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Highlights

Intelligent Power Management
28 (24 internal/4 external) ports
Half-length/full height form factor
1.2GHz Dual Core RAID on Chip (ROC) processor
8-Lane PCI-Express bus interface
0, 1, 1E, 5, 5EE, 6, 10, 50, 60, JBOD RAID levels
Support for Hybrid SSD/HDD RAID 1, 10
512MB DDR2 cache
6 SFF-8087 (int.); 1 SFF-8088 (ext.) connectors
Up to 256 SATA or SAS devices using SAS expanders
Adaptec Storage Manager, Copyback Hot Spare management features
Battery backup (optional)
RoHS compliant
3 year warranty
Complete List of Supported Operating Systems

upported Operating Systems
Microsoft Windows
Red Hat Linux
SUSE Linux
SCO OpenServer
UnixWare
Sun Solaris
FreeBSD
VMware ESX

For a detailed list see ASK Answer ID 15317

Benefits
Performance Unified Serial RAID controller supports both SATA and SAS devices. Ideal for bandwidth intensive storage applications; NAS, OLTP servers, web servers, and digital surveillance.

Key Differentiators

Intelligent Power Management

Customer Needs
High I/O transaction and high bandwidth processing.

Form Factor
1 Length/Full Height

Cache Memory

512MB of DDR2 memory

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

Key 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
• 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

8-lane PCIe

External Connectors

1 external (SFF-8088) Mini SAS

Internal Connectors
6 internal (SFF-8087) Mini SAS

Data Transfer Rate
3 Gb/s per port

Package Contents

• Adaptec RAID 52445 Controller
• Quick Installation Guide
(English/French/German/Italian/Spanish)
• Software and documentation CDs
• Cables: six internal Mini SAS x4 to (4x) SATA fanout cables w/ sideband, 0.5 meter


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, FreeBSD
• 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 6.43” L (116mm x 164mm)

Operating Temperature

0°C to 55°C* (with 200 LFM airflow; without battery)
0°C to 40°C* (with 200 LFM airflow; with battery)

Note: This Adaptec card contains a powerful RAID processor which requires adequate airflow to operate reliably. Please install this card only into server or PC chassis with recommended airflow (200 LFM).

* Ambient temperature measured 1" away from the RAID processor

Operating Voltage

0.47 amp @ 3.3V
1.8 amp @ 12V

Regulatory Certification

CE, FCC, UL,  C-tick, VCCI

Mean Time Before Failure (MTBF)

873,402 hours at 40 degree C.