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HP P420-2GB-LP Smart Array P420/2GB 2-Ports SAS 6Gb/s FBWC Controller
- Controller Type: SAS RAID Controller
- Interface: PCIe Gen3 x8
- Ports: 2 internal SAS/SATA ports
- Cache: 2GB Flash-Backed Write Cache (FBWC)
- RAID Levels: RAID 0, 1, 5, 6, 10, 50, 60
- Drive Support: SAS (12Gb/s), SATA (6Gb/s)
- Form Factor: Low Profile (LP) bracket included
- Features: Advanced data striping and mirroring
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Product Overview
The HP P420/2GB Smart Array controller is a PCIe Gen3 SAS RAID controller with 2 internal ports and 2GB of Flash-Backed Write Cache (FBWC). It supports SAS and SATA drives and offers advanced RAID levels for data protection and performance, specifically in a low-profile form factor.
Technical Information
| Controller Type | Smart Array RAID Controller |
| Interface | PCIe Gen3 x8 |
| Ports | 2 Internal SAS/SATA |
| Cache Memory | 2GB FBWC |
Additional Specifications
| SAS Speed | 12Gb/s |
| SATA Speed | 6Gb/s |
| RAID Support | 0, 1, 5, 6, 10, 50, 60 |
| Form Factor | Low-Profile |
Product Description
The HP P420/2GB Smart Array controller, in its low-profile variant, is a high-performance RAID controller designed for HP ProLiant servers requiring advanced storage management in compact chassis. It utilizes a PCIe Gen3 x8 interface, providing ample bandwidth for connecting and managing SAS and SATA drives. The controller features two internal SAS/SATA ports, enabling direct connectivity to internal storage devices. This model is equipped with 2GB of Flash-Backed Write Cache (FBWC), which accelerates write performance by temporarily storing data before it is written to the drives. The FBWC ensures data integrity by retaining data in case of power failure. The P420 supports a comprehensive suite of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, offering robust options for data redundancy and performance optimization tailored to specific application needs. Supporting SAS drives at up to 12Gb/s and SATA drives at up to 6Gb/s, the P420-2GB-LP provides excellent compatibility with a wide range of storage media. Its low-profile form factor makes it ideal for 1U and 2U servers where space is limited. This controller is a powerful solution for businesses seeking to enhance storage performance, data protection, and reliability within their server infrastructure.
