{"product_id":"hpe-749974-b21-smart-array-p440ar-2gb-fbwc-12gb-sas-2-port-internal-controller","title":"HPE 749974-B21 Smart Array P440ar 2GB FBWC 12Gb SAS 2-Port Internal Controller","description":"\u003cp\u003eThe HPE 749974-B21 is a Smart Array P440ar flexible RAID controller with 2GB of flash backed write cache (FBWC) for HPE ProLiant Gen9 servers. It has two internal ports and runs 12Gb\/s SAS.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003cbr\u003e\n- Eight internal physical links, with more internal capacity available through a SAS Expander Card\u003cbr\u003e\n- 2GB DDR3-1866 FBWC with up to 14.9 GB\/s of cache bandwidth to cut latency in write heavy workloads such as databases\u003cbr\u003e\n- Switch RAID levels while online, set a global online spare, and get a warning before a drive fails\u003cbr\u003e\n- Optional HPE SmartCache adds read and write acceleration\u003cbr\u003e\n- Optional HPE Secure Encryption for data at rest on attached drives\u003cbr\u003e\n- Predictive spare activation for faster rebuilds, even in recovery mode\u003cbr\u003e\n- Works with the HPE Smart Storage Battery, which can back multiple Smart Array controllers\u003cbr\u003e\n- Configured with HPE Smart Storage Administrator, included in the server's Intelligent Provisioning\u003c\/p\u003e\n\n\u003cp\u003eCondition: New Bulk Pack\u003cbr\u003e\nWarranty: 90 Days Warranty\u003c\/p\u003e\n\n\u003cp\u003ePart Numbers\u003cbr\u003e\nManufacturer: HPE\u003cbr\u003e\nMPN: 749974-B21\u003cbr\u003e\nOption Part Number: 749974-B21\u003cbr\u003e\nSpare Part Number: 749796-001\u003c\/p\u003e\n\n\u003cp\u003eGeneral\u003cbr\u003e\nProduct Type: Storage Controller (RAID)\u003cbr\u003e\nForm Factor: Flexible Card\u003c\/p\u003e\n\n\u003cp\u003eController\u003cbr\u003e\nHost Bus: PCI Express 3.0 x8\u003cbr\u003e\nInterface Type: SATA 6Gbps \/ SAS 12Gbps\u003cbr\u003e\nCache Size: 2 GB\u003cbr\u003e\nChannels: 26\u003cbr\u003e\nTransfer Rate: 1.2 GBps\u003cbr\u003e\nSupported Devices: Disk array (RAID)\u003cbr\u003e\nCache: 2GB Flash-backed write cache\u003cbr\u003e\nRAID Levels: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM\u003cbr\u003e\nFeatures: HPE SmartCache, HBA Mode, dynamic sector repair\u003c\/p\u003e\n\n\u003cp\u003eConnections\u003cbr\u003e\nConnector Location: Internal Technical Details\u003cbr\u003e\nInternal Ports: 8 physical links across 2 x4 ports\u003cbr\u003e\nPorts: 2 x SATA 6Gb\/s \/ SAS 12Gb\/s (internal)\u003c\/p\u003e\n\n\u003cp\u003eSoftware and Compatibility\u003cbr\u003e\nSupported Operating Systems: Microsoft Windows Server 2008 R2, Microsoft Windows Server 2008, VMware ESXi 5, Ubuntu 12.04, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware vSphere 5.5, SuSE Linux Enterprise Server 11 SP3, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7\u003c\/p\u003e\n\n\u003cp\u003eSize and Weight\u003cbr\u003e\nWidth: 1.20 inch\u003cbr\u003e\nDepth: 4.10 inch\u003cbr\u003e\nHeight: 5.30 inch\u003cbr\u003e\nWeight: 15.87 oz\u003c\/p\u003e\n\n\u003cp\u003ePower and Environment\u003cbr\u003e\nCompliance: WEEE\u003c\/p\u003e\n\n\u003cp\u003eCompatible Systems\u003cbr\u003e\n- HPE ProLiant DL Series: DL560 Gen9 Entry\u003cbr\u003e\n- HPE ProLiant ML Series: ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance\u003c\/p\u003e\n\n\u003cp\u003eNot sure this controller fits your system? Send us your server or storage model and the DatorPro team will confirm compatibility before you order.\u003c\/p\u003e","brand":"HPE","offers":[{"title":"Default Title","offer_id":67576987811923,"sku":"749974-B21","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/4334\/6003\/files\/749974-B21__60366.1667331433.png?v=1790880972","url":"https:\/\/www.datorpro.com\/products\/hpe-749974-b21-smart-array-p440ar-2gb-fbwc-12gb-sas-2-port-internal-controller","provider":"DatorPro","version":"1.0","type":"link"}