The HPE 761871-B21 Smart Array P244BR is a RAID controller designed for use in HP ProLiant Gen9 servers. It offers high-performance storage solutions to businesses, ensuring data protection and reliability. The controller comes with a variety of features, including a 1GB FBWC and 2-Ports Int SAS interface, which allows for increased scalability and performance.
RAID TechnologyRAID (Redundant Array of Independent Disks) technology is a method of combining multiple hard drives into a single logical unit for improved performance, redundancy, and data protection. RAID is commonly used in business settings where data availability is critical. RAID controllers are hardware devices that manage the configuration and operation of RAID arrays. They provide a higher level of performance and reliability than software-based RAID systems.
HPE 761871-B21 Smart Array P244BRThe HPE 761871-B21 Smart Array P244BR is a RAID controller designed specifically for HP ProLiant Gen9 servers. It is a PCIe 3.0 x8 controller that supports up to 12Gb/s SAS and SATA drives. The controller features 2-Ports Int SAS interface and supports RAID levels 0, 1, 5, 6, 10, 50, and 60.
1GB FBWCThe 1GB Flash-Backed Write Cache (FBWC) on the HPE 761871-B21 Smart Array P244BR provides a high-speed read and write buffer for the controller. The FBWC uses flash memory to store data, which means that it can provide faster access times than traditional hard drive caches. The FBWC also provides protection against data loss in the event of a power failure, as it can automatically transfer data from the cache to non-volatile storage.
2-Ports Int SAS interfaceThe 2-Ports Int SAS interface on the HPE 761871-B21 Smart Array P244BR provides high-speed data transfer rates of up to 12Gb/s. SAS (Serial Attached SCSI) is a high-speed interface that is commonly used in business environments for connecting storage devices to servers. The 2-Ports Int SAS interface provides increased scalability and performance compared to SATA interfaces.
RAID levels supportedThe HPE 761871-B21 Smart Array P244BR supports a variety of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. RAID 0 provides improved performance by striping data across multiple drives, while RAID 1 provides data redundancy by mirroring data across two drives. RAID 5, 6, 10, 50, and 60 provide a combination of performance and data redundancy.
CompatibilityThe HPE 761871-B21 Smart Array P244BR is compatible with HP ProLiant Gen9 servers. It can be used with a variety of operating systems, including Windows Server, Red Hat Enterprise Linux, and VMware. The controller can also be managed using the HPE Smart Storage Administrator (SSA) software, which provides a user-friendly interface for configuring and managing RAID arrays.
Summary, the HPE 761871-B21 Smart Array P244BR is a high-performance RAID controller designed for use in HP ProLiant Gen9 servers. It provides a 1GB FBWC, 2-Ports Int SAS interface, and support for a variety of RAID levels. The controller is compatible with a variety of operating systems and can be managed using the HPE Smart Storage Administrator software. Overall, the HPE 761871-B21 Smart Array P244BR provides a reliable and scalable storage solution for businesses.
- Brand: HPE
- Part Number or SKU# 761871-B21
- Type: Controller
- Sub-Type: SAS Controller
- Disk Drive : 12GB/S SAS (Serial Attached Scsi)
- Support - Transfer Rate : 6GB/S SATA (Serial Ata)
- SAS Connectors : 2-Internal Port Connectors
- Cache Memory Speed : Ddr3-Mhz With 72-Bit Wide Bus Provides Up To 4.2GB/S Maximum Bandwidth
- Server Interface : X8 5g PCIE 3.0 Provides 8GB/S Maximum Bandwidth
- SAS Speed : X8 12G SAS Provides 9.6GB/S Maximum Bandwidth
- Cache Memory : 72-Bit 1GB Ecc Protected Cache
- Logical Drives Supported : Up To 64 Logical Volumes
- Maximum Volume Capacity : 2.4tb (2x 1.2tb SAS/SATA 2.5 Mdl Hdd) Internal
- Memory Addressing : 64-Bit, Supporting Servers Memory Space Greater Than 4 Gb
- Raid Support : Raid 1, 10 (Drive Mirroring)
- Raid 0 (Striping)
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
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