HP SA Dual LFF Drive Storage Enclosure (AP843A) - 12-Bay Storage Works SATA/SAS Modular

Overview of the AP843A Storage Enclosure

Device Specifications

• Type: Storage Enclosure
• Form Factor: Rack-Mountable, 2U

Cabinet (Chassis) Details

• Installed Devices / Modules: 0
• Supported Devices / Modules: Up to 12
• Supported Drives: Serial ATA-300 / SAS 2.0

Hard Drive Interface

• Interface Type: Serial ATA-300 / SAS 2.0

Expansion and Connectivity Options

• Expansion Bays: 12 free bays for 3.5" drives
• Interfaces:
  • 4 x Serial Attached SCSI 2 (SAS) - 26 Pin
  • 4 x Shielded Mini Multilane SAS (SFF-8088)

Power Specifications

• Power Devices: 2 x Hot-Plug / Redundant Power Supplies
• Redundancy: Yes, 1+1 Scheme
• Voltage Requirement: AC 120/230 V (50 - 60 Hz)

Dimensions and Weight

• Width: 17.6 inches
• Depth: 21.7 inches
• Height: 3.5 inches
• Weight: 45 lbs

Interface: SATA/SAS

SATA/SAS (Serial Advanced Technology Attachment/Serial Attached SCSI) is a crucial feature of the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure. This interface provides users with a high-performance and reliable connection between the storage enclosure and the host system.

Benefits of SATA/SAS

1. Speed and Performance

The SATA/SAS interface offers exceptional data transfer speeds, allowing users to quickly and efficiently access their stored data. With transfer rates of up to 6 Gbps, this interface ensures that data-intensive tasks such as backups, file transfers, and virtualization are executed without any bottlenecks. The increased speed enables businesses to enhance their productivity by reducing data access and retrieval times.

2. Scalability

SATA/SAS provides users with a scalable storage solution. The HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure supports up to 12 drive bays, allowing for significant storage capacity expansion. This scalability is essential for businesses that anticipate future growth or need large amounts of storage space. Users can easily add additional drives to the enclosure as their storage requirements increase, without needing to invest in a completely new storage solution.

3. Versatility

The SATA/SAS interface offers versatility by supporting both SATA and SAS drives. This flexibility allows users to choose the type of drive that best suits their needs, whether it's cost-effective SATA drives for general-purpose storage or high-performance SAS drives for mission-critical applications. The ability to mix and match drive types within the enclosure provides users with the freedom to optimize their storage configuration based on their specific workload requirements.

4. Reliability and Redundancy

SATA/SAS drives are known for their reliability and redundancy features. SAS drives, in particular, are designed for enterprise-level environments and offer advanced features such as error correction and data integrity checks. These features ensure that stored data remains intact and protected against data loss or corruption. Additionally, the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure supports RAID (Redundant Array of Independent Disks) configurations, further enhancing data protection and availability.

5. Compatibility

The SATA/SAS interface is widely adopted and supported by various operating systems and storage management software. This compatibility ensures seamless integration with existing infrastructure, reducing the need for additional investments in software or hardware upgrades. Users can easily connect the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure to their preferred server or storage system without compatibility concerns.

Drive Bays: 12

The HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure comes equipped with 12 drive bays, providing users with ample storage capacity for their data-intensive applications and workloads.

Benefits of 12 Drive Bays

1. Increased Storage Capacity

The 12 drive bays allow users to store a large volume of data within a single enclosure. With each bay capable of accommodating a high-capacity hard drive, users have the flexibility to expand their storage capacity up to several terabytes or even petabytes, depending on the drive size chosen. This extensive storage capacity is especially beneficial for businesses dealing with large amounts of data, such as media production, scientific research, or archival purposes.

2. Simplified Management and Organization

Having 12 drive bays simplifies the management and organization of stored data. The enclosure provides a centralized location to store multiple drives, reducing the complexity of managing data spread across several separate devices. Users can easily identify and access specific drives within the enclosure, streamlining data management processes and improving overall productivity.

