Adaptec 52445 SAS & SATA RAID 28-Port 8x PCIe Express HBA Card 2258700-R (No Cable Included)

Adaptec 52445 SAS & SATA RAID 28-Port 8x PCIe Express HBA Card 2258700-R (No Cable Included)
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Product Details

Next-generation Unified Serial controllers deliver performance for high-capacity SATA drives and high-end SAS drives28 port (24 internal/4 external) Unified Serial RAID controller delivers exceptional performance and maximum scalability, along with advanced data protection for bandwidth-intensive applications.The new 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 52445 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 twenty-four internal ports and four external ports, this is the first very 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 52445 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 52445 also integrates the latest PCIe connectivity, the broadest operating system support, including open source Linux drivers, a battery backup option, and proven compatibility.  

24 internal ports plus 4 external ports, half-length form factor1.2GHz Dual Core RAID on Chip (ROC)- High-performance RAID 5 and 6- Up to 512MB DDR2 cacheSupports up to 256 SATA or SAS drives using SAS expanders3Gbs/ throughput at each drive portx8 PCI Express host interfaceSupports multiple RAID LUNsEnclosure management support via LED header and SES2/SGPIORoHS compliantSupported 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, 3.0.2Benefits 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 1/2 Length/Full HeightCache Memory 512MB of DDR2 memoryRAID Levels RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50 and 60Key RAID Features • Supports 28 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 UtilizationBus System Interface Type 8-lane PCIeExternal Connectors 1 external (SFF-8088) Mini SASInternal Connectors 6 internal (SFF-8087) Mini SASData Transfer Rate 3 Gb/s per portPackage Contents • Adaptec RAID 52245 Controller • Quick Installation Guide (English/French/German/Italian/Spanish) • Software and documentation CDs  Warranty 3 years

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

ARCCONF • Command Line Interface

Adaptec BIOS Utility (ACU) • BIOS level configuration utility • Flashable BIOS support

Physical Size

4.6” H x 6.6” L (116mm x 167mm)

Operating Temperature (excl. battery)

0°C to 45°C (without airflow) 0°C to 55°C (with airflow) Note: with battery the temperature should not exceed 40°C

Operating Voltage

1 amp @ 3.3V

Regulatory Certification

CE, FCC, UL,  C-tick, VCCI

Mean Time Before Failure (MTBF)

873,402 hours at 40 degree C.


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