{"id":80445,"date":"2026-09-08T15:23:35","date_gmt":"2026-09-08T15:23:35","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\/"},"modified":"2026-09-08T15:24:00","modified_gmt":"2026-09-08T15:24:00","slug":"refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\/","title":{"rendered":"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900"},"content":{"rendered":"<p>Refurbished 708637-B21-RF Technical Specifications<\/p>\n<p>HP 4GB (1x4GB) Single Rank x4 PC3-14900R (DDR3-1866) Registered CAS-13 Memory Kit<\/p>\n<p>Category: Proliant Memory<\/p>\n<p>Sub-Category: Genuine HP Memory<\/p>\n<p>Generation: PC3-14900<\/p>\n<p>Part Number: 708637-B21<\/p>\n<p>Product Type: Memory Module<\/p>\n<p>Memory Size: 4GB<\/p>\n<p>Memory Technology: DDR3 SDRAM<\/p>\n<p>Number of Modules: 1 x 4GB<\/p>\n<p>Memory Speed: 1866MHz<\/p>\n<p>Memory Standard: DDR3-1866\/PC3-14900<\/p>\n<p>Signal Processing: Registered<\/p>\n<p>Form Factor: 240-pin DIMM<\/p>\n<p>Error Checking: ECC<\/p>\n<p>Manufacturer: Hewlett Packard<\/p>\n<p>Application: Server Memory<\/p>\n<p>Server Model: HP Proliant<\/p>\n<p>Compatibility: HP Proliant Servers<\/p>\n<p>Manufacturer: Hewlett-Packard<\/p>\n<p>HP Serial Number: Yes<\/p>\n<p>HP Logo: Yes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished 708637-B21-RF Overview<\/p>\n<p>Operates on 1.5 Volts within speeds between 1066 and 1600 MT\/s (million transfers per second). This is a 4GB module. The Bus Type is PC-14900. Uses ECC (Error Correcting Code), ideal when system failure must be avoided at all costs. Is also registered which makes it stable enough for server conditions. The data transfer rate for this specific part is 1866 Mhz.<\/p>\n","protected":false},"featured_media":80446,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[302],"product_cat":[9471,347,610],"product_tag":[965,607,477,271,651,570,272,6144,275,276],"class_list":["post-80445","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe-hewlett-packard","product_cat-hpe-refurbished-memory-ram","product_cat-refurbished","product_cat-refurbished-memory-ram","product_tag-4gb-ram","product_tag-ddr3-ram","product_tag-dimm","product_tag-ecc-registered","product_tag-hp-memory-ram","product_tag-hpe-proliant","product_tag-memory-ram","product_tag-pc3-14900","product_tag-sdram","product_tag-server-memory","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>Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900 - 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=\"http:\/\/geektechsol.com\/index.php\/product\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900 - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished 708637-B21-RF Overview Operates on 1.5 Volts within speeds between 1066 and 1600 MT\/s (million transfers per second). This is a 4GB module. The Bus Type is PC-14900. Uses ECC (Error Correcting Code), ideal when system failure must be avoided at all costs. Is also registered which makes it stable enough for server conditions. The data transfer rate for this specific part is 1866 Mhz.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/geektechsol.com\/index.php\/product\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T15:24:00+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Refurbished-HP-708637-B21.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/\",\"name\":\"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900 - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-HP-708637-B21.jpg\",\"datePublished\":\"2026-09-08T15:23:35+00:00\",\"dateModified\":\"2026-09-08T15:24:00+00:00\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-HP-708637-B21.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-HP-708637-B21.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/\",\"name\":\"Geek Tech Sol\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geektechsol.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900 - Geek Tech Sol","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-708637-b21-rf-hp-4gb-ddr3-registered-ecc-pc3-14900\/","og_locale":"en_US","og_type":"article","og_title":"Refurbished 708637-B21-RF HP 4GB DDR3 Registered ECC PC3-14900 - Geek Tech Sol","og_description":"Refurbished 708637-B21-RF Overview Operates on 1.5 Volts within speeds between 1066 and 1600 MT\/s (million transfers per second). 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