The HPE 761872-B21 Smart Array P440 is a RAID controller card designed for use in servers and storage systems. It is a high-performance PCIe 3.0 x8 card that supports up to 12Gb/s SAS and SATA interfaces. The controller has 4GB flash-backed write cache (FBWC) that enhances performance and data reliability.
PCIe 3.0 x8 interfaceThe HPE 761872-B21 Smart Array P440 RAID controller uses the PCIe 3.0 x8 interface, which provides a high-speed communication link between the card and the server. PCIe 3.0 is the latest generation of the PCIe interface and provides higher bandwidth and improved efficiency compared to earlier versions.
12Gb/s SAS and SATA interfacesThe HPE 761872-B21 Smart Array P440 RAID controller supports both SAS and SATA interfaces. SAS is a serial interface used to connect storage devices such as hard drives and solid-state drives (SSDs) to a server. SAS provides faster data transfer rates than SATA and is often used in high-performance applications such as database servers and high-end workstations.
SATA is a popular interface used to connect storage devices to consumer-grade computers and low-end servers. SATA provides lower data transfer rates than SAS but is more cost-effective and widely available.
4GB FBWCThe HPE 761872-B21 Smart Array P440 RAID controller comes with 4GB of flash-backed write cache (FBWC). FBWC is a type of cache memory that is used to temporarily store data before it is written to disk. This helps to improve performance and data reliability by reducing the number of disk writes and increasing the speed of write operations.
Flash-backed write cache uses flash memory to store cache data, which means that the data is preserved even if power is lost. This is important in RAID systems where data reliability is critical.
RAID supportThe HPE 761872-B21 Smart Array P440 RAID controller supports various RAID configurations, including RAID 0, 1, 10, 5, 50, 6, and 60. RAID stands for redundant array of independent disks and is a technology that allows multiple hard drives to be used together to provide improved performance, data redundancy, or a combination of both.
RAID 0 provides improved performance by striping data across multiple hard drives, while RAID 1 provides data redundancy by mirroring data across two hard drives. RAID 10 combines both striping and mirroring, providing both improved performance and data redundancy.
RAID 5 and RAID 6 use parity data to provide data redundancy, with RAID 6 providing an additional level of redundancy. RAID 50 and RAID 60 combine striping and parity data to provide improved performance and data redundancy.
Management and monitoringThe HPE 761872-B21 Smart Array P440 RAID controller can be managed and monitored using HPE Smart Storage Administrator (SSA) software. SSA provides a graphical user interface (GUI) that allows administrators to configure RAID arrays, monitor drive and system health, and perform firmware updates.
Summary, the HPE 761872-B21 Smart Array P440 is a high-performance RAID controller card designed for use in servers and storage systems. It supports both SAS and SATA interfaces, PCIe 3.0 x8 interface, and various RAID configurations, including RAID 0, 1, 10, 5, 50, 6, and 60. The controller has 4GB flash-backed write cache (FBWC) that enhances performance and data reliability. It can be managed and monitored using HPE Smart Storage Administrator (SSA) software.
- Manufacturer : HPE
- Part Number or SKU# 761872-B21
- Type : Controller
- Sub-Type : SAS-SATA
- Product Description : Smart Array P440
- Device Type : Storage Controller (Raid) Plug-In Card Low Profile
- Bus Type : PCIE 3.0 X8
- Interface : SATA 6GB/S / SAS 12GB/S
- Data Transfer Rate : 1.2 GBPS
- Buffer Size : 4 GB
- Supported Devices : Hard Drive, Disk Array (Raid)
- Channel Qty : 8
- Raid Level : Raid 0, Raid 1, Raid 5, Raid 6, Raid 10, Raid 50, Raid 60, Raid 1 Adm, Raid 10 Adm Ubuntu 12.04, Microsoft
- Dimensions (Wxdxh) : 0.6 In X 6.6 In X 2.7 In
- System Requirements : Microsoft Windows Server 2008 R2, Microsoft Windows Server 2008, Vmware Esxi 5, Ubuntu 12.04, Microsof Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, Vmware Vsphere 5.5, Suse Linux Enterprise Server 11 Sp3, Vmware Esxi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7
- Designed For : Proliant Dl180 GEN9, DL560 GEN9 Entry, DL80 GEN9 Entry, Ml350 GEN9, Ml350 GEN9 Base, Ml350 GEN9 Entry, Ml350 Gen9 Performance
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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