{"product_id":"ibm-39r6571-ibm-ds3400-fc-controller-with-512-mb-cache-battery","title":"IBM 39R6571 - IBM DS3400 FC Controller with 512 MB Cache \u0026 battery","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIBM 44W2171 \/ 39R6571 DS3400 Fibre Channel Controller\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an enterprise storage controller designed for compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIBM System Storage DS3400\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e disk systems. It provides Fibre Channel host connectivity and storage management functionality for maintaining and restoring supported DS3400 SAN environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe controller is equipped with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e512MB of cache memory\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebattery-backed cache protection system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Battery protection helps preserve cached data during unexpected power interruptions, supporting the reliability requirements of enterprise storage environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IBM 44W2171 \/ 39R6571 is suitable for replacing a failed DS3400 controller, restoring redundant controller configurations, or maintaining spare components for legacy IBM storage infrastructure. Typical applications include SAN storage, virtualization, database storage, shared application data, and general enterprise storage workloads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis listing is for a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDS3400 Fibre Channel storage controller with cache and battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and is not a complete storage array. Exact controller revision, firmware level, battery condition, host interface configuration, and compatibility with the existing DS3400 configuration should be verified before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e¤ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIBM Part Number: 44W2171\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eIBM Part Number: 39R6571\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eProduct Type: Storage Array Controller\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eDesigned for IBM System Storage DS3400\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eHost Connectivity: Fibre Channel\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eCache Memory: 512MB\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eBattery-backed cache protection\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eDesigned for enterprise SAN environments\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eSuitable for redundant controller configurations\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eSuitable for failed controller replacement\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eSupports maintenance of existing DS3400 storage systems\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eSuitable for virtualization and database storage environments\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003edeal for legacy IBM storage maintenance\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eController module only; not a complete DS3400 array\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eFirmware and controller revision compatibility should be verified\u003cbr\u003e¤ \u003c\/span\u003e\u003cspan\u003eBattery condition should be confirmed before deployment\u003c\/span\u003e\u003c\/p\u003e","brand":"IBM \/ LENOVO","offers":[{"title":"Default Title","offer_id":61013249032526,"sku":null,"price":0.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/9182\/2926\/files\/44W2171.jpg?v=1790755932","url":"https:\/\/ametacomputer.com\/products\/ibm-39r6571-ibm-ds3400-fc-controller-with-512-mb-cache-battery","provider":"Ameta Computer","version":"1.0","type":"link"}