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HP P220I-512MB-WB Smart Array P222 2-Ports SAS 6Gb/s PCI Express x4 512MB Cache (FWBC) RAID Controll...
- Interface: 6Gb/s SAS
- Cache Memory: 512MB (Battery-Backed Write Cache - FWBC)
- Form Factor: PCIe x4
- Ports: 2 Internal SAS Ports
- RAID Levels Supported: 0, 1, 1+0, 5, 5+0
- Supports HP Smart Array technology
- Enhanced data protection with battery-backed cache
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Product Overview
The HP Smart Array P222 controller (often associated with P220I-512MB-WB) is a 6Gb/s SAS interface card with 512MB of cache memory. It features 2-ports and connects via a PCI Express x4 slot. The 'FWBC' designation typically indicates firmware with battery-backed write cache support, enhancing data integrity.
Technical Information
| SAS Speed | 6Gb/s |
| Cache Memory | 512MB |
| Cache Type | Battery-Backed Write Cache (FWBC) |
Additional Specifications
| Interface Type | PCI Express x4 |
| Ports | 2 Internal |
Product Description
The HP Smart Array P222 controller, identified by SKUs like P220I-512MB-WB, is a versatile storage controller designed for HP ProLiant servers. It operates at 6Gb/s SAS speeds, providing efficient data transfer for connected storage devices. The controller features two internal SAS ports, allowing for the connection of multiple drives or storage enclosures. A key feature of this controller is its 512MB of cache memory, specifically noted as 'FWBC' (Firmware with Battery-Backed Write Cache). This battery-backed cache significantly enhances data protection by ensuring that data written to the cache is preserved even in the event of a power loss, preventing data corruption and loss. This is crucial for maintaining data integrity in critical applications. Supporting standard RAID levels such as RAID 0, 1, 1+0, 5, and 5+0, the P222 controller offers robust data redundancy and performance optimization options. Its PCIe x4 interface ensures compatibility with a wide range of HP servers. This controller is well-suited for environments that require reliable performance, advanced data protection, and efficient storage management.
