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Adaptec AAR-1420SA 4-Ports SATA 3Gb/s RAID Controller Card
- 4-Port SATA 3Gb/s interface
- Hardware RAID controller
- PCIe x1 host interface
- Supports RAID 0, 1, 10
- Provides data redundancy and protection
- Enhances storage I/O performance
- Compact form factor for various systems
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Product Overview
The Adaptec AAR-1420SA is a 4-Port SATA 3Gb/s RAID controller card. It provides hardware RAID capabilities for systems needing to manage multiple SATA drives with enhanced data protection and performance.
Technical Information
| Interface | SATA 3Gb/s |
| Number of Ports | 4 |
| Host Interface | PCIe x1 |
Additional Specifications
| RAID Levels | 0, 1, 10 |
| Brand | Adaptec |
| Model | AAR-1420SA |
Product Description
The Adaptec AAR-1420SA is a dedicated RAID controller card designed to bring hardware-accelerated RAID capabilities to systems that utilize SATA drives. With four SATA 3Gb/s ports, it allows users to connect and manage multiple hard drives or SSDs, creating arrays for improved data reliability and performance. The hardware RAID implementation ensures that the controller handles all RAID calculations, reducing the load on the host CPU and providing consistent performance. This controller supports essential RAID levels such as RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), and RAID 10 (a combination of striping and mirroring for both performance and redundancy). These configurations are ideal for protecting critical data against drive failures and for accelerating application performance by optimizing data access. The AAR-1420SA features a PCIe x1 interface, making it compatible with a wide range of motherboards and systems. Its compact design and focus on SATA drives make it a versatile solution for workstations, entry-level servers, and storage expansion needs where robust data protection and improved I/O performance are required.
