{"product_id":"western-digital-ultrastar-dc-ha340-4tb-data-center-hard-drive-wd-0b47076","title":"Western Digital Ultrastar DC HA340 4TB Data Center CMR Hard Drive, SATA 6Gb\/s, 7200 RPM | WD 0B47076","description":"\u003cp\u003eThe Western Digital Ultrastar DC HA340 4TB hard drive delivers reliable storage performance engineered specifically for data-intensive enterprise workloads. Built on a field-proven air-based HDD platform, this 3.5-inch SATA drive combines a 7200 RPM rotational speed with a 256MB data buffer to offer high access density and strong IOPS performance. It is designed for seamless integration into 24\/7 environments, including cloud infrastructures, high-performance computing (HPC), converged systems, and AI training pools. Advanced technologies like Dynamic Fly Height protect the drive against operational shock, ensuring long-term durability in demanding data centers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4TB capacity on a proven 3.5-inch air-filled enterprise storage platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSATA 6Gb\/s interface supporting 512e format\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7200 RPM performance with 4.16 ms average latency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e256MB onboard data buffer for improved caching efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSustained transfer rates up to 267 MB\/s (255 MiB\/s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e154 Random Read IOPS and 425 Random Write IOPS (4K, QS16)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRotational Vibration Safeguard (RVS) technology for dense chassis environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2,000,000-hour MTBF rating with 0.44% projected Annualized Failure Rate (AFR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngineered for 24\/7 availability and up to 600,000 load\/unload cycles\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5-year limited manufacturer warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5291\/8747\/files\/data-sheet-ultrastar-dc-ha340.pdf?v=1789672018\" target=\"_blank\" rel=\"noopener\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Western Digital","offers":[{"title":"Default Title","offer_id":49312629915867,"sku":"PC-HD-Ultra-SATA4T-HA340","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5291\/8747\/files\/Ultrastar_4TB.png?v=1789742937","url":"https:\/\/bvsecurity.com\/products\/western-digital-ultrastar-dc-ha340-4tb-data-center-hard-drive-wd-0b47076","provider":"BV Security","version":"1.0","type":"link"}