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726782-B21 |
Description: | HPE Smart Array P741m/2GB FBWC 12Gb 4-ports Ext Mezzanine SAS Controller |
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726782-B21 Overview
726782-B21-HPE Smart Array P741m/2GB FBWC 12Gb 4-ports Ext Mezzanine SAS Controller is an expansion card engineered as a storage controller that integrates into HPE server platforms for enhanced storage performance and data protection. Built with a 2GB flash-backed write cache and offering a 12Gb SAS interface, this controller delivers fast data throughput and comprehensive hardware RAID support, making it ideal for enterprise-level storage expansion and server enhancement environments.
This HPE Smart Array controller features a mezzanine card design with a 4-port configuration that supports critical RAID levels and seamlessly fits into standard server architectures. Optimized for operating systems such as Windows, Linux, and VMware ESXi, it is specially designed for data centers and server applications that demand reliable performance and scalable storage solutions.
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726782-B21 Specifications
Product Type | Expansion Card |
Card Type | Storage Controller |
Interface | N/A |
PCIe Version | N/A |
Chipset / Controller | HPE Smart Array P741 |
Supported Ports | N/A |
Port Count | 4 |
Max Data Rate | N/A |
RAID Levels Supported | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 |
Capture Resolution | N/A |
Capture Frame Rate | N/A |
Low Profile Bracket | No |
Full Height Bracket | No |
Cooling | Passive |
Operating System Compatibility | Windows / Linux / VMware ESXi |
Bus Width | N/A |
Power Requirements | N/A |
Use Case | Storage Expansion |
Product Name | 726782-B21-HPE Smart Array P741m/2GB FBWC 12Gb 4-ports Ext Mezzanine SAS Controller |
Height | N/A |
Width | N/A |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Bus Width | 64-bit | 64-bit | 64-bit | N/A | 64-bit |
Capture Frame Rate | N/A | N/A | N/A | N/A | N/A |
Capture Resolution | N/A | N/A | N/A | N/A | N/A |
Card Type | Storage Controller | Storage Controller | Storage Controller | Storage Controller | Storage Controller |
Chipset / Controller | HPE SAS Expander Controller | HPE Smart Array P830 | Smart FIO Controller | HPE Smart Array P741 | N/A |
Cooling | Passive | Passive | Passive | Passive | Passive |
Depth | N/A | N/A | 7.87 inches | N/A | N/A |
Full Height Bracket | No | Yes | Yes | No | No |
Height | N/A | N/A | 1.69 inches | N/A | N/A |
Interface | PCIe x8 | PCIe x8 | PCIe x8 | N/A | PCIe x8 |
Low Profile Bracket | Yes | No | Yes | No | Yes |
Max Data Rate | N/A | N/A | 10Gbps | N/A | N/A |
Operating System Compatibility | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | N/A |
PCIe Version | PCIe 3.0 | N/A | PCIe 3.0 | N/A | PCIe 3.0 |
Port Count | N/A | 2 | 2 | 4 | N/A |
Power Requirements | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
Product Name | 881101-B21-HPE DL580 Gen10 12G 24-port SAS Expander | 698533-B21-HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller | 814069-B21-HPE H240NR SMART FIO HBA | 726782-B21-HPE Smart Array P741m/2GB FBWC 12Gb 4-ports Ext Mezzanine SAS Controller | 05-25699-00-9305-24i - PCIe - PCIe - Mini-SAS - Low-profile - PCIe 3.0 - SATA - Aluminium - Black - Green |
Product Type | Expansion Card | Expansion Card | Expansion Card | Expansion Card | Expansion Card |
RAID Levels Supported | N/A | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60 | N/A | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 | N/A |
Supported Ports | N/A | N/A | SFP+ | N/A | N/A |
Use Case | Storage Expansion | Storage Expansion | Storage Expansion | Storage Expansion | Storage Expansion |
Weight | N/A | N/A | 0.7 lbs | N/A | N/A |
Width | N/A | N/A | 4.37 inches | N/A | N/A |
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