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HP P420-0GB-LP Smart Array P420I 2-Ports SAS 6Gb/s SATA PCI Express 3.0 X8 512MB Cache 72 bits Mezza...
- HP Smart Array P420i Controller
- Low-Profile (LP) Form Factor
- 6Gb/s SAS and SATA Support
- PCI Express 3.0 x8 Interface
- 512MB Cache Memory
- Supports RAID 0, 1, 5, 6, 10, 50, 60
- Mezzanine Connector
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Key specifications
See full specs ↓- Controller Type
- HP Smart Array P420i
- Interface
- SAS/SATA 6Gb/s
- Form Factor
- Low-Profile Mezzanine
- Cache
- 512MB
- Bus Interface
- PCIe 3.0 x8
Product details
The HP P420-0GB-LP is a Smart Array P420i controller with a low-profile design, offering 6Gb/s SAS and SATA connectivity. It features 512MB cache and supports PCI Express 3.0 x8.
Technical Information
| Controller Type | HP Smart Array P420i |
| Interface | SAS/SATA 6Gb/s |
| Form Factor | Low-Profile Mezzanine |
Additional Specifications
| Cache | 512MB |
| Bus Interface | PCIe 3.0 x8 |
Description
The HP Smart Array P420i controller, identified by the P420-0GB-LP model, is a high-performance storage controller designed for HP ProLiant servers. This specific version features a low-profile mezzanine form factor, making it suitable for dense server environments where space is limited. It provides robust data protection and performance enhancement capabilities for SAS and SATA drives. Equipped with a 6Gb/s interface speed, the P420i controller ensures rapid data transfer between the storage devices and the server's system. It supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, allowing administrators to configure storage arrays based on their specific needs for performance, redundancy, or a combination of both. The 512MB cache memory further accelerates I/O operations by buffering data. Utilizing the PCI Express 3.0 x8 bus interface, the controller offers high bandwidth connectivity to the server's motherboard, ensuring that the storage subsystem is not a bottleneck. The '0GB' designation typically indicates that this controller does not come with dedicated cache protection modules like a battery backup unit (BBU) or flash-backed write cache (FBWC) pre-installed, though these may be available as optional add-ons.
Condition: Refurbished
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