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          Adaptec 51645 RAID 16x4Channel SATA SAS 512MB PCI Express 16Internal 4External without Cable

          More From: Adaptec
          Item #: 8404296
          Mfr. Part#: 2258600-R
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

            Next-generation Unified Serial controllers deliver performance for high-capacity SATA drives and high-end SAS drives

            Ordering Information

            This generation of Adaptec Unified Serial controllers meets your need for maximum performance, scalability, and flexibility for enterprise-class applications, including network attached storage (NAS), online transaction processing (OTLP), web, digital surveillance, and streaming applications.

            The Adaptec RAID 51645 is equipped with industry-leading dual core RAID on Chip (ROC), the latest x8 PCI-Express connectivity, and 512MB of DDR2 cache to deliver over 250,000 IO per second and 1.2GB/s.

            With sixteen internal ports and four external ports, this is a high port count controller with the flexibility to connect up to 256 SATA/SAS disk drives through SAS expanders in a configuration tailored to your business needs. The Adaptec RAID 51645 features Adaptec RAID Code (ARC) with RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50, 60, JBOD, as well as Copyback Hot Spare.

            Adaptec Storage Manager provides one-view centralized management of all your Adaptec RAID controllers. The Adaptec RAID 51645 also integrates the latest PCIe connectivity, the broadest operating system support, including open source Linux drivers, a battery backup option, and proven compatibility.
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            Compatibility Notes Benefits: Performance Unified Serial RAID controller supports both SATA and SAS devices. Ideal for bandwidth intensive storage applications; NAS, OLTP servers, web servers, digital surveillance and stream applications.

            Customer needs: High I/O transaction and high bandwidth processing.

            Form factor: Half-length/full height.

            RAID Levels: RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50 and 60.

            Key RAID Features:
            • Supports 20 direct-attached or up to 256 SATA or SAS disk
            drives using SAS expanders
            • RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50 and 60
            • Quick initialization
            • Supports multiple RAID LUNs
            • Online Capacity Expansion
            • Copyback Hot Spare
            • Dynamic caching algorithm
            • Native Command Queuing (NCQ)
            • Background initialization
            • Hot-plug drive support
            • RAID Level Migration
            • Hot spares – global, dedicated, and pooled
            • Automatic/manual rebuild of hot spares
            • SAF-TE enclosure management
            • Configurable stripe size
            • S.M.A.R.T. support
            • Up to 512TB array sizes
            • Multiple arrays per disk drive
            • Bad stripe table
            • Dynamic sector repair
            • Staggered drive spin-up
            • Bootable array support
            • Optimized Disk Utilization

            Management Utilities:
            Adaptec Storage Manager (ASM)
            • Java-based GUI Management Utility
            • Remote configuration, monitoring & notification
            • ASM OS Support: Windows, Linux, SCO, Solaris
            • Microsoft VDS Support
            • SNMP, SMTP
            • Remote firmware updates
            • Command Line Interface
            Adaptec BIOS Utility (ACU)
            • BIOS level configuration utility
            • Flashable BIOS support.

            Operating temperature (excl. battery):
            0 to 45 degrees C (without airflow);
            0 to 55 degrees C (with airflow);
            Note: with battery the temperature should not exceed 40 degrees C.

            Regulatory certification: CE, FCC, UL, C-Tick, VCCI.

            Mean Time Before Failure (MTBF): 873,402 hours at 40 degree C.
            Connector SFF 8087, SFF 8088
            Connector Type SAS
            Slot Type PCI-Express
            Contents Controller card, software and documentation CDs, documentation
            Adapter Type Serial ATA RAID
            Memory Notes Cache memory: 512MB of DDR2 memory
            Data Transfer Rate 3 Mbps
            Ports/Connectors Bus System Interface Type: 8-lane PCIe;
            External Connectors: 1 external (SFF-8088) Mini SAS;
            Internal Connectors: 4 internal (SFF-8087) Mini SAS.
            Power Notes Operating voltage: 1 amp @ 3.3V
            Returns Policy This product is subject to our return policy. Please see our complete return policy for details.
            System Requirements Supported Operating Systems:
            Windows XP
            Windows Vista
            Windows Server 2003
            Windows Server 2008
            Red Hat Enterprise Linux (RHEL) 4.0, 5.0
            SUSE Linux Enterprise Server (SLES) 9.0, 10.0
            SCO OpenServer 6.0
            SCO UnixWare 7.1.4
            Sun Solaris 10
            FreeBSD 5.4, 6.1, 6.2
            VMware ESX Server 3.0.1, 3.0.2
            UNSPSC 43201400
            Warranty - Labor 3 Years
            Warranty - Parts 3 Years
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