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HP 726793-B21-1 Smart Array P731m 4-Ports SATA 6Gb/s SAS 6Gb/s PCI Express 3.0 X8 2GB Cache (FBWC) M...

SKU 726793-B21-1
Brand HP
  • HP Smart Array P731m controller
  • 4-Port SATA/SAS 6Gb/s connectivity
  • PCI Express 3.0 x8 interface
  • 2GB Flash-Backed Write Cache (FBWC)
  • Supports advanced RAID levels (0, 1, 1+0, 5, 5+0, 6, 6+0)
  • Designed for HP ProLiant servers
  • Provides high performance and data redundancy
  • Includes battery for FBWC protection
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726793-B21-1 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

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Controller Model
Smart Array P731m
Ports
4-Port SATA/SAS
Interface Speed
6Gb/s
Bus Interface
PCI Express 3.0 x8
Cache Memory
2GB FBWC
RAID Support
0, 1, 1+0, 5, 5+0, 6, 6+0

Product details

The HP 726793-B21-1 is a Smart Array P731m controller, a high-performance RAID solution for HP ProLiant servers. It features 4 ports supporting SATA and SAS 6Gb/s, a PCIe 3.0 x8 interface, and 2GB of Flash-Backed Write Cache (FBWC) for enhanced data protection and performance.

Technical Information

Controller ModelSmart Array P731m
Ports4-Port SATA/SAS
Interface Speed6Gb/s
Bus InterfacePCI Express 3.0 x8

Additional Specifications

Cache Memory2GB FBWC
RAID Support0, 1, 1+0, 5, 5+0, 6, 6+0
CompatibilityHP ProLiant Servers

Description

The HP 726793-B21-1, identified as the Smart Array P731m controller, represents a high-end storage solution for HP ProLiant server environments. This controller is designed to manage internal and external storage devices, offering robust performance and data protection capabilities. It features four ports that support both SATA and SAS drives, operating at the 6Gb/s interface speed, providing flexibility in drive selection and ensuring high throughput for demanding workloads. A key feature of the P731m is its 2GB Flash-Backed Write Cache (FBWC). This technology significantly accelerates write operations by temporarily storing data in fast flash memory before it is written to the drives. Crucially, the FBWC is protected by a dedicated battery or capacitor module, ensuring that data in the cache is not lost during unexpected power outages or server reboots, thereby enhancing data integrity and reliability. Utilizing a PCI Express 3.0 x8 interface, the controller offers a substantial bandwidth connection to the server's motherboard, minimizing potential bottlenecks. The Smart Array P731m supports a comprehensive range of RAID levels, including RAID 0, 1, 1+0, 5, 5+0, 6, and 6+0, allowing administrators to configure storage for optimal performance, redundancy, or a balance of both. This makes it an ideal choice for mission-critical applications, virtualization, databases, and large-scale data storage.

Condition: Refurbished

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