{"product_id":"arista-pwr-511-ac-red-redundant-500w-ac-power-supply-hot-swappable-psu-for-arista-switches","title":"Arista PWR-511-AC-RED Redundant 500W AC Power Supply – Hot-Swappable PSU for Arista Switches","description":"\u003ch5 data-start=\"721\" data-end=\"743\"\u003e✅ Key Features\u003c\/h5\u003e\r\\n\u003cp data-start=\"744\" data-end=\"1969\"\u003e• \u003cstrong data-start=\"746\" data-end=\"756\"\u003eModel:\u003c\/strong\u003e PWR-511-AC-RED – 500W redundant PSU for Arista enterprise switches\u003cbr data-start=\"823\" data-end=\"826\"\u003e• \u003cstrong data-start=\"828\" data-end=\"845\"\u003ePower Output:\u003c\/strong\u003e 500 Watts of efficient and stable AC power\u003cbr data-start=\"888\" data-end=\"891\"\u003e• \u003cstrong data-start=\"893\" data-end=\"917\"\u003eInput Voltage Range:\u003c\/strong\u003e Supports 100–240V AC with auto-switching capability\u003cbr data-start=\"969\" data-end=\"972\"\u003e• \u003cstrong data-start=\"974\" data-end=\"990\"\u003eOutput Type:\u003c\/strong\u003e Redundant and hot-swappable for zero-downtime maintenance\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e• \u003cstrong data-start=\"1053\" data-end=\"1071\"\u003eCompatibility:\u003c\/strong\u003e Designed for use with selected Arista Networks switch models\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e• \u003cstrong data-start=\"1137\" data-end=\"1153\"\u003eForm Factor:\u003c\/strong\u003e Modular internal design for seamless integration\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e• \u003cstrong data-start=\"1207\" data-end=\"1219\"\u003eCooling:\u003c\/strong\u003e Side-to-side airflow for optimal heat dissipation\u003cbr data-start=\"1269\" data-end=\"1272\"\u003e• \u003cstrong data-start=\"1274\" data-end=\"1289\"\u003eEfficiency:\u003c\/strong\u003e High-efficiency architecture for reduced energy waste\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• \u003cstrong data-start=\"1348\" data-end=\"1365\"\u003eInstallation:\u003c\/strong\u003e Tool-less insertion\/removal simplifies servicing and upgrades\u003cbr data-start=\"1427\" data-end=\"1430\"\u003e• \u003cstrong data-start=\"1432\" data-end=\"1447\"\u003eProtection:\u003c\/strong\u003e Equipped with over-voltage, over-current, and short-circuit protection\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e• \u003cstrong data-start=\"1523\" data-end=\"1534\"\u003eDesign:\u003c\/strong\u003e Red label identification for correct PSU bay placement\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• \u003cstrong data-start=\"1594\" data-end=\"1609\"\u003eMonitoring:\u003c\/strong\u003e Supports system health diagnostics and PSU status reporting\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• \u003cstrong data-start=\"1674\" data-end=\"1690\"\u003eReliability:\u003c\/strong\u003e Built for continuous operation in data center environments\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• \u003cstrong data-start=\"1754\" data-end=\"1767\"\u003eUse Case:\u003c\/strong\u003e Ideal for high-availability switch deployments requiring power redundancy\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e• \u003cstrong data-start=\"1846\" data-end=\"1861\"\u003eCompliance:\u003c\/strong\u003e Meets industry safety and emissions certifications\u003cbr data-start=\"1912\" data-end=\"1915\"\u003e• \u003cstrong data-start=\"1917\" data-end=\"1931\"\u003eCondition:\u003c\/strong\u003e Brand new, OEM-certified power module\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"1971\" data-end=\"1993\"\u003e📦 Description\u003c\/h5\u003e\r\\n\u003cp data-start=\"1994\" data-end=\"2296\"\u003eThe \u003cstrong data-start=\"1998\" data-end=\"2016\"\u003ePWR-511-AC-RED\u003c\/strong\u003e is a \u003cstrong data-start=\"2022\" data-end=\"2067\"\u003e500W hot-swappable redundant power supply\u003c\/strong\u003e engineered for \u003cstrong data-start=\"2083\" data-end=\"2119\"\u003eenterprise-grade Arista switches\u003c\/strong\u003e requiring high-availability power infrastructure. Its modular design and red label make it easy to identify and integrate into supported chassis with no configuration required.