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Adaptec 52445 SAS & SATA RAID 28-Port 8x PCIe Express HBA Card 2258700-R (No Cable Included)
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.
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24 internal ports plus 4 external ports,
half-length form factor |
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1.2GHz Dual Core RAID on Chip (ROC)
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- High-performance RAID 5 and 6 |
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- Up to 512MB DDR2 cache |
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Supports up to 256 SATA or SAS drives using
SAS expanders |
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3Gbs/ throughput at each drive port
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x8 PCI Express host interface |
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Supports multiple RAID LUNs |
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Enclosure management support via LED header
and SES2/SGPIO |
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RoHS compliant |
Supported Operating Systems |
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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 |
Benefits |
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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 |
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High I/O transaction and high bandwidth
processing. |
Cache Memory |
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512MB of DDR2 memory |
RAID Levels |
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RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50 and 60 |
Key RAID Features |
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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 Utilization |
Bus System Interface Type |
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8-lane PCIe |
External Connectors |
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1 external (SFF-8088) Mini SAS
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Internal Connectors |
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6 internal
(SFF-8087) Mini SAS |
Data Transfer Rate |
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3 Gb/s per port |
Package Contents |
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Adaptec RAID 52245 Controller
Quick Installation Guide (English/French/German/Italian/Spanish)
Software and documentation CDs
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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.
Accessories
Adaptec Battery Module 800
(2248000-R)
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Price: $1,279.00
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