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Dell 03V42G-WB PERC H730P 8-Ports SAS 12Gb/s / SATA 6Gb/s PCI Express 2GB Non-Volatile (NV) Cache Mi...
- RAID Controller Type: PERC H730P
- Interface: PCI Express (PCIe)
- Ports: 8
- SAS Speed: 12Gb/s
- SATA Speed: 6Gb/s
- Cache Memory: 2GB Non-Volatile (NV)
- Supports RAID levels 0, 1, 5, 6, 10, 50, 60
- Designed for Dell PowerEdge servers
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Product Overview
The Dell 03V42G-WB is a PERC H730P RAID controller card. It features 8 ports supporting SAS 12Gb/s and SATA 6Gb/s interfaces, with 2GB of non-volatile cache memory for enhanced data protection and performance.
Technical Information
| Brand | Dell |
| Model | 03V42G-WB |
| Controller Type | PERC H730P |
| Interface | PCI Express |
Additional Specifications
| Ports | 8 |
| SAS Speed | 12Gb/s |
| SATA Speed | 6Gb/s |
| Cache Memory | 2GB Non-Volatile |
Product Description
The Dell 03V42G-WB, identified as a PERC H730P RAID controller, is a high-performance adapter designed to manage storage devices within Dell server environments. It connects to the system via a PCI Express interface, offering a high-bandwidth connection to the motherboard. The controller boasts eight internal ports, capable of supporting both SAS (Serial Attached SCSI) drives at speeds up to 12Gb/s and SATA (Serial ATA) drives at speeds up to 6Gb/s, providing flexibility in storage configurations. A key feature of the H730P is its 2GB of non-volatile cache memory. This cache is crucial for RAID operations as it stores data temporarily during write operations, significantly accelerating performance. The non-volatile nature ensures that data in the cache is protected against power loss, as it is typically backed by a battery backup unit (BBU) or flash-based backup, preventing data corruption or loss. This RAID controller 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. It is an essential component for building robust and reliable storage solutions in Dell PowerEdge servers, ensuring data integrity and optimizing disk I/O performance for demanding applications and workloads.
