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Adaptec 4805SAS SATA/SAS 3Gb/s PCI Express x8 RAID Controller Card
- SATA/SAS RAID Controller Card.
- Interface: PCI Express (PCIe) x8.
- Data Transfer Rate: 3Gb/s per port.
- Supports both SATA and SAS drives.
- Provides hardware RAID functionality (RAID 0, 1, 5, 10, JBOD).
- Designed for servers and workstations.
- Onboard RAID processor for offloading CPU.
- Hot-plug support for drives.
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Product Overview
The Adaptec 4805SAS is a 3Gb/s SATA/SAS RAID controller card. It utilizes a PCI Express x8 interface to provide high-performance storage connectivity and RAID capabilities for servers and workstations.
Technical Information
| Product Type | RAID Controller Card |
| Interface | PCI Express x8 |
| Protocols | SATA/SAS |
| Data Rate | 3Gb/s |
Additional Specifications
| RAID Levels | 0, 1, 5, 10, JBOD |
| Brand | Adaptec |
| Model | 4805SAS |
Product Description
The Adaptec 4805SAS is a high-performance storage adapter designed to provide robust RAID functionality for servers and workstations. Featuring a PCI Express x8 interface, it ensures high bandwidth connectivity to the host system, enabling efficient data transfer between the host and connected storage devices. This controller supports both SATA and SAS (Serial Attached SCSI) drives, offering flexibility in choosing storage media based on performance, capacity, and cost requirements. With a data transfer rate of 3Gb/s per port, the 4805SAS is capable of handling demanding I/O operations. It provides hardware-level RAID support for configurations including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), RAID 10 (striped mirrors for performance and redundancy), and JBOD (Just a Bunch Of Disks) for direct drive access. The onboard RAID processor offloads RAID calculations from the host CPU, ensuring optimal system performance. This controller card is an excellent choice for building reliable storage solutions, whether for operating system drives, application data, or file servers. It typically supports hot-plug capabilities, allowing drives to be added or removed without interrupting system operation, which is crucial for maintaining uptime in enterprise environments. The Adaptec 4805SAS offers a reliable and efficient way to manage and protect data through hardware RAID.
