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    KingSpec P3 SSD 4TB Internal 2.5" Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop PC Desktop compatible, Black

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    • P3-8TB
    • P3-4TB
    • P3-2TB
    • P3-1TB
    • P3-512
    • P3-256
    • P3-2TB-Soccer
    • P3-1TB-Soccer
    • P3-512-Soccer
    • · KingSpec 2.5 Inch SATA SSD - compatible with most computers and offers speeds up to 4 times faster than traditional HDDs, with transfer speeds of up to 550MB/s.
    • · High-Speed Performance - The SATA III 6Gb/s transfer interface provides faster reading, writing, and response speeds, resulting in quicker boot times and faster loading of applications and data.
    • · The KingSpec SSD supports various features such as TRIM command, garbage collection, wear-leveling technology, ECC (Error · · · · Correction Code), and S.M.A.R.T., ensuring the longevity and reliability of your data storage.
    • · KingSpec provides a 3-year warranty for this product, along with free technical support on our official website.
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Overview
    Specs
    Reviews (187)
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    Congratulations to KingSpec winning 2025 EGGIE AWARD
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    Fast & Reliable Performance

    Fast & Reliable Performance
    With a SATA III interface, it delivers sequential read speeds up to 560MB/s and write speeds up to 530MB/s--over 4 times faster than traditional HDDs, offering a significant boost in boot-up, file transfers, and application loading.

    Rigorous Testing for Reliable Quality

    Rigorous Testing for Reliable Quality
    Each SSD undergoes 8 comprehensive tests including speed verification, power-off simulation, thermal cycling, compatibility checks, and more--ensuring stable performance in all usage scenarios.

    SLC Dynamic Cache for Ultra-Fast Loading

    SLC Dynamic Cache for Ultra-Fast Loading
    Equipped with advanced SLC dynamic cache technology that simulates high-speed single-level cells, delivering faster write speeds, lower latency, and improved system responsiveness-perfect for smooth gaming and multitasking.

    Enhanced Durability & Shock Resistance

    Enhanced Durability & Shock Resistance
    Built with no moving parts, this SSD delivers greater shock resistance and durability, keeping your data safe even on the go.

    Cost-Effective Storage Upgrade

    Cost-Effective Storage Upgrade
    Available in capacities up to 8TB, this SSD is a cost-effective way to breathe new life into older systems.

    Universal Compatibility

    Universal Compatibility
    Standard 2.5" SATA interface ensures compatibility with desktops, laptops, NAS, and even older SATA II systems-perfect for easy upgrades.

    3-Year Warranty for Peace of Mind

    3-Year Warranty for Peace of Mind
    Backed by a 3-year warranty, offering long-term reliability you can count on for everyday use and beyond.

    The KingSpec 2.5 Inch SATA SSD is a high-performance storage device with a SATA3 interface. It is compatible with SATA2 or SATA1 and offers reading speeds up to 560Mb/s and writing speeds up to 550Mb/s. This SSD is the perfect upgrade for your laptop, desktop, tablet, or any other computer with a SATA interface.

    This SSD is suitable for desktops, notebooks, mini computers, all-in-ones, and other commercial PCs. With a range of sizes from 120GB to 8TB, the KingSpec SATA SSD can meet different buyer's needs, allowing you to enlarge your storage space freely.


    Upgrade your computer's storage and enjoy faster reading, writing, and response speeds with the KingSpec 2.5 Inch SATA SSD.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    The KingSpec P3-4TB is a 4TB, 2.5-inch SATA III internal SSD for users upgrading a compatible laptop or desktop with high-capacity storage and faster boot, application, and file-loading times; it offers sequential speeds up to 520 MB/s read and 500 MB/s write.

    Recommended For

    • Owners of older laptops or desktops with a 2.5-inch SATA bay who want to replace a hard drive with solid-state storage; the P3 uses a standard 2.5-inch SATA interface and is positioned for hard-drive upgrades.
    • Desktop users who need a large secondary drive for a game library, media files, or other frequently accessed data, and whose system has a free SATA connection; its 4TB capacity suits bulk storage, while SATA speeds are below NVMe.
    • People upgrading a SATA-based computer who want a quieter, lower-power alternative to a spinning hard drive for everyday files and applications, without replacing the system or moving to NVMe.
    • Budget-conscious users comfortable with backing up important files who want a high-capacity SATA drive for replaceable data, such as downloaded media or game installs; the P3-4TB has a stated 1,920TBW rating, but one community report describes a failure of this exact model.

    Real-World Use Scenarios

    • Replacing a compatible laptop or desktop’s 2.5-inch SATA hard drive with the P3 can make everyday use feel more responsive, with quicker system startup and application launches than the old mechanical drive.
    • Building a large PC game library on a system with a spare 2.5-inch SATA bay: 4TB provides room for many installed games, and loading them from the SSD can mean less waiting than loading from a hard drive; it will not by itself increase in-game frame rates.
    • Keeping a large collection of videos, photos, music, and other files inside a desktop or compatible laptop: the 4TB capacity offers substantial local storage, with quiet, vibration-free access compared with a mechanical drive.
    • Using a compatible older computer for everyday work: storing the operating system and commonly used applications on the P3 can reduce the sluggishness associated with running them from a mechanical hard drive, though a slow processor or limited memory can still hold the computer back.

    Spec Summary

    AttributeValue
    Best ForConsumer laptop and desktop storage upgrades using a 2.5-inch SATA drive
    Capacity4TB
    Interface And Form Factor2.5-inch internal SSD with SATA III interface and SATA protocol
    Read Write PerformanceSequential speeds up to 520 MB/s read and 500 MB/s write; 4KB random performance up to 65,000 IOPS read and 70,000 IOPS write
    Endurance And Reliability1,920TB TBW endurance rating and 1,000,000-hour MTBF
    Drive Features3D NAND with wear leveling, garbage collection, over-provisioning, Native Command Queuing (NCQ), TRIM, and S.M.A.R.T.; no heatsink
    Power Consumption0.41W idle and 1.85W active
    Operating And Storage ConditionsOperating temperature: 0°C to 75°C; storage temperature: -20°C to 75°C; operating humidity: 5–95%
    Physical Dimensions And Weight100.4 × 70.0 × 7 mm; 50 g
    Model IdentifiersKingSpec P3 Series; model and part number P3-4TB