More Information for the HPE 726911-B21 PCI-E Host Bus Adapter
The HPE 726911-B21 H241 is a cutting-edge Smart Host Bus Adapter (HBA) designed to enhance data storage capabilities in servers, specifically compatible with Generation 9 (G9) HPE ProLiant servers. This guide will provide a detailed overview of the HPE 726911-B21, delving into its features, benefits, installation process, and how it contributes to the overall performance of your server.
Overview of HPE 726911-B21 H241
The HPE 726911-B21 H241 is a 12GB, 2-Port SAS (Serial Attached SCSI) PCI Express Smart Host Bus Adapter. This sophisticated piece of hardware serves as a crucial link between the server and storage devices, facilitating efficient data transfer and storage management.
- High Data Transfer Rate (12GB): One of the standout features of the HPE 726911-B21 is its impressive 12GB data transfer rate. This high-speed connectivity ensures swift and reliable data flow between the server and attached storage devices.
- Dual Ports: The H241 HBA comes equipped with two SAS ports, allowing for versatile connectivity options and ensuring redundancy. This dual-port configuration enhances reliability and provides a failover mechanism, ensuring uninterrupted data access in case of a port failure.
- PCI-E Interface: With a PCI-E interface, the HPE 726911-B21 is designed for modern servers, offering a high-bandwidth connection for efficient communication between the server and storage components.
- Smart Array Technology: The H241 features Smart Array technology, which optimizes storage performance and reliability. This technology plays a crucial role in managing and safeguarding data, enhancing the overall storage infrastructure.
Benefits of HPE 726911-B21 H241
- Improved Performance: The 12GB data transfer rate and dual ports contribute to a significant improvement in overall server performance. This is especially crucial in environments where data access speed is a priority.
- Redundancy and Reliability: The dual-port configuration ensures redundancy, minimizing the risk of data loss due to a port failure. This redundancy feature enhances the reliability of the storage infrastructure.
- Compatibility with G9 Servers: The HPE 726911-B21 is specifically designed for compatibility with Generation 9 HPE ProLiant servers. This ensures seamless integration and optimized performance within the targeted server environment.
- Enhanced Storage Management: Smart Array technology enhances storage management capabilities, providing users with advanced tools to monitor, configure, and optimize their storage infrastructure.
RAID Support and Data Protection
The HPE H241 Smart Host Bus Adapter, with part number 726911-B21, is a 12 GB dual-port SAS PCI-E external adapter that provides advanced data protection and performance for HPE ProLiant Gen9 and Gen10 servers.
In terms of RAID support, the H241 supports the following RAID levels:
- RAID 0 (striping)
- RAID 1 (mirroring)
- RAID 5 (striping with parity)
- RAID 6 (striping with dual parity)
- RAID 10 (mirrored striping)
- RAID 50 (striping with parity across multiple drives)
- RAID 60 (striping with dual parity across multiple drives)
In terms of data protection, the H241 provides several features to help ensure the integrity and availability of data, including:
- Flash-backed write cache (FBWC)
- Advanced data protection (ADP)
- Error Correction Code (ECC) protection
- Battery backup unit (BBU) support
- Advanced drive diagnostic and reporting
Dual Port SAS for Redundancy and High Availability
The HPE H241 Smart Host Bus Adapter (part number 726911-B21) is a 12 GB dual-port SAS adapter that provides increased bandwidth and improved data protection for HPE ProLiant Gen9 and Gen10 servers.
Having dual-port SAS connectivity provides redundancy and high availability for your storage systems. In the event of a single port failure, the data can continue to be accessed through the remaining functional port, helping to minimize downtime and maintain business continuity.
This adapter supports RAID 0, 1, 5, 6, 10, 50, and 60 and can be used with external storage enclosures, providing flexibility and scalability for your storage needs.
It's important to note that the configuration of your storage system and the availability of additional hardware components, such as disk drives and disk enclosures, will also impact the overall level of redundancy and high availability provided by the dual-port SAS connectivity.
General Information about this HPE 726911-B21
- Manufacturer Name: HPE
- Part Number or SKU# 726911-B21
- Product Name: Controller
- Product Type: PCI-E
- Device Type: Storage Controller - Plug-in Card - Low Profile
- Host Bus: PCI Express 3.0 x8
- Channel Qty: 8
- Data Transfer Rate: 12 Gbit/sec
- Interface: SATA 6Gb/sec / SAS 12Gb/sec
- RAID Level: RAID 0, RAID 1, RAID 5
- Supported Devices: Hard Drive, Solid State Drive
Expansion / Connectivity
- Interfaces: 2 x SATA 6Gb/sec / SAS 12Gb/sec - 36 pin 4x Shielded Mini MultiLane (external)
- Compliant Standards: WEEE
- Included Accessories: Low-Profile Bracket
Software / System Requirements
- OS Required: Microsoft Windows Server 2008 R2, Microsoft Windows Server 2008, Ubuntu 12.04, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, SuSE Linux Enterprise Server 11 SP3, Ubuntu 14.04, Microsoft Windows Server 2012 with Hyper-V, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6 update 5
- HPE Apollo 4510 Gen9
- HPE Modular Smart Array: 2040 10Gb iSCSI Dual Controller SFF Bundle, 2040 Dual Controller SFF Bundle, 2040 SAN Dual Controller SFF Bundle, 2040 SAS Dual Controller SFF Bundle
- HPE ProLiant DL Series: DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL20 Gen9 Solution, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL560 Gen9 Entry, DL80 Gen9
- HPE ProLiant ML Series: ML10 Gen9, ML10 Gen9 Entry, ML10 Gen9 Performance, ML30 Gen9 Entry, ML30 Gen9 Solution, ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance
- HPE ProLiant SL Series: SL210t Gen8, SL210t Gen8 1U Node, SL210t Gen8 2U Node, SL250s Gen8 2U Left Half Width Tray, SL250s Gen8 2U PCIe Gen3 Left Tray, SL250s Gen8 2U PCIe Gen3 Right Tray, SL250s Gen8 2U Right Half Width Tray, SL250s Gen8 Base 2U Left Half Width Tray, SL250s Gen8 Base 2U Left Tray Server, SL250s Gen8 Base 2U Right Half Width Tray, SL250s Gen8 Base 2U Right Tray Server, SL250s Gen8 Left Tray, SL250s Gen8 Right Tray, SL270s Gen8 1U Left Half Width Tray, SL270s Gen8 1U Right Half Width Tray, SL270s Gen8 Base 4U Left Half Width Tray, SL270s Gen8 Base 4U Right Half Width Tray, SL270s Gen8 SE 4U Left Tray, SL270s Gen8 SE 4U Right Tray
- HPE ProLiant XL Series: XL170r Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray (12G), XL230a Gen9 Compute Tray (6G), XL230a Gen9 NHP Compute Tray (12G)
- HPE StoreEasy: 1450, 1850
In general, the HPE 726911-B21 H241 12GB 2-Ports SAS PCI-E G9 Ext Smart Host Bus Adapter stands as a pivotal component in modern server environments, offering high-speed data transfer, redundancy, and advanced storage management capabilities. By understanding its features, benefits, and installation process, users can harness the full potential of this Smart HBA to enhance the performance and reliability of their HPE ProLiant Generation 9 servers. Regular updates, monitoring, and configuration optimization contribute to a seamless and efficient storage infrastructure, ensuring that the HPE 726911-B21 remains a valuable asset in data-centric environments.
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