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Dell 08K7T7 PERC 6Gbps SAS 1GB PCI Express 2.0 x8 Raid Controller
- Interface: PCI Express 2.0 x8
- Drive Support: SAS
- Data Transfer Rate: 6Gbps
- Cache Memory: 1GB
- RAID Levels Supported: 0, 1, 5, 6, 10
- Form Factor: PCIe Add-in Card
- PERC (PowerEdge RAID Controller) technology
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Product Overview
The Dell 08K7T7 PERC controller is a 6Gbps SAS RAID solution with 1GB of cache memory, utilizing a PCI Express 2.0 x8 interface. It is designed for high-performance storage in Dell PowerEdge servers.
Technical Information
| Interface | PCI Express 2.0 x8 |
| Drive Support | SAS |
| Data Transfer Rate | 6Gbps |
Additional Specifications
| Cache Memory | 1GB |
| RAID Levels | 0, 1, 5, 6, 10 |
| Controller Type | PERC |
Product Description
The Dell 08K7T7 PERC (PowerEdge RAID Controller) is a robust storage adapter engineered for Dell PowerEdge servers, providing advanced RAID functionality for SAS drives. It supports a data transfer rate of 6Gbps, ensuring high-speed connectivity for demanding storage applications. This controller is designed to manage multiple SAS hard drives, offering enhanced performance, data redundancy, and fault tolerance. Equipped with 1GB of onboard cache memory, the 08K7T7 accelerates I/O operations by buffering frequently accessed data. This significantly reduces latency and improves the overall responsiveness of storage subsystems. The controller supports essential RAID levels, including RAID 0 for performance, RAID 1 for mirroring, RAID 5 for parity, RAID 6 for dual-parity, and RAID 10 for a combination of striping and mirroring. These configurations provide flexible options for data protection and performance optimization. Utilizing the PCI Express 2.0 x8 interface, this PERC controller offers a high-bandwidth connection to the server's motherboard, crucial for handling the throughput of multiple SAS drives. Its primary function is to present logical volumes to the operating system, abstracting the complexity of the underlying physical drives. This allows for efficient management of storage resources, ensuring data integrity and availability in enterprise environments.
