Adaptec ASR-7805 8 Port PCI-E 3.0 X8 SAS SATA Raid Controller

Product Overview

Manufacturer Details

• Brand: Adaptec
• Model Number/SKU: ASR-7805

Product Classification

• Type: RAID Controller
• Subtype: SAS-SATA

Technical Specifications

Series and Form Factor

• Series: 7
• Form Factor: Plug-In Card
• Card Height: Low-Profile

Port and Interface Information

• Total Number of Ports: 8
• Host Interface: PCI Express 3.0 x8
• Number of SAS Ports (Internal): 2
• SAS Connector Details: 2 x SFF-8643

Supported RAID Levels

• RAID Levels: 0, 60
• RAID Supported: Yes

Compatibility and Platform

Supported Platforms

Platform Supported: PC

Port

The Adaptec ASR-7805 Raid Controller boasts an impressive 8 ports, making it a powerful and versatile solution for users in need of high-performance storage solutions. Whether you are a small business owner or an IT professional, the 8 ports on this controller provide you with the flexibility to connect multiple drives and expand your storage capacity as needed.

Increased Storage Capacity

One of the main benefits of having 8 ports on the Adaptec ASR-7805 Raid Controller is the ability to connect multiple drives simultaneously. This allows you to significantly increase your storage capacity, making it ideal for businesses dealing with large amounts of data, such as media companies, data centers, or research institutions. With 8 ports at your disposal, you can easily create a RAID array that meets your specific storage requirements.

Improved Performance

In addition to increased storage capacity, the 8 ports on the Adaptec ASR-7805 Raid Controller also contribute to improved performance. By distributing the workload across multiple drives, you can achieve faster read and write speeds, resulting in quicker data access and transfer times. This is especially important for businesses that rely on real-time data processing or need to handle large file transfers on a regular basis.

Redundancy and Data Protection

The Adaptec ASR-7805 Raid Controller supports various RAID levels, including RAID 0, 1, 10, 5, 50, and 6. With 8 ports at your disposal, you have more flexibility in configuring your RAID arrays to meet your specific needs. For example, you can set up a RAID 1 configuration with two drives for data redundancy and protection against drive failure. Alternatively, you can opt for a RAID 5 or RAID 6 configuration for enhanced data protection and fault tolerance.

Scalability

Another advantage of having 8 ports on the Adaptec ASR-7805 Raid Controller is the scalability it offers. As your storage needs grow over time, you can easily add more drives to your existing RAID arrays or create new arrays using the additional ports. This scalability ensures that your storage solution can adapt to your changing requirements without significant downtime or disruption to your business operations.

Flexibility in Drive Selection

The 8 ports on the Adaptec ASR-7805 Raid Controller provide you with the flexibility to choose from a wide range of drive types and sizes. Whether you prefer SAS (Serial Attached SCSI) drives for their high performance and reliability or SATA (Serial ATA) drives for their cost-effectiveness, this controller can accommodate both options. This flexibility allows you to select the drives that best suit your specific needs, whether it's for performance-intensive applications or cost-sensitive projects.

Interface

The Adaptec ASR-7805 Raid Controller supports a PCI-E 3.0 X8 interface, which offers users several benefits and is crucial for optimal performance and compatibility.

Increased Bandwidth

The PCI-E 3.0 X8 interface provides significantly higher bandwidth compared to its predecessors, allowing for faster data transfer rates between the controller and the host system. This increased bandwidth is especially important when dealing with large amounts of data or performing resource-intensive tasks, as it ensures smooth and efficient data flow without bottlenecks.

Compatibility

The PCI-E 3.0 X8 interface is backward compatible with previous generations of PCI-E, ensuring compatibility with older systems that may not support the latest standards. This means that even if you have an older server or workstation, you can still benefit from the advanced features and performance offered by the Adaptec ASR-7805 Raid Controller.

