{"product_id":"wdh1u6400n","title":"Western Digital WDH1U6400N My Book Essential 640GB 7200RPM USB 2.0 16MB Cache 3.5-Inch External Hard Drive Western Digital Part Number: WDH1U6400N","description":"\u003cp\u003eThe Western Digital WDH1U6400N My Book Essential is a 3.5-inch external hard drive offering 640GB of storage capacity. Built on a 7200RPM spindle with 16MB cache, it delivers solid sequential throughput for backup and archival tasks. Connectivity is via USB 2.0, providing backward compatibility with legacy systems and straightforward plug-and-play operation on Windows and Mac platforms. The drive's form factor and capacity make it suitable for small office backup, personal file storage, and external expansion on systems with limited internal storage. As a refurbished unit, it has been tested and is guaranteed for functionality. Available via quote.\u003c\/p\u003e","brand":"Western Digital","offers":[{"title":"Refurbished","offer_id":52635160871125,"sku":"WDH1U6400N","price":141.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/externalharddrives_2e7424d5-d66b-4810-a600-c66b05e47740.webp?v=1764770391","url":"https:\/\/g5networkgroup.com\/products\/wdh1u6400n","provider":"G5 Network Group","version":"1.0","type":"link"}