This is a genuine HPE SanDisk X400 256GB M.2 2280 SATA 6Gb/s Solid State Drive (SSD) (HPE P/N: 856448-001; SanDisk P/N: SD8SN8U-256G-1006). Designed for reliable performance and efficiency, the SanDisk X400 series is a client-grade SSD well-suited for a wide range of computing tasks in compatible HPE systems and general-purpose desktops or laptops. With a 256GB capacity and leveraging the standard SATA 6Gb/s interface in a compact M.2 2280 form factor, it provides a significant upgrade in speed and responsiveness over traditional hard drives. The X400 utilizes TLC (Triple-Level Cell) NAND with SanDisk's nCache 2.0 technology to deliver a strong balance of performance, endurance, and cost-effectiveness, making it an excellent choice for operating systems, general business applications, and everyday computing.
Key Features
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HPE Certified & Branded: Ensures full compatibility, validated performance, and seamless integration with a range of HPE systems.
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256GB Storage Capacity: Offers ample space for operating systems, essential applications, and frequently accessed user data.
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SATA 6Gb/s Interface: Provides reliable and widely compatible high-speed data transfer, capable of significantly accelerating system boot times and application loading compared to HDDs.
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M.2 2280 Form Factor: Compact dimensions (22mm width, 80mm length) make it suitable for space-constrained systems supporting M.2 SATA.
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SanDisk X400 Series: A robust client-grade SSD known for its balance of performance, power efficiency, and strong reliability for mainstream client applications.
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TLC NAND with nCache 2.0: Utilizes Triple-Level Cell NAND flash combined with nCache 2.0 (a tiered caching architecture) to enhance responsiveness and endurance.
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Consistent Performance: Delivers stable sequential and random read/write speeds, contributing to overall system responsiveness.
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Energy Efficient: As an SSD, it consumes less power and generates less heat than traditional hard drives, benefiting laptop battery life and overall system thermals.
