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HP 755051-001 SA P841 SATA/600 12Gb/s SAS 4GB PCIe Raid Controller
- RAID Controller: HP Smart Array P841
- Interface: PCI Express (PCIe) 3.0 x8
- Data Transfer Rate: 12Gb/s SAS, SATA/600
- Cache Memory: 4GB Flash-backed Write Cache (FBWC)
- Supports RAID Levels: 0, 1, 10, 5, 50, 6, 60
- Connects to up to 24 SAS or SATA drives (depending on configuration)
- Ideal for enterprise-level storage solutions requiring high performance and data protection.
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Product Overview
HP 755051-001 is a P841 SAS RAID Controller card supporting SATA/600 and 12Gb/s SAS speeds. It features 4GB of cache memory and connects via a PCI Express interface, designed for high-performance storage management in servers.
Technical Information
| Product Type | RAID Controller Card |
| Brand | HP |
| SKU | 755051-001 |
| Controller Model | Smart Array P841 |
Additional Specifications
| Interface | PCI Express (PCIe) 3.0 x8 |
| Data Transfer Rate | 12Gb/s SAS, SATA/600 |
| Cache Memory | 4GB FBWC |
| RAID Support | 0, 1, 10, 5, 50, 6, 60 |
Product Description
The HP 755051-001 is a high-performance Smart Array P841 RAID controller, engineered to deliver advanced storage capabilities for HP ProLiant servers. This card utilizes a PCI Express (PCIe) 3.0 x8 interface, providing the necessary bandwidth for demanding enterprise workloads. It supports the latest 12Gb/s SAS and SATA/600 interfaces, ensuring maximum data throughput for connected storage devices, including high-speed SSDs and HDDs. Equipped with 4GB of Flash-Backed Write Cache (FBWC), the P841 controller significantly accelerates write operations by temporarily storing data before it is written to the drives. This cache is protected by a battery or capacitor, ensuring data integrity even in the event of a power loss. The controller supports a comprehensive range of RAID levels, including 0, 1, 10, 5, 50, 6, and 60, offering flexibility in configuring storage arrays for optimal performance, redundancy, or a balance of both. This RAID controller is designed to manage large storage arrays, often connecting to multiple drives through expanders. It is a critical component for businesses requiring robust data protection, high availability, and superior storage performance. The HP 755051-001 enables efficient data management, enhances system reliability, and supports the growing demands of modern data centers and enterprise applications.
