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- In Stock: 304
- Manufacturer: HP
- Model or Part: 727250-B21
- Condition: Refurbished
- Weight: 1.00lb
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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 HP 727250-B21 12G SAS Expander Card with Cables is a high performance solution designed to extend the connectivity of 12Gb/s SAS storage environments. This four port expander provides reliable, low latency data paths for servers that demand fast and scalable storage access. It integrates seamlessly with HP ProLiant and other compatible platforms, delivering a compact and cost effective way to increase the number of SAS devices without sacrificing bandwidth.
Key Features
- Four 12Gb/s SAS ports deliver up to 48Gb/s total bandwidth
- Built in cable assembly simplifies installation and reduces cable clutter
- Hot plug capable for non-disruptive upgrades and maintenance
- Supports both SAS and SATA devices for flexible storage configurations
- Low power consumption helps maintain efficient data center operation
- Compatible with HP server models and standard SAS backplanes
Technical Specifications
- Model number: 727250-B21
- Interface: PCIe 3.0 x8
- Port type: 4 x 12Gb/s SAS (SFF-8644 connectors)
- Supported device types: SAS and SATA drives
- Maximum devices supported: 128 SAS devices per expander
- Operating temperature: 0 to 45 degrees C
- Power draw: 8 watts typical
- Dimensions: 1U rack mount form factor
Applications
The HP 12G SAS Expander Card is ideal for a wide range of enterprise and mid-range storage scenarios. It is commonly used in:
- High performance database servers that require fast, concurrent access to multiple drives
- Virtualization hosts where storage density and speed are critical
- Backup and archival systems that need to connect large numbers of SATA or SAS disks
- Big data analytics platforms that benefit from high throughput and low latency
- Any HP ProLiant server environment looking to expand storage capacity without adding additional host adapters
By adding the HP 727250-B21 expander, administrators can scale storage resources quickly, improve system resilience, and maintain optimal performance across demanding workloads.