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Adaptec 2252200-R Serial ATA 3Gb/s SAS 128MB PCIe x4 Raid Controller
- Interface: PCI Express x4
- Data Transfer Rate: SATA 3Gb/s
- Onboard Cache: 128MB
- RAID Levels Supported: RAID 0, 1, 10
- Connectors: 4x internal SATA/SAS ports
- Features: Entry-level RAID, hot-swap support
- Form Factor: Low-profile bracket included
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Product Overview
The Adaptec 2252200-R is a Serial ATA 3Gb/s SAS RAID controller with 128MB of cache and a PCIe x4 interface. It is designed for entry-level to mid-range servers and workstations requiring reliable storage management.
Technical Information
| RAID Controller Type | RAID |
| Interface | PCI Express x4 |
| Data Transfer Rate | SATA 3Gb/s |
| Onboard Memory | 128MB |
Additional Specifications
| Number of Internal Ports | 4 |
| RAID Levels | 0, 1, 10 |
| Form Factor | Full-Height/Low-Profile |
Product Description
The Adaptec 2252200-R is an entry-level RAID controller designed to provide essential storage management capabilities for servers and workstations. It features a PCI Express x4 interface, offering sufficient bandwidth for many common storage tasks. This controller supports Serial ATA (SATA) drives and provides connectivity for up to four internal drives, making it suitable for systems with moderate storage requirements. With a data transfer rate of SATA 3Gb/s, the 2252200-R is capable of supporting a good balance of performance and capacity for typical business applications. It includes 128MB of onboard cache memory, which helps to improve the speed of read and write operations by buffering data. The controller supports basic RAID levels, including RAID 0 for performance striping, RAID 1 for data mirroring (redundancy), and RAID 10 for striped mirrors (combining performance and redundancy). These configurations provide a foundation for data protection and improved storage efficiency. The Adaptec 2252200-R is designed for ease of deployment and includes support for hot-swap functionality, allowing drives to be replaced or added without interrupting system operation. It comes with both full-height and low-profile brackets, ensuring compatibility with a wide range of server and workstation chassis. This controller is a cost-effective solution for users seeking basic RAID capabilities and improved data reliability.


