Description
Performance and Reliability Features
The IBM 1746A2E System Storage EXP3512 Storage Expansion Unit is a high-performance, reliable storage solution designed to meet the demands of enterprise-level storage applications. Here are some of the key performance and reliability features of this storage expansion unit:
- High-density storage: The IBM 1746A2E storage expansion unit is a 2U rack-mountable enclosure that supports up to 12 SAS or SATA disk drives. This high-density design allows for a large amount of storage capacity in a compact space, making it ideal for environments where space is limited.
- Dual-controller design: The IBM 1746A2E storage expansion unit features a dual-controller design for high availability and reliability. The two controllers work in an active-active configuration, meaning that both controllers are actively processing data at all times, and can take over for each other in the event of a controller failure.
- RAID support: The IBM 1746A2E storage expansion unit supports a variety of RAID configurations, including RAID 0, 1, 3, 5, 6, and 10. This allows for data redundancy and increased reliability in the event of a disk drive failure.
- Hot-swappable components: The IBM 1746A2E storage expansion unit is designed with hot-swappable components, meaning that failed components can be replaced without interrupting the system’s operation. This helps to reduce downtime and increase reliability.
- Flexible connectivity options: The IBM 1746A2E storage expansion unit features a variety of connectivity options, including SAS and iSCSI, which allow it to be easily integrated into existing storage infrastructures.
- Easy management: The IBM 1746A2E storage expansion unit can be easily managed using the IBM Storage Manager software, which provides a simple and intuitive interface for configuring and monitoring the storage system.
Power and Cooling Requirements
The IBM 1746A2E 12 Bay System Storage Exp3512 Storage Expansion Unit Model E2a Storage Enclosure requires both power and cooling to operate efficiently.
Power Requirements: The 1746A2E requires an input voltage of 100-240V AC, with a frequency range of 50-60 Hz. It has a maximum power consumption of 580 watts when fully loaded with 12 drives.
Cooling Requirements: The enclosure is designed with a built-in fan module to ensure proper cooling of the internal components. It is recommended to maintain proper airflow by keeping the unit in a well-ventilated environment. The fan module is also hot-swappable, allowing for easy replacement in case of failure.
Management and Monitoring Tools
The 1746A2E IBM 12 Bay System Storage Exp3512 is a storage expansion unit that is designed to work with IBM System Storage disk systems. The model E2a Storage Enclosure is a type of storage enclosure that houses 12 SAS or SATA drives.
To manage and monitor this storage expansion unit, IBM provides various tools that allow users to configure, monitor, and manage the unit. Here are some of the management and monitoring tools that are available:
- IBM Storage Manager: This is a web-based tool that provides a graphical interface for managing and monitoring the storage expansion unit. With this tool, users can perform tasks such as creating logical drives, configuring RAID, and monitoring the health of the unit.
- IBM Storage Configuration Manager: This is a tool that can be used to configure the storage expansion unit. It allows users to configure settings such as RAID, logical drives, and host connectivity.
- IBM Storage Diagnostic Tools: These are a set of diagnostic tools that can be used to troubleshoot and diagnose problems with the storage expansion unit. The tools include the IBM Drive Fitness Test, IBM Fix Central, and IBM Service Assistant.
- IBM Storage Performance Monitor: This is a tool that provides real-time monitoring of the storage expansion unit’s performance. It allows users to view performance metrics such as IOPS, throughput, and latency.
General Information
- Specifications Manufacturer IBM
- Product Description IBM System Storage EXP3512 Storage Expansion Unit Model E2A – Storage enclosure – 12 bays ( SAS-2 ) – 0 x HD – rack-mountable – 2U – Express Seller
- Device Type Storage enclosure
- Enclosure Type Rack-mountable – 2U
- Installed Devices / Modules Qty 0 (installed) / 12 (max)
- Supported Drives Serial Attached SCSI 2
- Approximate Dimensions (WxDxH) 17.7 in x 21.3 in x 3.4 in
- Hard Drive 0 hot-swap
- Power AC 120/230 V ( 50/60 Hz )
- Power Redundancy Yes
- Manufacturer Selling Program IBM Express Seller
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