3. Flexibility and Scalability

The 12 drive bays offer users the flexibility to configure their storage based on their specific needs. They can choose to populate all the bays with drives initially or start with a smaller number and gradually add more drives as their storage requirements grow. This scalability allows businesses to invest in storage infrastructure according to their budget and future growth plans.

4. Redundancy and Data Protection

The 12 drive bays enable users to implement various RAID configurations to enhance data redundancy and protection. RAID technology allows for data mirroring or striping across multiple drives, ensuring that data remains accessible even if one or more drives fail. With 12 drive bays, users can allocate a portion of the drives for redundancy, safeguarding against potential data loss and minimizing downtime.

Form Factor: LFF

The HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure features a Large Form Factor (LFF) design, which plays a significant role in its overall functionality and compatibility.

Benefits of LFF

1. Increased Drive Capacity

The LFF form factor allows the enclosure to accommodate larger capacity drives compared to its Small Form Factor (SFF) counterparts. With larger drive options available, users can maximize their storage capacity within a limited physical space. This is particularly advantageous for businesses with limited rack space or those aiming to reduce their overall storage footprint while still requiring extensive storage capabilities.

2. Improved Cooling and Airflow

The LFF design provides improved cooling and airflow within the enclosure. The larger drive bays allow for increased space between drives, enabling better air circulation to prevent overheating. Effective cooling is essential for maintaining the optimal performance and longevity of drives, especially in environments with high storage demands. The LFF form factor ensures that drives remain cool, reducing the risk of performance degradation or premature drive failure.

3. Compatibility and Interchangeability

The LFF design is a standard in the industry, making the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure compatible with a wide range of servers and storage systems. Users can seamlessly integrate the enclosure into their existing infrastructure without the need for additional adapters or modifications. Furthermore, the LFF form factor allows for easy interchangeability of drives, providing users with the flexibility to swap drives between different enclosures or systems as needed.

Part Number: AP843A

The part number AP843A uniquely identifies the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure and serves as a reference for ordering and support purposes.

Benefits of Part Number: AP843A

1. Ordering Accuracy

The part number AP843A ensures precise and accurate ordering of the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure. With numerous product variations available in the market, having a specific part number minimizes confusion and ensures that customers receive the exact product they require. This eliminates any potential compatibility issues or unnecessary returns due to incorrect orders.

2. Support and Documentation

The part number serves as a reference point for support and documentation related to the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure. Customers can easily access product-specific resources, such as user manuals, firmware updates, and troubleshooting guides, by referencing the part number. This streamlines the support process and enables users to resolve any issues quickly and efficiently.

3. Identification and Product Verification

The part number helps in identifying and verifying the specific model of the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure. This is particularly useful when integrating the enclosure into an existing storage environment or when seeking compatibility with other hardware components. Customers can ensure that they have the correct model by referencing the part number, reducing any potential compatibility or configuration challenges.

4. Warranty and Service Coverage

The part number is essential for warranty and service coverage purposes. By providing the part number during warranty claims or service requests, customers can ensure that their specific model is covered under the manufacturer's warranty agreement. This protects customers from any unexpected repair or replacement costs and provides peace of mind knowing that their investment is protected.

In conclusion, the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure offers a powerful and versatile storage solution with its SATA/SAS interface, 12 drive bays, LFF form factor, and unique part number (AP843A). These features provide users with high-performance data transfer capabilities, scalability, flexibility in drive selection, enhanced storage capacity, improved cooling, compatibility with various systems, ease of management, and data protection through RAID configurations. The part number ensures accurate ordering, easy identification, access to support resources and warranty coverage. Whether for small businesses or enterprise-level environments, the HP 12-Bay Storage Works SATA/SAS Modular SA Dual LFF Drive Storage Enclosure delivers reliable and efficient storage capabilities to meet a wide range of storage needs.