技术细节
| Mac兼容性 |
N |
| 频道/通道 数量 |
4 channels |
| 接口数量 |
4 |
| 便宜磁盘的冗余式阵列控制器类型 |
0, 1, 5, 10, JBOD |
| 主机接口 |
PCI-X |
| 格式要素 |
PCI |
端口 & 界面
| 控制器接口类型 |
64-bit/133MHz PCI-X |
Serial ATA II RAID 2420SA - SATA II, 4 x ports, 64-bit/133MHz PCI-X , PCI, RAID 0, 1, 5, 10, JBOD
High-performance storage connectivity and data protection for servers and workstations.
4 ports, half-size PCI-X to Serial ATA II controller supporting RAID 0, 1, 5, 10 and JBOD and the Adaptec Advanced Data Protection Suite with RAID 1E, 5EE, 6, Copyback Hot Spare and optional Snapshot Backup for pedestal and high-density rack-mount servers.
Serial ATA II (SATA II), the successor to SATA technology for data storage, is a point-to-point connection that delivers full throughput to each storage device by allowing multiple ports to be managed by a single controller. Adaptec SATA II technology delivers data transfer rates with 3 Gb/s while also supporting 1.5 Gb/s (SATA I).
The Adaptec Serial ATA II RAID 2420SA card is a four-port controller that supports SATA or SATA II direct attached disk drives. It features the Adaptec AIC-8210 SATA RAID-on-Chip (ROC) ASIC and Adaptec RAID Code (ARC) with standard RAID 0, 1, 5, 10 and JBOD as well as the Adaptec Advanced Data Protection Suite with RAID 1E, 5EE, 6, Copyback Hot Spare and optional Snapshot Backup. With the industry's most advanced feature set, the Adaptec 2420SA provides the highest level of data protection.
The Adaptec Advanced Data Protection Suite includes advanced RAID levels and features:
- Hot Space (RAID 5EE).
- Striped Mirror (RAID 1E).
- Dual Drive Failure Protection (RAID 6).
- Copyback Hot Spare.
- Snapshot Backup (optional).
