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Dell JKM5M PERC LSI2008 SAS 6Gb/s Mezzanine RAID Controller Card
- RAID Controller Type: PERC LSI2008
- Interface: SAS 6Gb/s
- Form Factor: Mezzanine Card
- RAID Levels Supported: 0, 1, 10
- Provides basic RAID functionality for SAS drives
- Designed for specific Dell server models
- Enhances storage performance and reliability
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Product Overview
The Dell JKM5M is a PERC LSI2008 SAS RAID controller card featuring a 6Gb/s interface. Designed as a mezzanine card, it offers SAS connectivity and RAID capabilities for Dell servers.
Technical Information
| Part Number | JKM5M |
| Controller Type | PERC LSI2008 |
| Interface | SAS 6Gb/s |
Additional Specifications
| Form Factor | Mezzanine |
| RAID Support | 0, 1, 10 |
| Cache Memory | Typically 0MB or 128MB (model dependent) |
Product Description
The Dell JKM5M, based on the LSI2008 chipset, is a SAS RAID controller designed to provide essential storage management capabilities for compatible Dell servers. Operating at a 6Gb/s SAS interface speed, it offers a significant improvement in data transfer rates over older SAS generations, enabling faster access to connected SAS drives. This controller is typically implemented as a mezzanine card, a compact form factor designed to plug directly into a dedicated slot on the server's motherboard, optimizing internal space and connectivity. This PERC controller supports fundamental RAID levels, including RAID 0 for performance striping, RAID 1 for mirroring data across two drives for redundancy, and RAID 10 which combines striping and mirroring for both performance and data protection. While it may not offer the extensive RAID levels of higher-end controllers, it provides a cost-effective solution for basic data redundancy and performance enhancement in environments where advanced RAID features are not required. The JKM5M is specifically engineered for integration into Dell server platforms, ensuring compatibility and optimal performance. It is a suitable choice for configurations requiring reliable SAS storage with basic RAID protection, such as boot drives or smaller application data sets, contributing to the overall stability and efficiency of the server's storage subsystem.
