RMC 7189

1U Rackmount System

Memory Frequency

Use this option to force the system memory to run at a different frequency than the default frequency. The available options are Auto, Force DDR-800, Force DDR-1066, and Force DDR-1333.

Memory Mode

The options are Independent, Channel Mirror, Lockstep and Sparing. Independent - All DIMMs are available to the operating system.

Channel Mirror - The motherboard maintains two identical copies of all data in memory for redundancy. Lockstep - The motherboard uses two areas of memory to run the same set of operations in parallel.

Sparing - A preset threshold of correctable errors is used to trigger fail-over. The spare memory is put online and used as active memory in place of the failed memory.

Demand Scrubbing

Demand Scrubbing is a process that allows the North Bridge to correct correctable memory errors found on a memory module. When the CPU or I/O issues a demand- read command, and the read data from memory turns out to be a correctable error, the error is corrected and sent to the requestor (the original source). Memory is updated as well. Select Enabled to use Demand Scrubbing for ECC memory cor- rection. The options are Enabled and Disabled.

Patrol Scrubbing

A memory error-correction scheme that works in the background looking for and correcting resident errors. The options are Enabled and Disabled.

Throttling - Open Loop

Throttling improves reliability and reduces power in the processor by automatic voltage control during processor idle states. Available options are Disabled and Enabled. If Enabled, the following items will appear:

Hysteresis Temperature (This feature is available when Closed Loop is enabled.)

Temperature Hysteresis is the temperature lag (in degrees Celsius) after the set DIMM temperature threshold is reached before Closed Loop Throttling begins. The options are Disabled, 1.5oC, 3.0oC, and 6.0oC.

Guardband Temperature (This feature is available when Closed Loop is enabled.)

This is the temperature which applies to the DIMM temperature threshold. Each step is in 0.5oC incre- ment. The default is [006]. Press "+" or "-" on your keyboard to change this value.

 

© Copyright 2009 Acnodes, Inc.

661 Brea Canyon Rd., Suite 3

All rights reserved. Product description and product specifications

Walnut, CA 91789

are subject to change without notice. For latest product information,

tel: 909.598.7388, fax: 909.598.0218

please visit Acnodes’ web site at www.acnodes.com.

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Acnodes RMC 7189 user manual Memory Frequency, Memory Mode, Demand Scrubbing, Patrol Scrubbing, Throttling Open Loop
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RMC 7189 specifications

The Acnodes RMC 7189 is a powerful and robust industrial computer designed to meet the demanding needs of various applications, ensuring reliable performance in harsh environments. Its rugged construction and advanced features make it a suitable choice for industries such as manufacturing, transportation, and automation.

One of the standout features of the RMC 7189 is its impressive processing capability. Equipped with an Intel Core i7 or i5 processor, it delivers high-performance computing power that can efficiently handle complex tasks and multiple applications simultaneously. The device is designed to support up to 32GB of DDR4 RAM, providing plenty of memory for even the most resource-intensive applications, ensuring smooth operation under load.

The RMC 7189 is designed with versatility in mind. It offers multiple I/O options, including COM ports, USB ports, and Ethernet interfaces, allowing for seamless connectivity with various peripherals and network devices. This flexibility is crucial for integrating the unit into existing systems, enabling it to serve as a central hub for data collection and analysis.

To enhance its durability, the RMC 7189 features a fanless design that minimizes points of failure and reduces noise, making it suitable for environments where traditional cooling methods may be impractical. The system is also resistant to dust and moisture, adhering to IP65 ratings, which makes it ideal for use in factories or outdoor settings.

In terms of storage, the RMC 7189 supports multiple options, including SSDs and HDDs, ensuring that users can choose the appropriate storage solution for their specific applications. The system also includes advanced technologies, such as RAID configurations, to provide data redundancy and protection against hardware failures.

Furthermore, the RMC 7189 is equipped with a range of expansion slots, including PCIe and Mini PCIe, allowing for integration with additional cards and modules, such as GPU for enhanced graphical processing or additional network interfaces to support various communication protocols.

The system supports a wide range of operating systems, including Windows and Linux, providing flexibility for users to choose their preferred platform. This feature, combined with its robust hardware specifications, makes the RMC 7189 a highly adaptable solution for modern industrial challenges.

In summary, the Acnodes RMC 7189 is a highly versatile and powerful industrial computer equipped with advanced features and technologies designed to perform reliably in challenging environments. With its robust construction, extensive connectivity options, and high processing capability, it stands out as an excellent choice for industries aiming to enhance their operational efficiency and data management capabilities.
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