{"product_id":"adaptec-5400s-scsi-raid-controller-card-module","title":"Adaptec 5400S SCSI RAID Controller Card Module","description":"\u003cdiv\u003e\u003cp\u003eAdaptec 5400S SCSI RAID Controller is a PCI-based, four-channel Ultra160 SCSI RAID card that provides hardware RAID offload for SCSI disk arrays in older servers and workstations. It pairs a built-in Intel StrongARM SA-110 processor at 233 MHz with a dedicated XOR engine to speed parity calculations, and includes 128 MB of ECC SDRAM cache (expandable to 256 MB) plus a battery-backed cache module for data protection during power loss. The controller exposes four Ultra160 SCSI channels and can support up to 60 disks across those channels. Supported RAID levels are 0, 1, 0+1, 5, 0+5 and JBOD, giving options for performance, redundancy, and mixed workloads in legacy environments. The card communicates on a PCI bus, described in contemporary literature as 64-bit PCI with backward compatibility to 32-bit PCI slots, making it compatible with a wide range of pre-PCIe servers that still rely on Ultra160 SCSI hardware. In practice, the 5400S is used to assemble protected SCSI arrays in servers and storage enclosures that require reliable RAID functionality and hardware acceleration for SCSI disk I\/O. \u003c\/p\u003e\u003c\/div\u003e","brand":"Adaptec","offers":[{"title":"New","offer_id":51657005891886,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1999faeb-3f6c-4cb9-b357-9611dd602749.jpg?v=1769465158","url":"https:\/\/plgautomation.com\/products\/adaptec-5400s-scsi-raid-controller-card-module","provider":"PLG Automation ","version":"1.0","type":"link"}