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726736-B21 |
Description: | HPE Smart Array P440ar/2G Controller |
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726736-B21 Overview
726736-B21-HPE Smart Array P440ar/2G Controller is a high-performance storage controller designed to deliver robust hardware RAID functionality for enterprise server storage expansion. Built as an expansion card, it uses a PCIe x8 interface based on PCIe 3.0 technology and integrates an advanced HPE Smart Array controller chipset with 2GB cache to accelerate data processing and ensure reliable performance under heavy workloads.
This RAID controller supports a range of RAID levels including RAID 0, RAID 1, RAID 5, and RAID 10, making it an ideal solution for data protection and high-availability server environments. Designed for compatibility with operating systems such as Windows, Linux, VMware ESXi, and FreeBSD, this card comes with both low-profile and full-height brackets and features passive cooling, ensuring a versatile and dependable component for storage expansion.
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726736-B21 Specifications
Product Type | Expansion Card |
Card Type | Storage Controller |
Interface | PCIe x8 |
PCIe Version | PCIe 3.0 |
Chipset / Controller | HPE Smart Array |
Supported Ports | N/A |
Port Count | N/A |
Max Data Rate | N/A |
RAID Levels Supported | RAID 0 / RAID 1 / RAID 5 / RAID 10 |
Capture Resolution | N/A |
Capture Frame Rate | N/A |
Low Profile Bracket | Yes |
Full Height Bracket | Yes |
Cooling | Passive |
Operating System Compatibility | Windows / Linux / VMware ESXi / FreeBSD |
Bus Width | 64-bit |
Power Requirements | 3.3V |
Use Case | Storage Expansion |
Product Name | 726736-B21-HPE Smart Array P440ar/2G 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 | 64-bit |
Capture Frame Rate | N/A | - | N/A | N/A | N/A |
Capture Resolution | N/A | - | N/A | N/A | N/A |
Card Type | Storage Controller | - | Storage Controller | RAID Controller | RAID Controller |
Chipset / Controller | HPE Smart Array | - | HP Smart Array | HPE Smart Array P440 | LSI SAS 3008 |
Cooling | Passive | - | Passive | Passive | Passive |
Depth | N/A | - | N/A | N/A | N/A |
Full Height Bracket | Yes | - | No | Yes | Yes |
Height | N/A | - | N/A | N/A | N/A |
Interface | PCIe x8 | - | PCIe x8 | PCIe x8 | PCIe x8 |
Low Profile Bracket | Yes | - | Yes | Yes | No |
Max Data Rate | N/A | - | N/A | N/A | N/A |
Operating System Compatibility | Windows / Linux / VMware ESXi / FreeBSD | - | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi |
PCIe Version | PCIe 3.0 | - | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 |
Port Count | N/A | - | N/A | 1 | 4 |
Power Requirements | 3.3V | - | 3.3V | 3.3V | 3.3V |
Product Name | 726736-B21-HPE Smart Array P440ar/2G Controller | - | 804394-B21-SMART ARRAY E208I-P SR GEN10 CTRLR PL SI | 820834-B21-HPE Smart Array P440/2GB FBWC 12Gb 1-port Int SAS Controller | 05-26105-00-MegaRAID SAS 9341-4i - SAS,Serial ATA - PCI Express x8 - 12 Gbit/s - 2800000 h - EN55022 - EN55024 - EN60950 - EN 61000-3-2 - EN 61000-3-3; FCC Class A - Class B; UL1950; UL; CSA... - 3.3 - 12 V |
Product Type | Expansion Card | - | Expansion Card | Expansion Card | Expansion Card |
RAID Levels Supported | RAID 0 / RAID 1 / RAID 5 / RAID 10 | - | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD |
Supported Ports | N/A | - | N/A | N/A | N/A |
Use Case | Storage Expansion | - | Storage Expansion | Storage Expansion | Storage Expansion |
Weight | N/A | - | N/A | N/A | N/A |
Width | N/A | - | N/A | N/A | N/A |
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