Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
HP 726903-B21 SA P841 SATA/600 12Gb/s SAS 4GB PCIe Raid Controller
- RAID Controller: HP Smart Array P841
- Interface: SATA/600, 12Gb/s SAS
- Cache: 4GB DDR3
- Form Factor: PCIe (PCI Express)
- Supports RAID levels 0, 1, 10, 5, 6, 50, 60.
- High performance for enterprise storage solutions.
- Designed for HP ProLiant servers.
- Includes advanced data protection and management features.
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The HP 726903-B21 is a Smart Array P841 PCIe RAID Controller with 4GB cache. It supports SATA/600 and 12Gb/s SAS interfaces, offering advanced RAID capabilities for enterprise storage.
Technical Information
| RAID Controller | HP Smart Array P841 |
| Interface | SATA/600, 12Gb/s SAS |
| Cache | 4GB DDR3 |
Additional Specifications
| Form Factor | PCIe |
| Brand | HP |
| Part Number | 726903-B21 |
Product Description
The HP 726903-B21 is a high-performance HP Smart Array P841 RAID controller, designed to provide advanced storage management and data protection capabilities for HP ProLiant servers. This PCIe (Peripheral Component Interconnect Express) card supports both 12Gb/s SAS and SATA/600 interfaces, offering broad compatibility with a wide range of enterprise-grade hard drives and solid-state drives. Equipped with 4GB of DDR3 cache memory, it significantly accelerates storage operations by buffering frequently accessed data, thereby reducing latency and improving overall system responsiveness. The Smart Array P841 controller offers a comprehensive suite of RAID (Redundant Array of Independent Disks) levels, including RAID 0, 1, 10, 5, 6, 50, and 60. This extensive support allows IT administrators to configure storage arrays that balance performance, data redundancy, and capacity according to specific application requirements. Whether the need is for maximum performance (RAID 0/10), enhanced data protection (RAID 1/5/6), or a combination of both, this controller provides the flexibility to meet diverse enterprise storage demands. Designed for mission-critical environments, the HP 726903-B21 controller integrates seamlessly into HP's server ecosystem, providing robust features such as online RAID level migration, online capacity expansion, and RAID configuration without needing to reboot the server. Its advanced data protection mechanisms and high throughput capabilities make it an indispensable component for organizations seeking to optimize storage performance, ensure data availability, and maintain the integrity of their valuable data assets.
