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Dell 2H794 PERC 3 U160 Single Channel PCI RAID Controller Card
- Dell PERC 3 U160 RAID Controller.
- Single Channel Ultra160 SCSI interface.
- PCI bus interface for older server systems.
- Enables hardware-level RAID configurations (RAID 0, 1, 5, 10).
- Improves data redundancy and performance.
- Compatible with various Dell PowerEdge servers.
- Includes onboard cache memory (specific size may vary).
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Product Overview
The Dell 2H794 is a PERC 3 U160 Single Channel PCI RAID Controller Card. It provides hardware RAID capabilities for servers using the older PCI bus.
Technical Information
| Part Number | 2H794 |
| Product Type | RAID Controller Card |
| RAID Levels | 0, 1, 5, 10 |
| Interface | Ultra160 SCSI |
Additional Specifications
| Bus Type | PCI |
| Channel | Single Channel |
| Brand | Dell |
Product Description
The Dell 2H794 is a Single Channel Ultra160 SCSI RAID controller card designed for older Dell PowerEdge servers that utilize the PCI bus. This controller provides hardware-based RAID (Redundant Array of Independent Disks) functionality, allowing administrators to combine multiple physical disk drives into one or more logical units. This enhances data reliability through redundancy and can improve storage performance. Supporting various RAID levels such as RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), and RAID 10 (striped sets of mirrored sets for high performance and redundancy), the PERC 3 U160 offers flexibility in configuring storage solutions. The Ultra160 SCSI interface ensures high-speed data transfer rates suitable for demanding server workloads of its era. This controller is an ideal solution for upgrading the storage capabilities of compatible Dell servers, providing a robust and reliable platform for operating systems and critical applications. Its hardware RAID implementation offloads processing from the host CPU, contributing to overall system efficiency. The 2H794 is a key component for ensuring data integrity and availability in environments relying on SCSI storage.
