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Dell 0M623J Perc 6/E SAS PCI Express 512MB Cache RAID Controller
- Dell PERC 6/E SAS RAID Controller
- PCI Express (PCIe) interface
- 512MB cache memory
- Supports SAS (Serial Attached SCSI) drives
- Designed for Dell PowerEdge servers
- Provides hardware RAID functionality
- External SAS connectivity (typically via SFF-8470 connectors)
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Product Overview
The Dell 0M623J is a PERC 6/E SAS RAID controller card. It features a PCI Express interface and 512MB of cache memory, designed for Dell PowerEdge servers to manage SAS storage configurations.
Technical Information
| Controller Type | RAID Controller |
| Interface | PCI Express |
| Cache Memory | 512MB |
| Drive Interface | SAS |
Additional Specifications
| System Compatibility | Dell PowerEdge Servers |
| Model | PERC 6/E |
| Part Number | 0M623J |
Product Description
The Dell 0M623J is a PERC 6/E SAS RAID controller, a component designed to enhance the storage capabilities of Dell PowerEdge servers. This controller utilizes a PCI Express interface, providing a high-bandwidth connection to the server's motherboard for efficient data transfer. It is specifically engineered to manage SAS (Serial Attached SCSI) storage devices, which are known for their performance and reliability in enterprise environments. Equipped with 512MB of onboard cache memory, the PERC 6/E controller accelerates storage operations by buffering data. This cache is crucial for hardware RAID controllers as it allows for faster write operations and improved read performance by holding frequently accessed data. The controller supports various hardware RAID levels, enabling users to configure their SAS drives for data redundancy (e.g., RAID 1, 5, 10) or performance enhancement (e.g., RAID 0), thereby protecting data and optimizing storage throughput. The PERC 6/E model is often associated with external SAS connectivity, typically using SFF-8470 connectors, allowing it to manage external disk arrays or enclosures. This makes it a versatile solution for expanding storage capacity beyond the internal drive bays of a server. As a Dell-branded component, it is designed for seamless integration and optimal performance within the Dell PowerEdge ecosystem.


