{"id":19293,"date":"2026-09-08T02:05:51","date_gmt":"2026-09-08T02:05:51","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/p04543-s21-hpe-800gb-sas-12gbps-hot-swap-write-intensive-2-5-inch-ssd\/"},"modified":"2026-09-08T02:06:00","modified_gmt":"2026-09-08T02:06:00","slug":"p04543-s21-hpe-800gb-sas-12gbps-hot-swap-write-intensive-2-5-inch-ssd","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/p04543-s21-hpe-800gb-sas-12gbps-hot-swap-write-intensive-2-5-inch-ssd\/","title":{"rendered":"P04543-S21 HPE 800GB SAS 12Gbps Hot Swap Write Intensive 2.5-inch SSD"},"content":{"rendered":"<p>P04543-S21 Technical Specifications<\/p>\n<p>HPE 800GB SAS 12Gbps Hot Swap Write Intensive 2.5-inch Internal Solid State Drive (SSD) with Smart Carrier<\/p>\n<p>Manufacturer Part Number: P04543-S21<\/p>\n<p>Brand Name HPE<\/p>\n<p>Capacity: 800GB<\/p>\n<p>Interface: SAS 12Gbps<\/p>\n<p>Form Factor: 2.5-inch<\/p>\n<p>Drive Type: Internal Solid State Drive (SSD)<\/p>\n<p>Usage Type: Write Intensive (WI)<\/p>\n<p>Carrier: Smart Carrier (with LED indicators)<\/p>\n<p>Hot-Swap Support: Yes<\/p>\n<p>Data Transfer Rate: Up to 12Gb\/s<\/p>\n<p>Read Performance: High sequential read speed<\/p>\n<p>Write Endurance: Very high endurance, optimized for heavy write workloads<\/p>\n<p>Latency: Ultra-low latency enterprise-class performance<\/p>\n<p>Reliability: Advanced error correction &#038; power-loss protection<\/p>\n<p>MTBF: ~2 million hours<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P04543-S21 Overview<\/p>\n<p>The HPE P04543-S21 is an 800GB SAS 12Gbps Write Intensive Solid State Drive (SSD) engineered to deliver maximum performance and endurance for demanding enterprise workloads. Featuring a 2.5-inch small form factor (SFF) with Hot Swap capability and a Smart Carrier, it ensures easy integration, secure installation, and enhanced drive management within HPE ProLiant servers and storage systems. Designed specifically for write-intensive applications, this SSD is ideal for use in high-transaction databases, financial services, online transaction processing (OLTP), and other environments that demand high endurance and consistent write performance. With its 12Gbps SAS interface, it offers high bandwidth, low latency, and reliable throughput, making it suitable for mission-critical data workloads. The drive\u2019s enterprise-grade design ensures exceptional durability, data protection.<\/p>\n","protected":false},"featured_media":19294,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[559,256],"product_tag":[1495,1556,1364,324,838],"class_list":["post-19293","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-storage-devices-storage-devices","product_cat-storage-devices","product_tag-12gbps","product_tag-800gb","product_tag-internal-solid-state-drive","product_tag-sas","product_tag-ssd","first","instock","shipping-taxable","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>P04543-S21 HPE 800GB SAS 12Gbps Hot Swap Write Intensive 2.5-inch SSD - 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\/p04543-s21-hpe-800gb-sas-12gbps-hot-swap-write-intensive-2-5-inch-ssd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P04543-S21 HPE 800GB SAS 12Gbps Hot Swap Write Intensive 2.5-inch SSD - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"P04543-S21 Overview The HPE P04543-S21 is an 800GB SAS 12Gbps Write Intensive Solid State Drive (SSD) engineered to deliver maximum performance and endurance for demanding enterprise workloads. Featuring a 2.5-inch small form factor (SFF) with Hot Swap capability and a Smart Carrier, it ensures easy integration, secure installation, and enhanced drive management within HPE ProLiant servers and storage systems. Designed specifically for write-intensive applications, this SSD is ideal for use in high-transaction databases, financial services, online transaction processing (OLTP), and other environments that demand high endurance and consistent write performance. With its 12Gbps SAS interface, it offers high bandwidth, low latency, and reliable throughput, making it suitable for mission-critical data workloads. 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