
Adaptec PCIe Gen2 6Gb/s
SAS and SATA HBA Family
(6405H, 6805H)
4- and 8-port PCIe Gen2 HBAs offer broad device compatibility,
scalability, and exibility
e Series 6H family of Adaptec by PMC SAS/
SATA host bus adapters (HBA) oers the ideal
economical solution for customers requiring
high-performance I/O connectivity.
e HBAs connect to hard disk drives (HDDs),
solid-state drives (SSDs), removable media,
and SAS tape drives, and support the migration
of disks from onboard SATA interfaces or other
SATA/SAS I/O controllers.
Flexible, Scalable, Customizable
Using PMC’s PM8001 SAS protocol controller
and a PCIe Gen2 interface, Series 6H HBAs
support both Serial Attached SCSI (SAS) and
Serial ATA (SATA) interfaces to provide the
exibility to use cost-eective, high-capacity
SATA drives and/or high-performance SAS
drives.
Compatibility with a multitude of storage
devices enables system builders to develop
server, storage, and backup solutions tailored
to meet specic customer needs.
Series 6H HBAs also support SAS expanders,
allowing end users to scale-up and design an
optimal price-per-drive solution.
e PCIe x4 bus expands connectivity from
high-end servers into workstation-class and
industrial PC systems. Up to 8 SAS ports allow
for maximum I/O throughput, and the OS
drivers use MSI-X to leverage all available host
CPU cores to achieve maximum performance.
Broad Operating System Support
Extensive operating system support includes
major soware releases for Windows 8,
Windows 7, Windows Server 2012, Windows
2008R2 & SBS 2011, VMware 5.x, Red Hat
Enterprise Linux, SUSE Linux Enterprise Server,
Ubuntu Linux, Debian Linux, and FreeBSD.
Compatibility, Reliability, and Support
Series 6H HBAs have been extensively tested
with third-party systems and devices to deliver
the utmost in compatibility. ese HBAs are
equipped with both uEFI and legacy BIOS
options as well as a CTRL-A conguration
utility and HII-based BIOS tools.
Series 6H HBAs are backed by a three year
warranty and the company’s technical support
team.
Product Highlights
Designed to meet individual
performance and budget needs
6Gb/s throughput at each port
Supports SAS and SATA HDDs,
SSDs and SAS tape drives
PCIe Gen2 x4 host interface
Shorter than low-prole MD2
form factor
Connectors out the back allow
for easy cable connections
Up to 280,000 IOPS @ 4KB
block size
Up to 1600 MB/s sequential
throughput (64KB blocks)
Support for SAS expanders
supporting up to 128 devices
Enclosure management support
via LED header and SES2/SGPIO
Driver support for Windows,
VMware and Linux
Series 6H HBAs feature a form factor shorter
than low-prole MD2, enabling easy installation
and cable connections in dense server
environments where space is at a premium.

SERIES 6H DATA SHEET
PMC-Sierra, Inc.
1380 Bordeaux Dr.
Sunnyvale, CA 94089 USA
Tel: +1 (408) 239-8000
© Copyright PMC-Sierra, Inc. 2013. All rights reserved. PMC, PMC-SIERRA and Adaptec are registered trademarks of PMC-Sierra, Inc. “Adaptec by PMC” is a trademark of PMC-Sierra, Inc.
Other product and company names mentioned herein may be trademarks of their respective owners. For a complete list of PMC-Sierra trademarks, see www.pmc-sierra.com/legal.
DS_Series6H_120413_US Information subject to change without notice.
World Wide Web: www.adaptec.com
Pre-Sales Support: US and Canada: 1 (800) 442-7274 or (408) 957-7274 or adaptecsales@pmcs.com
UK: +44 1276 854 528 or uk_sales@pmcs.com
Australia: +61-2-90116787
Germany: +49-89-45640621 or adaptecsales.germany@pmcs.com
Singapore: +65-92351044
Adaptec PCIe Gen2 6Gb/s
SAS and SATA HBA Family (6405H, 6805H)
Adaptec Series 6H Family
Why to buy? Cost effective I/O solution supporting SAS and SATA HDDs, SSDs, removable media, SAS tape drives.
Customer Needs
Features — Four (6405H) or eight (6805H) 6Gb/s ports
Management Utilities Adaptec BIOS Conguration Utility (ACU)
Operating Systems
Physical Dimensions 2.535”H x 6.095”L (64mm x 155mm)
Operating Temperature 0°C to 55°C with 200 LFM airow
Operating Current 0.09A@3.3V and 0.7A@12V
Regulatory Certication FCC, C-tick, CE, VCCI, CNS, KCC, UL, BSMI
MTBF 2,000,000 hours at 40°C
Warranty 3 years
Accessories Serial Attached SCSI (SAS) cables (www.adaptec.com/cables)
I/O connectivity offers broad compatibility, support for SAS expanders, and enclosure management;
exibility to install SAS and SATA drives.
— PMC PM8001 SAS protocol controller supports SAS and SATA HDDs, SSDs and SAS tape drives
— Up to 280,000 IOPS at 4KB block size
— Up to 1600 MB/s sequential throughput (64KB blocks)
— Support for SAS expanders
— Enclosure management support via LED header and SES2/SGPIO
— PCIe Gen2 x4 host interface
— Shorter than Low-prole MD2 form factor
— Legacy conguration utility
— Flashable BIOS support
Windows 8, Windows 7, Windows Server 2012, Windows 2008R2, SBS 2011, Storage Server, Red Hat Enterprise Linux, Debian Linux,
FreeBSD, VMware, SUSE Linux Enterprise Server, and Ubuntu Linux. The latest drivers are available at www.adaptec.com/support.
Adaptec uEFI BIOS Conguration Utility
— HII based conguration utility
— Flashable BIOS support
Adaptec by PMC HBA ASA-6405H ASA-6805H
Order Part Number 2278000-R (Single) 2277900-R (Single)
Form Factor
Ports 4 Internal 8 Internal
Connectors 1 SFF-8087 (Internal) 2 SFF-8087 (Internal)
Host Bus Interface 4-Lane PCIe Gen2 4-Lane PCIe Gen2
Processor PMC PM8001 PMC PM8001
MD2- Low Prole
2.535”H x 6.095”L
MD2- Low Prole
2.535”H x 6.095”L