Future-Proofing

Investing in a Raid Controller with a PCI-E 3.0 X8 interface is a wise choice for future-proofing your storage infrastructure. As technology continues to advance, newer systems and components will be designed to take advantage of the increased bandwidth provided by PCI-E 3.0. By choosing a controller with this interface, you can ensure that your storage solution remains compatible with future hardware upgrades and updates, saving you from costly replacements or upgrades down the line.

Improved Performance

The higher bandwidth of the PCI-E 3.0 X8 interface directly translates into improved performance for your storage solution. With faster data transfer rates, you can achieve quicker access to stored data, resulting in reduced latency and improved overall system responsiveness. Whether you are running demanding applications or performing data-intensive tasks, the Adaptec ASR-7805 Raid Controller's PCI-E 3.0 X8 interface ensures that your storage system can keep up with your needs.

Multi-System Compatibility

The PCI-E 3.0 X8 interface is commonly supported across a wide range of server and workstation platforms, making the Adaptec ASR-7805 Raid Controller a versatile choice for users working with different systems. Whether you have an Intel-based server or an AMD-powered workstation, you can rely on this controller to seamlessly integrate into your existing infrastructure without compatibility issues.

Supported Technology

The Adaptec ASR-7805 Raid Controller supports both SAS and SATA drive technologies, offering users the benefits of both options and ensuring compatibility with a wide range of storage devices.

SAS (Serial Attached SCSI)

SAS drives are known for their exceptional performance and reliability. They feature higher rotational speeds, larger cache sizes, and faster data transfer rates compared to SATA drives. The Adaptec ASR-7805 Raid Controller's support for SAS drives allows users to take advantage of these benefits, making it an ideal choice for applications that demand high-performance storage solutions, such as database servers, virtualization environments, or multimedia editing workstations.

Improved Scalability

SAS drives are designed for scalability and can handle multiple simultaneous requests effectively. This makes them well-suited for businesses with expanding storage needs or those that require rapid access to large datasets. The Adaptec ASR-7805 Raid Controller's support for SAS drives ensures that you can scale your storage infrastructure as your business grows, without compromising performance or reliability.

Data Integrity and Protection

SAS drives offer advanced error detection and correction mechanisms, ensuring the integrity of stored data. With features like cyclic redundancy checks (CRC) and robust error recovery, SAS drives provide enhanced protection against data corruption and ensure the accuracy of stored information. This is particularly important for businesses dealing with mission-critical data or sensitive information that must be kept secure and intact.

Hot-Swapping Capabilities

SAS drives support hot-swapping, allowing you to replace or add drives to your storage system without shutting down the entire system. This feature is crucial for businesses that require uninterrupted operation and cannot afford downtime for maintenance or upgrades. With the Adaptec ASR-7805 Raid Controller's support for SAS drives, you can easily hot-swap drives as needed, minimizing disruption and maximizing productivity.

SATA (Serial ATA)

SATA drives are known for their cost-effectiveness and widespread availability. They are commonly used in consumer-grade systems and offer a good balance between performance and affordability. The Adaptec ASR-7805 Raid Controller's support for SATA drives ensures compatibility with a wide range of storage devices, making it a versatile choice for different user requirements.

Affordability

SATA drives are generally more affordable compared to SAS drives, making them an attractive option for businesses on a budget or those that require large storage capacities without compromising performance. The Adaptec ASR-7805 Raid Controller's support for SATA drives allows you to take advantage of their cost-effectiveness while still benefiting from the controller's advanced features and performance.

Compatibility

SATA drives are widely available and compatible with various systems and devices, ranging from desktop computers to external storage enclosures. The Adaptec ASR-7805 Raid Controller's support for SATA drives ensures that you can easily integrate these drives into your existing storage infrastructure without compatibility issues or the need for additional hardware.

Storage Flexibility

SATA drives come in a variety of sizes and capacities, allowing you to choose the ones that best suit your specific needs. Whether you require large capacity drives for archiving purposes or smaller capacity drives for everyday use, the Adaptec ASR-7805 Raid Controller's support for SATA drives gives you the flexibility to select the drives that meet your storage requirements, ensuring that you can optimize your storage solution for maximum efficiency and cost-effectiveness.