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Adaptec 2120S Ultra320 SCSI 64MB PCI Raid Controller
- Controller Type: RAID Controller
- Brand: Adaptec
- Model: 2120S
- Interface: Ultra320 SCSI
- Bus Type: PCI
- Onboard Cache: 64MB
- Features: RAID levels 0, 1, 5, 10, 50
- Supports multiple SCSI hard drives
- High-performance data transfer.
- Designed for demanding server storage.
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Product Overview
This is an Adaptec 2120S Ultra320 SCSI 64MB PCI RAID Controller. It is designed for high-performance storage solutions, offering Ultra320 SCSI connectivity and RAID capabilities with onboard cache for enterprise environments.
Technical Information
| Controller Type | RAID Controller |
| Brand | Adaptec |
| Model | 2120S |
| Interface | Ultra320 SCSI |
Additional Specifications
| Bus Type | PCI |
| Onboard Cache | 64MB |
| Supported RAID Levels | 0, 1, 5, 10, 50 |
Product Description
The Adaptec 2120S is a high-performance RAID controller card designed for enterprise-level storage solutions. It features an Ultra320 SCSI interface, which represents one of the fastest SCSI standards, offering high bandwidth and robust connectivity for multiple SCSI hard drives. The controller is built on a PCI bus, ensuring compatibility with a wide range of server platforms. This RAID controller comes equipped with 64MB of onboard cache memory. This cache significantly accelerates RAID operations by storing frequently accessed data and improving write performance. By offloading processing from the host CPU and utilizing its dedicated cache, the 2120S can deliver superior I/O performance, making it ideal for demanding applications such as databases, virtualization, and high-traffic file servers. The Adaptec 2120S supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 10, and 50. This flexibility allows administrators to configure storage arrays that balance performance, data redundancy, and capacity according to their specific needs. The Ultra320 SCSI interface ensures reliable and fast data transfer, making this controller a powerful component for building resilient and high-throughput storage subsystems.
