RocketRAID 2684 - Controller Highpoint - Free user manual and instructions
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| Product Type | RAID Controller |
| Brand | Highpoint |
| Model | RocketRAID 2684 |
| Host Interface | PCI Express 3.0 x8 |
| Device Interface | 8 internal SATA/SAS 6Gb/s ports |
| Supported RAID Levels | 0, 1, 5, 6, 10, JBOD |
| Cache Memory | 512MB DDR3 |
| Form Factor | Low Profile MD2 |
| Dimensions (L x W x H) | 16.8 x 6.8 x 2.0 cm |
| Net Weight | 150 g |
| Power Consumption | 20 W (typical) |
| Operating Temperature | 0 to 40 °C |
| Storage Temperature | -20 to 70 °C |
| Supported Operating Systems | Windows, Linux, macOS |
| Maximum Number of Drives | 8 directly attached |
| Management Interface | Web GUI, CLI, API |
| RAID Migration | Online capacity expansion and RAID level migration |
| Advanced Features | Native command queuing, hot spare, SMART monitoring |
| Package Contents | Controller, low-profile bracket, quick installation guide, driver CD |
| Warranty | 3 years limited |
Frequently Asked Questions - RocketRAID 2684 Highpoint
What RAID levels does the RocketRAID 2684 support?
The RocketRAID 2684 supports RAID levels 0, 1, 5, 6, 10, and JBOD for flexible data protection and performance.
How many drives can I connect to this controller?
You can connect up to 8 SATA or SAS drives directly via the internal ports. Additional drives can be attached using expanders.
Is the RocketRAID 2684 compatible with Windows 10?
Yes, it supports Windows 10, as well as Windows Server, Linux, and macOS. Check the manual for specific driver versions.
What is the host interface speed?
It uses a PCI Express 3.0 x8 interface, providing up to 8 GB/s of bandwidth in each direction.
Does it support hot swapping of drives?
Yes, the controller supports hot swapping when used with a backplane that supports hot-plug. Ensure the drive is properly configured.
Can I mix SATA and SAS drives on the same controller?
Yes, you can mix SATA and SAS drives, but they must be in separate arrays. Note that mixing is not recommended for performance-critical setups.
How do I manage the RAID arrays?
You can manage arrays via the web-based WebGUI, the Command Line Interface, or the API. The WebGUI is accessible from a browser.
What is the cache size and does it support battery backup?
The controller has 512MB DDR3 cache. It does not have native battery backup; however, it supports write-through caching to protect data.
Is the RocketRAID 2684 supported on Linux?
Yes, it is supported on major Linux distributions. Open-source drivers are available in the kernel, or you can download the latest from Highpoint's website.
What should I do if the controller is not detected?
First, check that the card is seated properly and the PCIe slot is powered. Ensure you have installed the latest driver. Try a different slot if possible.
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