Description
Performance and Speed of the Controller
The Dell SAS 12GBPS 16-Ports External PCI E 3.0 Non-Raid Controller (0VYM4) is designed to provide high performance and speed for data storage and server environments. It utilizes a PCI-E 3.0 interface, which allows for fast data transfer speeds of up to 8 GT/s, which is twice as fast as PCI-E 2.0. This interface allows for faster communication between the controller and the host system, resulting in improved overall performance.
The controller also supports SAS-12GBPS speeds, which allows for faster data transfer rates of up to 12 Gbps. This is roughly twice the speed of SAS-6GBPS and SATA-6GBPS, which makes it ideal for high-performance applications such as data storage and server environments. Additionally, the controller is also backwards compatible with SAS-6GBPS and SATA-6GBPS, which means that it can work with both types of hard drives.
In terms of ports, it has 16 external ports, which allows for high-density storage solutions and more flexibility in terms of storage options. Additionally, this controller is Non-Raid, which means it does not have RAID (Redundant Array of Independent Disks) support, which is a method of protecting data from disk failures by duplicating data across multiple disks.
Scalability and Expandability
The Dell SAS 12GBPS 16-Ports External PCI E 3.0 Non-Raid Controller (0VYM4) offers scalability and expandability options for storage systems. The controller has 16 external SAS ports, which allows for the connection of multiple external storage enclosures, such as JBODs (Just a Bunch of Disks) and DAS (Direct Attached Storage) devices. This allows for the expansion of storage capacity as the business needs grow.
Additionally, the controller supports SAS-12GBPS speeds, allowing for faster data transfer rates of up to 12 Gbps, which provides faster data access and improved performance. This high-performance feature allows for faster data transfer rates and makes it suitable for large data sets and high-performance computing environments.
Furthermore, the controller supports Non-RAID configuration, which provides more flexibility in terms of storage options. This feature allows for the creation of multiple independent storage pools and the ability to configure them in different ways, such as creating multiple RAID levels or using different storage media. This provides greater flexibility and scalability, allowing the system to adapt to changing storage needs.
Deciphering the Product Identifier (0VYM4)
To start our journey, let’s decode the product identifier “0VYM4” and understand what it tells us about this LSI Logic SAS Controller.
Understanding the Product Identifier
- 0VYM4: This alphanumeric code serves as the product or part number for easy identification. It uniquely identifies the 0VYM4 9305-16e SAS Controller.
Manufacturer and Controller Type
Knowing the manufacturer and the type of controller is crucial in evaluating its capabilities and compatibility.
Manufacturer: LSI Logic
- Manufacturer: LSI Logic, now a part of Broadcom Inc., is a renowned name in the field of semiconductors and storage technologies. They are known for producing high-quality controllers and components.
Controller Type: Serial-Attached SCSI (SAS)
- Controller Type: The 0VYM4 is a Serial-Attached SCSI (SAS) controller. SAS is a high-speed data transfer interface used in storage devices, known for its reliability and performance.
Data Transfer Speed and Port Count
Understanding the data transfer speed and the number of ports is essential for assessing the controller’s performance.
Data Transfer Speed: 12 Gigabits Per Second (Gbps)
- Data Transfer Speed: The 0VYM4 SAS Controller boasts an impressive data transfer speed of 12 Gigabits per second (Gbps). This rapid data transfer rate ensures efficient communication between the controller and connected devices.
Port Count: 16-Ports
- Port Count: This controller features a total of 16 ports. These ports serve as interfaces for connecting external storage devices and peripherals.
Interface and Bus Type
Understanding how the controller connects to your system and its interface is vital for compatibility and performance.
Interface: Peripheral Component Interconnect Express (PCI-E)
- Interface: The 0VYM4 SAS Controller uses the Peripheral Component Interconnect Express (PCI-E) interface. PCI-E is a high-speed expansion bus that allows for the seamless connection of various hardware components to a computer’s motherboard.
Bus Type: PCI-E 3.0
- Bus Type: This controller utilizes the PCI-E 3.0 bus type. PCI-E 3.0 offers increased bandwidth and improved performance compared to its predecessors, making it suitable for high-speed data transfer.
RAID Configuration
Many controllers support RAID configurations, which are crucial for data redundancy and performance. Let’s explore the RAID capabilities of the 0VYM4.
Non-RAID Controller
- RAID Configuration: The 0VYM4 SAS Controller is a non-RAID controller. This means it does not support RAID configurations. Non-RAID controllers are often preferred in scenarios where RAID functionality is not required, and direct access to individual drives is needed.
General Information
- Brand: Dell
- MPN (Manufacturer Part Number): 0VYM4
- Type: Controller
- Sub-Type: SAS Controller
Technical Information
- Host Bus Type: X8 Lane PCI Express 3.0
- Physical Dimensions: 2.7 x 6.6 inches
- Devices Supported: Up to 1024 Non-Raid SAS Devices Per Controller
- External Connectors: 4 x Mini-SAS HD SFF8644
- Operating Temperature: 0°C to 55°C
- Operating Voltage: +12V +/- 8%, 3.3V +/- 9%
- Operating System Support: Microsoft Windows, Linux (Oracle, SUSE, Red Hat), Solaris, VMware, FreeBSD, CentOS, Canonical
- Cable Support: Passive Copper, Active Optical
- I/O Controller: SAS3216
