your system’s responsiveness and boot performance with the high-reliability DAHUA 256GB M.2 2280 NGFF SSD (Double Notch). Designed with premium 3D NAND flash architecture and a dual B&M key interface, this drive provides standard SATA III compatibility across legacy ultrabooks, mini PCs, desktop computers, and surveillance recording devices.
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High-Speed SATA III Transfer Rates: Upgrading to a DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) unlocks sequential read speeds up to 530 MB/s and write speeds up to 490 MB/s, delivering instant OS startup and seamless application loading.
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Universal B&M Double Notch Keying: The DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) features dual physical keying, making it compatible with both B-Key and M-Key SATA M.2 motherboard slots.
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Advanced 3D NAND Flash Memory: Built with high-density 3D NAND components, every DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) guarantees exceptional data endurance (up to 100 TBW) and stable operation over extended workloads.
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Energy-Efficient & Cool Operation: Featuring an optimized power controller (drawing less than 0.9W max), the DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) extends laptop battery life while operating at cooler thermal profiles.
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Intelligent Data Maintenance Engines: The DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) supports TRIM commands, NCQ queuing, and S.M.A.R.T telemetry monitoring to preserve peak performance and drive health.
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Vibration-Resistant Solid State Design: With zero moving internal mechanical parts, the DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) protects your critical files against drops, bumps, and continuous active usage.
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Cost-Effective System Storage Expansion: Choosing the DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) offers an affordable avenue to breathing new life into older computing platforms without replacing whole systems.
Specifications
Pros & Benefits
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Broad Socket Compatibility: The dual B&M key notch ensures fitment across a wider array of M.2 SATA motherboard slots compared to single-notch NVMe-only drives.
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Instant System Acceleration: Replaces slow 2.5″ spinning hard drives with near 6x faster read access times for quick boots and app launches.
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Low Heat & Power Consumption: Maximizes system power efficiency while reducing thermal stress inside compact ultrabooks and mini PCs.
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Silent & Shock-Resistant Reliability: Complete solid-state engineering ensures quiet performance and protection against physical shocks.
Price Matrix & Variation
Suitable Application Areas
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Ultrathin Laptops & Notebook Upgrades: Upgrading slim notebook computers that utilize M.2 SATA form factor slots.
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Compact Desktop PCs & All-in-Ones: Boost boot drives in office desktops, SFF (Small Form Factor) rigs, and mini PC units.
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NVR & Surveillance System Caching: Fast caching and OS boot drive storage for Dahua and third-party NVR security recorders.
Installation Guide & User Support Manuals
Follow these installation steps to set up your drive:
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Turn off your computer completely, disconnect the power source, and open the system chassis or bottom laptop access panel.
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Locate the M.2 slot supporting SATA / NGFF drives on your motherboard.
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Align the double notch (B&M key slots) of the Dahua SSD with the key pin in the M.2 slot and insert at a 30-degree angle.
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Push the SSD down gently and secure it in place using the mounting screw.
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Reassemble your device, enter the BIOS to confirm drive detection, and install your OS or format the partition via Disk Management.
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For full setup documentation, manufacturer specifications, and administrative manuals, download the guide: Dahua SSD Installation Guide & User Support Manuals.
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Explore more storage upgrade options at Shop for more SSD deals at Potent.it.
Available Purchase Options
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In-Store Purchase: Available in store at our Nairobi retail shop for walk-in pickup and on-the-spot technical assistance.
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Online Purchase & Countrywide Delivery: Buy online at potent.it with fast, safe, and reliable countrywide delivery across Kenya.
FAQs for DAHUA 256GB M.2 2280 NGFF SSD (Double Notch)
Q: What does “Double Notch” mean on this SSD?
A: Double notch indicates a B&M key edge connector. This design allows the drive to fit into both B-key and M-key M.2 SATA slots for maximum compatibility across various motherboards.
Q: Is this an NVMe PCIe drive or a SATA drive?
A: This is an NGFF SATA III drive (6 Gb/s interface). It is designed for M.2 slots that support the SATA bus protocol.
Q: Can I use this Dahua 256GB M.2 SSD as a main boot drive?
A: Yes, it is ideal as an operating system boot drive for Windows, macOS, or Linux, significantly shortening start times compared to standard HDDs.
What is in the Box?
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1× DAHUA 256GB M.2 2280 NGFF SSD (Double Notch)
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1× Quick Installation & Warranty Leaflet
Verdict & Creative Summary
If you need an affordable, power-efficient, and reliable storage upgrade for an M.2 SATA-capable device, the DAHUA 256GB M.2 2280 NGFF SSD (Double Notch) delivers exceptional performance. With 3D NAND longevity, 530 MB/s speed, and universal dual-notch keying, it represents an outstanding value-for-money choice.
Order your unit today or browse more options at Shop for more SSD deals at Potent.it.





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