{"product_id":"western-digital-purple-surveillance-hdds","title":"Western Digital Purple Surveillance HDDs","description":"\u003cdiv class=\"spec-sheet-wrapper\"\u003e\n\u003c!-- Global Search Input Bar --\u003e\n\u003cdiv class=\"spec-search-box\"\u003e\u003cinput type=\"text\" id=\"specSearchInput\" placeholder=\"Search all specifications (e.g., 4TB, 10TB, 22TB, RPM, Cache, Workload, CMR, Warranty)...\"\u003e\u003c\/div\u003e\n\u003c!-- TOP CAPACITY BREAKDOWN MATRIX --\u003e\n\u003cdiv class=\"matrix-wrapper\"\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable id=\"specMatrixTable\" class=\"modern-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"7\"\u003eWestern Digital Purple Series — Capacity \u0026amp; Performance Matrix\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eProduct Tier\u003c\/td\u003e\n\u003ctd\u003eRPM Class\u003c\/td\u003e\n\u003ctd\u003eCache Buffer\u003c\/td\u003e\n\u003ctd\u003eWorkload Rating\u003c\/td\u003e\n\u003ctd\u003eDrive Bays Supported\u003c\/td\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e2 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5400 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e64 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e180 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 8 Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e4 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5400 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e256 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e180 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 8 Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e6 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5400 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e256 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e180 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 8 Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e8 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple \/ Pro\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5640 \/ 7200 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e256 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e180 \/ 550 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 24 Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 \/ 3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e10 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple Pro\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e7200 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e256 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e550 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 24+ Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e12 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple Pro\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e7200 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e256 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e550 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 24+ Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e18 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple Pro\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e7200 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e512 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e550 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 24+ Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003e22 TB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD Purple Pro\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e7200 RPM\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e512 MB\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e550 TB \/ Year\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 24+ Bays\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Balanced Side-by-Side Tables Grid Container --\u003e\n\u003cdiv class=\"spec-tables-grid\"\u003e\n\u003c!-- LEFT TABLE --\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable id=\"specTableLeft\" class=\"modern-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eStorage Architecture \u0026amp; Video Features\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd colspan=\"2\"\u003eSurveillance Video Capabilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eStreaming Firmware\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD AllFrame™ (2TB–6TB) \/ AllFrame AI™ (8TB–22TB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eCameras Supported\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 64 HD Single-Stream Surveillance Cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eAI Analytics Streams\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 32 Additional Concurrent AI Streams (WD Purple Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eRecording Technology\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eCMR (Conventional Magnetic Recording) across all capacities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd colspan=\"2\"\u003eHardware Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3.5-inch Standard Hard Disk Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eInterface\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eSATA 6 Gb\/s (Backward compatible with SATA 3 Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eRotational Speeds\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5400 RPM Class (Standard) | 7200 RPM Class (Purple Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eCache Buffers\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e64MB (2TB) | 256MB (4TB–12TB) | 512MB (18TB–22TB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eMulti-Drive Systems\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eTarnish-resistant components suited for high-density multi-bay chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT TABLE --\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable id=\"specTableRight\" class=\"modern-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eReliability, Environmental \u0026amp; Compliance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd colspan=\"2\"\u003eReliability \u0026amp; Duty Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eWorkload Rating\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e180 TB\/Year (Standard Purple) | 550 TB\/Year (Purple Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eMean Time Between Failures\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e1,000,000 Hours (Standard) | Up to 2,500,000 Hours (Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eLoad \/ Unload Cycles\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e300,000 (Standard) | 600,000 (Purple Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eUnrecoverable Read Errors\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e\u0026lt; 1 in 10^14 bits (Standard) | \u0026lt; 1 in 10^15 bits (Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd colspan=\"2\"\u003eEnvironmental \u0026amp; Thermal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0°C to 65°C (Base Casting Operating Temp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eNon-Operating Temp\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eShock Resistance\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eOperating: Up to 70 G (2ms) | Non-Operating: Up to 300 G (2ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"category-row\"\u003e\n\u003ctd colspan=\"2\"\u003eWarranty \u0026amp; Standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eLimited Warranty\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3-Year Limited (Standard) | 3-Year Limited (Purple Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eNDAA \u0026amp; Regulatory\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eNDAA Compliant, RoHS, CE, FCC, UL, WEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.spec-sheet-wrapper {\n  font-family: system-ui, -apple-system, sans-serif;\n  width: 100%;\n  box-sizing: border-box;\n}\n.spec-search-box {\n  margin-bottom: 20px;\n  width: 100%;\n}\n.spec-search-box input {\n  width: 100%;\n  padding: 12px 16px;\n  font-size: 15px;\n  border: 1px solid #d1d5db;\n  border-radius: 8px;\n  outline: none;\n  transition: border-color 0.2s, box-shadow 0.2s;\n  box-sizing: border-box;\n}\n.spec-search-box input:focus {\n  border-color: #2563eb;\n  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);\n}\n.matrix-wrapper {\n  margin-bottom: 20px;\n  width: 100%;\n}\n.spec-tables-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 20px;\n  width: 100%;\n  align-items: stretch;\n  box-sizing: border-box;\n}\n@media (max-width: 900px) {\n  .spec-tables-grid {\n    grid-template-columns: 1fr;\n  }\n}\n.table-responsive {\n  width: 100%;\n  height: 100%;\n  overflow-x: auto;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  background: #ffffff;\n  box-sizing: border-box;\n}\n.modern-spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  text-align: left;\n  font-size: 13.5px;\n}\n.modern-spec-table th {\n  background-color: #f3f4f6;\n  color: #1f2937;\n  padding: 12px 16px;\n  font-weight: 600;\n  border-bottom: 2px solid #e5e7eb;\n}\n.modern-spec-table td {\n  padding: 10px 14px;\n  border-bottom: 1px solid #f9fafb;\n  color: #4b5563;\n  vertical-align: middle;\n}\n.modern-spec-table tbody tr:nth-child(even):not(.category-row) {\n  background-color: #f9fafb;\n}\n.modern-spec-table tbody tr:hover:not(.category-row) {\n  background-color: #f3f4f6;\n}\n.category-row td {\n  background-color: #e5e7eb;\n  color: #111827;\n  font-weight: 700;\n  text-transform: uppercase;\n  font-size: 11.5px;\n  letter-spacing: 0.05em;\n  padding: 8px 14px;\n}\n.spec-label {\n  font-weight: 600;\n  color: #1e293b;\n  white-space: nowrap;\n}\n.spec-value {\n  color: #334155;\n}\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Available","offers":[{"title":"Default Title","offer_id":67695458353305,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5410\/8313\/files\/1_98781.png?v=1791923961","url":"https:\/\/dh-vision.com\/products\/western-digital-purple-surveillance-hdds","provider":"dhvision","version":"1.0","type":"link"}