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Adaptec 2271100-R SAS 512MB PCIe 2.0 x8 Raid Controller
- Interface: PCIe 2.0 x8
- Cache Memory: 512MB DDR2
- RAID Levels Supported: 0, 1, 10, 5, 50, 6, 60
- Drive Connectivity: Supports SAS and SATA drives
- Ports: Typically 8 internal ports (e.g., 2 x SFF-8087)
- Controller Type: ROC (RAID-on-Chip)
- Features: Battery Backup Unit (BBU) support for cache protection
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Product Overview
The Adaptec 2271100-R is a PCIe 2.0 x8 RAID controller card with 512MB of cache memory. It provides advanced RAID functionality and high-speed connectivity for SAS and SATA drives, enhancing storage performance and data protection.
Technical Information
| Interface | PCIe 2.0 x8 |
| Cache Memory | 512MB |
| RAID Support | 0, 1, 10, 5, 50, 6, 60 |
Additional Specifications
| Drive Type | SAS/SATA |
| Controller Type | RAID Controller |
| Manufacturer | Adaptec |
Product Description
The Adaptec 2271100-R is a high-performance RAID controller designed to provide robust data protection and enhanced storage performance for servers and workstations. Featuring a PCIe 2.0 x8 interface, it offers ample bandwidth for connecting multiple SAS and SATA drives. The integrated 512MB of DDR2 cache memory significantly accelerates read and write operations, especially for RAID configurations that benefit from caching. This controller supports a comprehensive range of RAID levels, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 10 (striped mirrors), RAID 5 (striping with parity), RAID 50 (striped RAID 5 sets), RAID 6 (striping with dual parity for higher fault tolerance), and RAID 60 (striped RAID 6 sets). This flexibility allows administrators to choose the optimal balance between performance, capacity, and data redundancy based on application requirements. The Adaptec 2271100-R is an ideal solution for environments requiring reliable storage management, such as small to medium-sized businesses, workstations, and entry-level servers. Its advanced features, including support for optional Battery Backup Units (BBUs) to protect cached data during power outages, ensure data integrity and system stability.
