{"product_id":"western-digital-wd-red-pro-4tb-nas-internal-hard-drive-hdd-7200rpm-sata-6gb-s-cmr-256mb-cache-3-5-wd4003ffbx","title":"Western Digital WD Red Pro 4TB NAS Internal Hard Drive HDD, 7200RPM, SATA 6Gb\/s, CMR, 256MB Cache, 3.5\", WD4003FFBX","description":"\u003cdiv style=\"text-align:center;\"\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eBuilt for NAS Use in 1-24 Bays:\u003c\/b\u003e Designed for NAS environments, this drive supports setups from 1 to 24 bays so you can scale from a simple home system to a larger multi-drive enclosure. That flexibility makes it easier to grow your storage without changing your drive class. With 4TB capacity, it fits well for shared files, backups, and always-on storage needs. Support for business and personal use helps it match both work and home workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e7200RPM Performance with SATA 6Gb\/s:\u003c\/b\u003e Running at 7200RPM, the drive is made to keep data moving smoothly when multiple users or tasks hit the NAS at once. SATA 6Gb\/s connectivity helps maintain strong throughput in compatible systems. A stated data transfer rate of 750.0 megabits_per_second supports responsive access for common NAS activities. With 256MB cache, frequently accessed data can be handled more efficiently during everyday use.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCMR Recording for Consistent Operation:\u003c\/b\u003e Using CMR recording, the drive is built for predictable behavior in NAS workloads where steady performance matters. This can be especially helpful when your system is handling ongoing file transfers, backups, or multi-user access. CMR also aligns well with environments where reliability and consistency are priorities. It is a practical choice for users who want stable storage behavior over time.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReliability and Protection Technologies:\u003c\/b\u003e Enhanced reliability is supported through 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology. Extended drive testing helps ensure each drive is tested for extended reliable operation, giving added confidence for always-on usage. Vibration and shock protection is included to help the drive handle the physical conditions common in multi-bay enclosures. Together, these features are aimed at keeping your NAS running smoothly day after day.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Western Digital\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Line:\u003c\/b\u003e WD Red Pro\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e NAS Internal Hard Drive HDD\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCapacity:\u003c\/b\u003e 4TB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eForm Factor:\u003c\/b\u003e 3.5\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpindle Speed:\u003c\/b\u003e 7200RPM\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInterface:\u003c\/b\u003e SATA 6Gb\/s\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRecording Technology:\u003c\/b\u003e CMR\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCache:\u003c\/b\u003e 256MB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData Transfer Rate:\u003c\/b\u003e 750.0 megabits_per_second\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupported Bays:\u003c\/b\u003e 1-24 Bays\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecific Uses:\u003c\/b\u003e Business, personal\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReliability Technologies:\u003c\/b\u003e 3D Active Balance Plus, NASware 3.0, Error Recovery Controls\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTesting:\u003c\/b\u003e Extended Drive Testing\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProtection:\u003c\/b\u003e Vibration and Shock Protection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eModel:\u003c\/b\u003e WD4003FFBX\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":47658165633202,"sku":null,"price":56999.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/3615\/2242\/files\/czone-20260610083916-87161-0-100626083928237.webp?v=1783039318","url":"https:\/\/techgear.com.pk\/products\/western-digital-wd-red-pro-4tb-nas-internal-hard-drive-hdd-7200rpm-sata-6gb-s-cmr-256mb-cache-3-5-wd4003ffbx","provider":"TechGear Pakistan","version":"1.0","type":"link"}