ATTO Technology H308 User Manual
Low-Profile SAS Host Adapter
Product Features
Blazing Fast Performance
• Up to 3-Gb/sec per port
transfer rates with SAS, SATA
and SATA II attachment
• Increased bandwidth through
x8 PCI Express host interface
• Point-to-point technology
delivers full throughput to
each connected storage
device
Smooth Data Streaming
• Alleviate data transfer
bottlenecks and move data
more efficiently while
managing latency with
ATTO’s exclusive ADS™
technology
• Improve I/O through
optimized data movement
One Click Installation
• One-click installation allows
for quick and easy set-up
• Simple host based utility for
effortless configuration
• BIOS setup utility provides
flexibility for custom
applications
ExpressSAS H308
3-Gb SAS/SATA II Connectivity
ATTO introduces the ExpressSAS H308 LowProfile Host Adapter. Providing 3-Gb SAS/SATA II
connectivity and eight internal ports, the ATTO
SAS Host Adapter is ideal for both IT and digital
video environments that require a high level of
performance.
The ATTO ExpressSAS host adapter product
family provides enhanced reliability and
performance thanks to more than 15 years of
experience with SCSI hardware and storage
connectivity solutions. Using the latest in PCI
Express bus technology and an eight internal port
configuration, the ATTO ExpressSAS H308 Host
Adapter delivers blazing fast performance with
transfer rates of up to 3-Gb per second per port.
The ATTO ExpressSAS Host Adapters are
engineered for the most stringent IT server and
digital media workgroup environments and are
compatible with multiple operating systems,
applications, and drives.
An easy-to-use utility enables management,
monitoring, and configuration. ATTO also
incorporates it’s field proven Advanced Data
Streaming (ADS™) technology to meet the most
demanding performance requirements of data
intensive applications. In addition, ATTO provides
industry standard PCIe to SAS control using Serial
SCSI Protocol (SSP), Serial ATA Tunneling
Protocol (STP), and Serial Management Protocol
(SMP).
Technical Highlights
• x8 PCIe host interface
• True low-profile form
factor
• 8 internal ports
• Outstanding performance
with up to 3-Gb/sec per
port
• SAS, SATA and SATA II
connectivity
• Supports up to 256 SAS/
SATA drives
• Exclusive Advanced Data
Streaming (ADS
technology
• User friendly configuration utility
• Driver support for
Windows
Mac
• RoHS Compliant
• 3-year standard
product warranty
®
OS X
TM
®
, Linux and
)
Technical Specification
Technical Specification
ExpressSAS H308 Host Adapter
For More Information:
For More Information:
www.ATTOTech.com
www.ATTOTech.com
or to Purchase:
Host Adapter
or to Purchase:
www.ATTOStore.com
www.ATTOStore.com
(716) 691-1999
(716) 691-1999
ExpressSAS Low-Profile Host Adapter
3-Gb SAS/SATA II Connectivity
Hardware Specifications
Applications
Maximum Transfer Rate
Advanced Capabilities
PCI Bus Specifications
Connectors
Software Specifications
Driver Support
Agency Approvals
Safety and Environmental
Compliancy
Environmental & Physical Specifications
Dimensions
Operating Environment
Storage Environment
Power
Airflow
Ordering Information
Model Number
• Support for IT server and digital media workgroup solutions requiring high-bandwidth and reliability.
Applications include audio/video, VOD, fixed content, database and other data intensive environments.
• Up to 3-Gb/sec per port
• Device support for SAS, SATA and SATA II
• User friendly GUI for quick and easy configuration
• Advanced management functions
• PC BIOS bootability
• x8 PCI Express host interface
• Supports PCI Express Base Spec 1.0a
• Two x4 Internal (SFF-8087) Mini SAS connectors
• Windows
• Mac
®
Server 2003, 2008, XP, Vista
®
OS X (10.4.x & 10.5.x)
• Linux (Red Hat and SuSE)
• FCC Rules, Part 15, Class B
• CE Mark: CISPR 22:2002/EN55022:2002, Class B
• RoHS Compliant
• Conforms to PCI low-profile form factor specifications
• Length 5.600”
• Height 2.713”
• Temperature: 0-60° C (32°-140°F) at 300 lf/m airflow
• Temperature 0-40° C (32° - 104°F) at 150 lf/m airflow
• Humidity: 5 - 95% non-condensing
• Temperature: -40°-70°C (-40°-157°F)
• Humidity: 5 - 95% non-condensing
• 12V @ 1.05A max.
• 3.3V @ 0.45A max.
• 150 lf/m (min) recommended
• ESAS-H308-000 (Includes standard height and low-profile bracket)
Technical Specification
ExpressSAS H308 Host Adapter
©2008 ATTO Technology, Inc. Specifications subject to change without notice
Power Behind the Storage
For More Information:
www.ATTOTech.com
or to Purchase:
www.ATTOStore.com
(716) 691-1999
Rev. 7/08
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