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    Seagate IronWolf ST4000VN006 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

    (574)(16) Write a Review
    • 16TB
    • 14TB
    • 12TB
    • 10TB
    • 8TB
    • 4TB
    • 5400 RPM 256MB Cache
    • SATA 6.0Gb/s
    • For NAS systems
    • Retail or OEM packing may vary
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    Overview
    Specs
    Reviews (574)
    How does the IronWolf SATA III 3.5" Internal NAS Hard Drive, with a speed of 5400 RPM, revolutionize your data storage and management Engineered specifically for Connected-Home, SOHO, and Small-to-Medium Business NAS environments, the IronWolf hard drive is your robust, reliable, and scalable solution for 24x7 performance. It effortlessly handles multi-bay NAS environments across a broad spectrum of capacities, making it an indispensable tool for your data needs. The IronWolf NAS-optimized hard drives stand out with their superior performance, expansive capacity, and high workload handling. They are equipped with Conventional Magnetic Recording (CMR) technology and AgileArray firmware, ensuring smooth operation and enhanced system efficiency.

    One of the key features of the IronWolf hard drive is its Health Management system. This proactive feature aids in data protection by providing prevention, intervention, and recovery recommendations, thereby ensuring optimal system health. Moreover, all IronWolf drives come with three years of complimentary Rescue Data Recovery Services. This means you can avoid high recovery costs and enjoy peace of mind, knowing that your data is safeguarded against accidental corruption or drive damage. Our in-house secure facilities boast an industry-leading 95% success rate in data recovery. The IronWolf hard drives have been rigorously tested for compatibility by leading NAS providers such as Asustor, QNAP, and Synology.

    We recommend checking your NAS vendor's compatibility list for the latest approved hard drives to ensure seamless integration. Whether you're a content creator like "TechTuber" Robeytech, who relies on high-capacity, NAS-specialized storage drives to safeguard YouTube video content, or you need robust storage for consumer and commercial NAS, desktops, workstations, or multimedia servers, the IronWolf SATA III 3.5" Internal NAS Hard Drive, 5400 RPM, is your go-to solution for meeting ever-increasing storage needs.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.ca's Extended Holiday Return Policy.
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    The Seagate IronWolf ST4000VN006 is a 4TB, 3.5-inch SATA hard drive designed for NAS systems, making it suitable for home or small-business users who need always-on network storage and multi-bay RAID support.

    Recommended For

    • Home NAS owners who want a drive for shared files, photos, and media that can stay available around the clock; Seagate lists this model for 24/7 NAS use and systems with up to eight bays.
    • Small-office or home-lab users building a multi-drive NAS or RAID array who want CMR recording and NAS-oriented features such as vibration sensing and error-recovery control.
    • Data-hoarding and media-library users who need a 4TB NAS drive for storing and serving files, and whose workload fits a 180TB-per-year rating rather than intensive enterprise-scale writes.
    • NAS builders choosing conventional magnetic recording for a RAID setup who prefer a drive designed for NAS use over a basic desktop drive; community discussions identify this model as a CMR NAS option.

    Spec Summary

    AttributeValue
    Best For4TB internal storage for NAS systems used for always-on access to networked data
    Capacity And Recording4TB mechanical hard drive using CMR recording
    Interface And Form Factor3.5-inch internal drive with SATA 6.0 Gb/s connectivity
    Speed And Cache5400 RPM with 256MB cache; listed read speed is 180MB/s
    NAS Features And Data ProtectionAgileArray features, rotational-vibration sensors, and IronWolf Health Management recommendations; rated for a 180TB/year workload and includes three years of Rescue Data Recovery Services
    Physical Specifications146.99 × 101.85 × 20.20mm maximum dimensions; item weight 0.25kg
    Model IdentifiersSeagate IronWolf ST4000VN006