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HP 836270-001 Smart Array SATA/600 12Gb/s SAS 2GB PCIe Raid Controller
- Type: RAID Controller Card
- Interface Support: SATA/600 and SAS 12Gb/s
- Form Factor: PCIe (Peripheral Component Interconnect Express)
- Cache Memory: 2GB
- RAID Levels Supported: Typically includes RAID 0, 1, 5, 6, 10, 50, 60
- Connectivity: Multiple internal/external SAS/SATA ports (specific count varies)
- Purpose: Storage acceleration, data protection, drive management
- Brand: HP (Hewlett Packard)
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Product Overview
The HP 836270-001 is a PCIe RAID controller card designed to manage and accelerate storage operations. It supports SATA/600 and 12Gb/s SAS interfaces, offering flexibility for connecting various types of drives. With 2GB of cache memory, it enhances RAID performance by buffering data for read and write operations, significantly improving throughput and reducing latency.
Technical Information
| Model | 836270-001 |
| Type | RAID Controller |
| Interface | SAS 12Gb/s, SATA/600 |
| Cache | 2GB |
Additional Specifications
| Bus Interface | PCIe |
| Brand | HP |
| RAID Support | Multiple levels (e.g., 0, 1, 5, 6, 10, 50, 60) |
Product Description
The HP 836270-001 is a high-performance RAID controller card designed to provide advanced storage management and acceleration capabilities for HP servers. It supports both SAS (Serial Attached SCSI) at 12Gb/s and SATA (Serial ATA) at 6Gb/s (SATA/600), offering broad compatibility with a wide range of enterprise-grade hard drives and SSDs. This flexibility allows organizations to build storage solutions tailored to their specific performance and capacity requirements. Equipped with 2GB of onboard cache memory, this controller significantly boosts storage performance. The cache acts as a high-speed buffer for both read and write operations. During write operations, data is written to the cache first, allowing the host system to proceed quickly, while the controller handles the actual writing to the drives in the background. For read operations, frequently accessed data can be stored in the cache for rapid retrieval, reducing the need to access slower physical drives. This controller card supports a comprehensive suite of RAID (Redundant Array of Independent Disks) levels, typically including RAID 0 for performance, RAID 1 for mirroring, RAID 5 and 6 for parity-based redundancy, and RAID 10/50/60 for combinations of performance and redundancy. These features provide robust data protection against drive failures and enhance overall storage system reliability and availability, making it a critical component for business-critical applications and data storage.


