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- In Stock: 2
- Manufacturer: HP
- Model or Part: 698531-B21
- Condition: Refurbished
- Weight: 1.00lb
- Dimensions: 9.92in x 8.74in x 2.40in
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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 Smart Array P431 2G Controller (part number 698531-B21) delivers high performance RAID functionality for entry level and midrange servers. Designed to handle demanding workloads, this controller provides fast data access, reliable protection, and easy management for a wide range of storage configurations.
Key Features
- 2 Gbps SAS interface for rapid data transfer
- Supports RAID levels 0, 1, 1+0, 5 and 5+0
- Cache memory up to 256 MB for improved read/write performance
- Integrated battery backup unit (BBU) to protect cached data during power loss
- HP Array Configuration Utility (ACU) for simple setup and monitoring
- Hot plug support for uninterrupted operation
Technical Specifications
- Model: Smart Array P431
- Manufacturer: HP
- Part number: 698531-B21
- Interface: 2 Gbps SAS (8 Gbps optional with upgrade)
- Maximum supported drives: 16 SAS or SATA disks
- Supported RAID levels: 0, 1, 1+0, 5, 5+0
- Cache size: 256 MB DDR2
- Operating temperature: 0 to 55 degrees C
- Power consumption: 8 W typical
- Form factor: PCI Express x8
Applications
This controller is ideal for small to medium business servers, virtualization platforms, database servers, and file or backup servers. It provides the performance and data protection needed for critical applications such as email, ERP, CRM, and web hosting environments. The Smart Array P431 also integrates well with HP ProLiant and BladeSystem platforms, making it a versatile choice for expanding storage capacity while maintaining reliability and ease of management.