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- In Stock: 6
- Manufacturer: EMC
- Model or Part: 303-178-100B
- 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 EMC 303-178-100B, marketed as the Io 6g SAS 4-Port Lsi SAS Dd2500, is a high-performance Serial Attached SCSI (SAS) host bus adapter designed for enterprise storage environments. It delivers fast 6 Gbps data transfer rates across four dedicated ports, enabling reliable connectivity to RAID arrays, JBOD enclosures and other SAS devices. Built on the proven LSI DD2500 controller chipset, this adapter provides low latency, high throughput and robust error handling for mission critical applications.
Key Features
- Four external 6 Gbps SAS ports for flexible storage expansion
- Lsi DD2500 controller with advanced queue management and data integrity checks
- Full support for SATA I, II and III devices as well as SAS drives
- Hot-swap capable - add or remove drives without system downtime
- PCIe 2.0 x8 interface ensures maximum bandwidth utilization
- Enterprise grade firmware with persistent settings and secure boot options
Technical Specifications
- Model/Part Number: 303-178-100B
- Manufacturer: EMC
- Interface: PCIe 2.0 x8 (compatible with PCIe 3.0 slots)
- SAS Speed: 6 Gbps per port
- Number of Ports: 4 external SAS connectors
- Supported Device Types: SAS, SATA I/II/III
- Operating Temperature: 0 to 55 degrees Celsius
- Power Consumption: Typical 15 W, maximum 20 W
- Form Factor: Low profile full height card
Typical Applications
- Enterprise servers requiring high speed storage connectivity
- Data center environments with large RAID arrays or JBOD configurations
- Virtualization platforms that demand low latency I/O performance
- Backup and archival systems where reliable data transfer is essential
- High-performance computing clusters needing scalable storage solutions
This adapter combines speed, reliability and ease of integration, making it an ideal choice for organizations looking to enhance their storage infrastructure while maintaining a compact footprint.