HPE SAS-SATA HBA Controller P16482-B21 9405W-16i Tri Mode SPS-PCA CL BCM

Interface: SAS-SATA

The HPE 9405W-16i HBA Controller features a powerful interface that combines SAS (Serial Attached SCSI) and SATA (Serial ATA) technologies. This interface is designed to provide users with enhanced flexibility and compatibility when connecting their storage devices.

Benefits of SAS-SATA Interface

1. Versatility: The SAS-SATA interface allows users to connect a wide range of storage devices, including hard disk drives (HDDs), solid-state drives (SSDs), and optical drives. This versatility ensures that users can easily integrate the HPE 9405W-16i HBA Controller into their existing storage infrastructure, regardless of the type of drives they are using.

2. Increased Performance: With the SAS-SATA interface, users can experience improved data transfer speeds and overall performance. SAS technology is known for its high-speed data transfer rates, which can reach up to 12 Gbps. This ensures that users can efficiently handle large amounts of data, reducing latency and improving overall system responsiveness.

3. Scalability: The SAS-SATA interface offers excellent scalability options for future expansion. Users can easily add more drives to their storage array without having to worry about compatibility issues. This allows for seamless upgrades and expansion as storage needs grow over time.

SAS Features

SAS (Serial Attached SCSI) is a high-performance interface that is commonly used in enterprise-level storage solutions. It offers several key features that make it ideal for demanding environments:

1. Hot-swappable Drives:

SAS supports hot-swappable drives, allowing for easy replacement or addition of drives without shutting down the system. This feature is crucial in environments where downtime is not acceptable, ensuring continuous operation and minimizing disruptions.

2. Dual-Porting:

SAS drives can be equipped with dual ports, enabling redundant connections to the controller. This redundancy provides increased data availability and fault tolerance, protecting against drive failures and ensuring data integrity.

3. Expander Support:

SAS technology supports expanders, which are devices that allow for the connection of multiple drives to a single SAS port. This feature enables users to build large storage arrays with a high number of drives, consolidating storage resources and simplifying management.

SATA Features

SATA (Serial ATA) is a widely used interface for consumer-grade storage devices. It offers several key features that make it popular among home users and small businesses:

1. Cost-Effective Solution:

SATA drives are typically more affordable compared to SAS drives, making them an attractive option for budget-conscious users. This cost-effectiveness allows users to maximize their storage capacity without breaking the bank.

2. Compatibility:

SATA drives are compatible with most modern motherboards and storage controllers, making them easy to integrate into existing systems. This compatibility ensures that users can easily upgrade their storage without needing to replace other components.

3. Power Efficiency:

SATA drives consume less power compared to SAS drives, resulting in lower energy costs and reduced environmental impact. This energy efficiency is particularly beneficial for users who operate their systems 24/7 or have large-scale storage deployments.

Mode: Tri Mode

The HPE 9405W-16i HBA Controller offers users the Tri Mode feature, which allows for seamless compatibility with different generations of SAS and SATA devices. This mode is designed to provide maximum flexibility and investment protection for users, enabling them to connect a wide range of storage devices without any compatibility issues.

Benefits of Tri Mode

1. Future-Proofing: The Tri Mode feature future-proofs the HPE 9405W-16i HBA Controller by ensuring compatibility with both current and future SAS and SATA devices. Users can confidently invest in this controller, knowing that it will work seamlessly with upcoming storage technologies.

2. Interoperability: Tri Mode ensures interoperability between different generations of SAS and SATA devices. This means that users can mix and match drives of various generations, allowing for flexibility in their storage configurations.

3. Investment Protection: With Tri Mode, users can leverage their existing storage investments without having to replace or upgrade their drives. This protects their investment and allows for a smooth transition to newer storage technologies at their own pace.

Compatibility with SAS and SATA

The Tri Mode feature of the HPE 9405W-16i HBA Controller allows it to support multiple generations of SAS and SATA devices:

1. SAS Compatibility:

The Tri Mode feature ensures compatibility with SAS drives of different generations, including SAS 12Gb/s, SAS 6Gb/s, and SAS 3Gb/s. This compatibility allows users to connect a wide range of SAS drives to the controller without any issues.

2. SATA Compatibility:

Tri Mode also supports SATA drives of different generations, including SATA 6Gb/s, SATA 3Gb/s, and SATA 1.5Gb/s. This compatibility ensures that users can easily integrate their existing SATA drives into their storage environment without any compatibility concerns.

Chipset: BCM

The HPE 9405W-16i HBA Controller is powered by a BCM (Broadcom Limited) chipset, which is known for its reliability, performance, and compatibility. The BCM chipset ensures that users can confidently rely on the controller for their storage needs.

Benefits of BCM Chipset

1. Reliability: The BCM chipset is renowned for its high reliability and durability. It undergoes rigorous testing to ensure that it can withstand demanding workloads and provide consistent performance over extended periods of operation.

2. Performance: The BCM chipset is designed to deliver exceptional performance, enabling users to handle data-intensive tasks with ease. It provides fast and reliable data transfer speeds, ensuring that users can access and store their data quickly and efficiently.

3. Compatibility: The BCM chipset offers broad compatibility with various operating systems, storage devices, and software applications. This compatibility ensures that users can seamlessly integrate the HPE 9405W-16i HBA Controller into their existing infrastructure without any compatibility issues.

Reliability of BCM Chipset

The BCM chipset is known for its robustness and reliability, making it an ideal choice for critical storage applications:

1. Error Correction:

The BCM chipset incorporates advanced error correction mechanisms, which help to detect and correct data errors during transmission. This ensures data integrity and minimizes the risk of data loss or corruption.

2. Redundancy:

The BCM chipset supports redundant pathways for data transmission, providing additional reliability and fault tolerance. This redundancy ensures that even if one pathway fails, the controller can automatically switch to an alternative pathway, maintaining continuous data flow.

3. Thermal Management:

The BCM chipset includes sophisticated thermal management features that monitor and regulate the temperature of the controller. This helps to prevent overheating and ensures optimal performance and longevity of the hardware.

Part Number: P16482-B21

The HPE 9405W-16i HBA Controller has a unique part number, P16482-B21, which identifies it as a specific model and allows users to easily identify and procure the controller for their storage needs.

Benefits of Part Number

1. Easy Identification: The part number serves as a unique identifier for the HPE 9405W-16i HBA Controller. Users can quickly identify the specific model they need when searching for or ordering the controller, ensuring they receive the correct product.

2. Compatibility Verification: The part number helps users verify the compatibility of the controller with their existing infrastructure. By referencing the part number, users can ensure that they are selecting a compatible controller that meets their specific requirements.

3. Procurement Efficiency: The part number streamlines the procurement process by providing a standardized reference for the HPE 9405W-16i HBA Controller. Users can easily communicate and share the part number with suppliers or resellers, simplifying the ordering and fulfillment process.

Identifying Part Numbers

HPE uses a standardized format for its part numbers, which typically consists of alphanumeric characters:

1. Product Line Identifier:

The first few characters of the part number indicate the product line or series to which the controller belongs. In this case, "P16482" represents the specific HPE product line for the 9405W-16i HBA Controller.

2. Unique Identifier:

The remaining characters in the part number provide a unique identification code for the specific model and version of the controller. For example, "B21" may denote a specific revision or configuration of the HPE 9405W-16i HBA Controller.