{"id":172537,"date":"2026-09-10T12:13:01","date_gmt":"2026-09-10T12:13:01","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/wd4001faex-western-digital-4tb-7-2k-rpm-sata-6gbps-hard-drive\/"},"modified":"2026-09-10T12:13:06","modified_gmt":"2026-09-10T12:13:06","slug":"wd4001faex-western-digital-4tb-7-2k-rpm-sata-6gbps-hard-drive","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/wd4001faex-western-digital-4tb-7-2k-rpm-sata-6gbps-hard-drive\/","title":{"rendered":"WD4001FAEX Western Digital 4TB 7.2K RPM SATA 6GBPS Hard Drive"},"content":{"rendered":"<p>WD4001FAEX Technical Specifications<\/p>\n<p>Western Digital 4TB 7.2K RPM SATA 6GBPS 64MB Buffer 3.5inch Caviar Black Internal Hard Disk Drive<\/p>\n<p>Brand Western Digital<\/p>\n<p>Series Caviar Black<\/p>\n<p>Model WD4001FAEX<\/p>\n<p>Performance Specifications<\/p>\n<p>Transfer Rates Buffer To Host (Serial ATA): 6 Gb\/s (Max)<\/p>\n<p>Rotational Speed 7,200 RPM (nominal)<\/p>\n<p>Buffer Size 64 MB<\/p>\n<p>Average Latency 4.20 ms (nominal)<\/p>\n<p>Load\/unload Cycles 300,000 minimum<\/p>\n<p>Physical Specifications<\/p>\n<p>Form Factor 3.5\u2033<\/p>\n<p>Formatted Capacity 4,000,787 MB<\/p>\n<p>Capacity 4 TB<\/p>\n<p>Interface SATA 6Gb\/s<\/p>\n<p>User Sectors Per Drive 3,907,029,168<\/p>\n<p>Environmental Specifications <\/p>\n<p>Shock Operating Shock (Read) : 30G, 2 ms<\/p>\n<p>Non-operating Shock : 300G, 2 ms<\/p>\n<p>Acoustics Idle Mode \u2013 29 dBA (average)<\/p>\n<p>Seek Mode 0 \u2013 34 dBA (average)<\/p>\n<p>Temperature Operating : -0\u00b0 C to 60\u00b0 C<\/p>\n<p>Non-operating : -40\u00b0 C to 70\u00b0 C<\/p>\n<p>Electrical Specifications <\/p>\n<p>Power Dissipation Read\/Write : 10.40 Watts<\/p>\n<p>Idle : 8.10 Watts<\/p>\n<p>Standby : 1.20 Watts<\/p>\n<p>Sleep : 1.20 Watts<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WD4001FAEX Overview<\/p>\n<p>WD Black hard drives are designed for enthusiasts and creative professionals looking for leading-edge performance. These 3.5-inch desktop drives are perfect for high-performance applications like photo and video editing, gaming and power PCs.<\/p>\n","protected":false},"featured_media":172538,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[266],"product_cat":[433,449],"product_tag":[259,500,307,308,262,263,264],"class_list":["post-172537","product","type-product","status-publish","has-post-thumbnail","product_brand-western-digital","product_cat-storage-devices-storage-devices","product_cat-western-digital-storage-devices-storage-devices-storage-devices","product_tag-3-5-inch-hard-drive","product_tag-4tb-hard-drive","product_tag-64mb-buffer-hard-drive","product_tag-6gb-s-data-transfer-rate","product_tag-7200-rpm-hard-drive","product_tag-hard-drives","product_tag-sata","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WD4001FAEX Western Digital 4TB 7.2K RPM SATA 6GBPS Hard Drive - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/wd4001faex-western-digital-4tb-7-2k-rpm-sata-6gbps-hard-drive\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WD4001FAEX Western Digital 4TB 7.2K RPM SATA 6GBPS Hard Drive - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"WD4001FAEX Overview WD Black hard drives are designed for enthusiasts and creative professionals looking for leading-edge performance. 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