\u003c\/p\u003e\r\\n\u003cp data-start=\"2298\" data-end=\"2617\"\u003eThis unit is capable of delivering \u003cstrong data-start=\"2333\" data-end=\"2372\"\u003e500 watts of clean, regulated power\u003c\/strong\u003e, ensuring uninterrupted operation for networking systems under continuous load. With its \u003cstrong data-start=\"2462\" data-end=\"2488\"\u003ehot-swap functionality\u003c\/strong\u003e, IT teams can replace or upgrade the PSU without disrupting active network operations—crucial for mission-critical environments.\u003c\/p\u003e\r\\n\u003cp data-start=\"2619\" data-end=\"2906\"\u003eDesigned for \u003cstrong data-start=\"2632\" data-end=\"2656\"\u003eside-to-side airflow\u003c\/strong\u003e, the PWR-511-AC-RED aligns perfectly with Arista switch thermal designs, maintaining ideal cooling efficiency in rackmount setups. The \u003cstrong data-start=\"2792\" data-end=\"2834\"\u003ewide input voltage range (100–240V AC)\u003c\/strong\u003e allows for global deployment with automatic switching between voltages.\u003c\/p\u003e\r\\n\u003cp data-start=\"2908\" data-end=\"3229\"\u003eIt supports full \u003cstrong data-start=\"2925\" data-end=\"2959\"\u003eredundant power configurations\u003c\/strong\u003e, helping safeguard systems from power failure and extending operational reliability. Built-in \u003cstrong data-start=\"3054\" data-end=\"3077\"\u003eprotection features\u003c\/strong\u003e prevent damage from over-voltage and short circuits, while \u003cstrong data-start=\"3137\" data-end=\"3165\"\u003ereal-time PSU monitoring\u003c\/strong\u003e enables intelligent fault detection and predictive maintenance.\u003c\/p\u003e\r\\n\u003cp data-start=\"3231\" data-end=\"3424\"\u003eIdeal for use in \u003cstrong data-start=\"3248\" data-end=\"3321\"\u003edata centers, enterprise core networks, and switch aggregation layers\u003c\/strong\u003e, the PWR-511-AC-RED delivers both the resilience and efficiency that modern IT infrastructure demands.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3426\" data-end=\"3450\"\u003e🟦 Why All 4 HDD\u003c\/h5\u003e\r\\n\u003cp data-start=\"3451\" data-end=\"3686\"\u003eAt All 4 HDD, we specialize in sourcing rare and in-demand IT hardware products. From HDDs, SSDs, and RAM to high-performance CPUs and network equipment—you name it, we have it. We offer competitive pricing and deliver fast, worldwide.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3688\" data-end=\"3714\"\u003e🟦 Trusted Quality\u003c\/h5\u003e\r\\n\u003cp data-start=\"3715\" data-end=\"3917\"\u003eWe provide only the best quality IT products—always genuine, brand new, and tailored to customer requirements. Every item is checked and ready for rapid shipping to ensure performance and peace of mind.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"3919\" data-end=\"3943\"\u003e🟦 Customer Care\u003c\/h5\u003e\r\\n\u003cp data-start=\"3944\" data-end=\"4068\"\u003eHave any questions or need help choosing the right product? Feel free to reach out to us anytime at \u003cstrong data-start=\"4044\" data-end=\"4067\"\u003e\u003ca class=\"cursor-pointer\" rel=\"noopener\" data-start=\"4046\" data-end=\"4065\"\u003esupport@all4hdd.com\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":46496175063201,"sku":"PWR-511-AC-RED","price":0.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/tekzogear.co.uk\/products\/arista-pwr-511-ac-red-redundant-500w-ac-power-supply-hot-swappable-psu-for-arista-switches","provider":"My Store","version":"1.0","type":"link"}