{"product_id":"hpe-hot-plug-redundant-plug-in-module-500-power-supply-efficient","title":"HPE Hot-Plug Redundant Plug-in Module 500 Power Supply - Efficient","description":"\u003cp\u003eOur review of the HPE Hot-Plug Redundant Plug-in Module 500 finds it best suited for data center and enterprise server administrators who need a compact, serviceable power option that prioritizes efficiency. The unit's primary appeal is its high conversion efficiency and hot-plug, tool-less access, which reduce energy waste and minimize downtime during maintenance. For teams standardizing spares across ProLiant DL300 Gen9 systems, this power supply offers a clear operational benefit while freeing chassis space for extra options thanks to its smaller flex slot form factor.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e96% power efficiency:\u003c\/strong\u003e Delivers up to 96% conversion efficiency to reduce server power draw and lower operating costs in dense racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80Plus certification:\u003c\/strong\u003e The high-efficiency rating (described in materials as platinum\/titanium-class) helps cut waste heat and cooling demand in the data center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex slot compact form:\u003c\/strong\u003e A form factor about 25% smaller than prior generations creates room for additional server components without changing chassis footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-plug serviceability:\u003c\/strong\u003e Tool-less, hot-plug access lets technicians replace or upgrade power supplies quickly to reduce downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery backup option:\u003c\/strong\u003e Compatible with an HP flexible slot battery backup that can provide 750W for up to 60 seconds to bridge brief outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform support:\u003c\/strong\u003e Designed to be compatible across the ProLiant DL300 Gen9 family to simplify spare parts and deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe HPE 500W flex slot power supply is aimed at IT teams managing ProLiant DL300 Gen9 servers or similar HP systems that value energy efficiency and ease of service. Organizations operating multiple racks will benefit from the reduced power waste and the smaller form factor, which can permit additional internal options without reworking chassis layouts.\u003c\/p\u003e\n\u003cp\u003eIt is not targeted at desktop or consumer markets; small offices with non-HP servers or legacy chassis may need to verify mechanical and platform compatibility. Buyers who require longer battery runtime or different wattage levels should confirm the specific flex slot battery and power options before purchase.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh conversion efficiency reduces running costs and cooling requirements in dense environments.\u003c\/li\u003e\n\u003cli\u003eCompact flex slot design frees internal space for additional server options.\u003c\/li\u003e\n\u003cli\u003eTool-less hot-plug access improves serviceability and minimizes maintenance downtime.\u003c\/li\u003e\n\u003cli\u003eSupported across ProLiant DL300 Gen9 servers, simplifying spare management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecific to HP flex slot systems, so compatibility with non-HP or older servers may be limited.\u003c\/li\u003e\n\u003cli\u003eBattery backup capability requires an optional flex slot battery to achieve the 750W\/60s runtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHot-Plug Redundant Plug-in Module 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eFlex slot (approx 25% smaller than previous generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 96% with 80Plus platinum\/titanium-class certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Backup Option\u003c\/td\u003e\n\u003ctd\u003eSupports HP flex slot battery backup, 750W up to 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Support\u003c\/td\u003e\n\u003ctd\u003eProLiant DL300 Gen9 server family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HPE Hot-Plug Redundant Plug-in Module 500 is a pragmatic choice for enterprise teams running ProLiant DL300 Gen9 servers who need high efficiency, compact design, and easy serviceability. It represents good value where rack density and power costs matter, provided buyers confirm platform compatibility and whether the optional battery backup is required for their uptime needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this power supply compatible with non-ProLiant servers?\u003c\/strong\u003e\u003cbr\u003eIt is designed for the HP flex slot form factor and ProLiant DL300 Gen9 family, so compatibility with non-HP or older servers is unlikely without matching chassis support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unit include battery backup?\u003c\/strong\u003e\u003cbr\u003eThe flex slot battery backup is an optional component; the power supply supports a 750W battery option that can provide up to 60 seconds of runtime when installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the efficiency affect operating costs?\u003c\/strong\u003e\u003cbr\u003eWith up to 96% efficiency and 80Plus-class certification, the supply reduces energy waste and can lower cooling and power expenses in high-density deployments.\u003c\/p\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":48258972549339,"sku":"B00NKAC5ZU","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71KBrf5NAeL._AC_SL1500.jpg?v=1776382937","url":"https:\/\/gearmusthave.com\/products\/hpe-hot-plug-redundant-plug-in-module-500-power-supply-efficient","provider":"GearMustHave","version":"1.0","type":"link"}