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- In Stock: 109
- Manufacturer: IBM
- Model or Part: 49Y5949
- Condition: Refurbished
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The IBM Exp2512 Esm SAS Controller (part number 49Y5949) is a high-performance storage interface designed to deliver reliable and fast data transfer for enterprise servers. Built on proven IBM technology, this controller supports Serial Attached SCSI devices and provides the scalability required in demanding data center environments.
Key Features
- Supports up to 8 external SAS ports for flexible connectivity
- Native RAID levels 0, 1, 5 and 10 for data protection and performance optimization
- Hot-swap capable drives reduce downtime during maintenance
- Advanced error detection and correction ensures data integrity
- Low latency architecture delivers high I/O throughput
- Compatible with IBM Power Systems and select x86 platforms
Technical Specifications
- Model/Part Number: 49Y5949
- Interface: PCI Express 3.0 x8
- SAS Standard: SAS-2 (6Gbps per lane)
- Maximum Supported Drives: 240 SATA or SAS drives via expanders
- Cache Memory: Up to 2 GB DDR3 ECC cache
- Operating Temperature: 0 to 40 degrees Celsius
- Power Consumption: Typical 45 Watts, Max 55 Watts
- Dimensions: Full height, 1U rack mountable
Applications
The Exp2512 Esm SAS Controller is ideal for mission-critical workloads such as database servers, virtualization platforms, high performance computing clusters and large scale backup solutions. Its robust RAID options and hot-swap capability make it a perfect fit for environments that demand continuous availability and rapid data access.