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Dell YM133 PERC 3Gb/s SAS 256MB PCI Express x8 Raid Controller
- Supports 3Gb/s SAS interface for connecting SAS and SATA drives.
- Features 256MB cache memory to boost read/write performance.
- Utilizes PCI Express x8 interface for high-speed data transfer.
- Provides RAID 0, 1, 5, and 10 support for data protection and performance.
- Designed for Dell PowerEdge servers, ensuring compatibility.
- Includes a battery backup unit (BBU) for cache protection.
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Product Overview
The Dell YM133 PERC is a PCI Express SAS RAID controller designed to enhance storage capabilities in Dell PowerEdge servers. It offers 3Gb/s SAS connectivity and 256MB of cache memory for improved data throughput and reliability.
Technical Information
| RAID Controller Type | PERC |
| Interface | SAS 3Gb/s |
| Cache Memory | 256MB |
Additional Specifications
| Form Factor | PCI Express x8 |
| RAID Levels Supported | 0, 1, 5, 10 |
| Part Number | YM133 |
Product Description
The Dell YM133 PERC controller is a robust storage solution designed to enhance the performance and reliability of Dell PowerEdge servers. It connects to the server via a PCI Express x8 slot, providing a high-bandwidth pathway for data transfer. The controller supports 3Gb/s SAS connectivity, allowing for the integration of both SAS and SATA hard drives, offering flexibility in storage configurations. With 256MB of onboard cache memory, the YM133 accelerates read and write operations, significantly improving the overall responsiveness of storage-intensive applications. This cache is further protected by an integrated battery backup unit (BBU), which ensures that data in the cache is preserved in the event of a power outage, thereby preventing data loss and maintaining data integrity. The controller supports essential RAID levels, including RAID 0 for striping and performance, RAID 1 for mirroring and redundancy, RAID 5 for a balance of performance and redundancy with parity, and RAID 10 for high performance and redundancy through mirrored stripes. This makes the Dell YM133 a versatile choice for various server environments requiring reliable data storage and protection.
