Why ProCustom Group’s Tactical EdgeGPU powered by the NVIDIA GB10 Grace Blackwell Superchip brings true Data Center capabilities to the Disconnected Edge.

For the last decade, “Edge Computing” in the defense sector has often been a compromise. You could have a rugged system that survived a drop from a helicopter, or you could have a high-performance system that could run real AI. You rarely got both.

Commanders and operators have been promised “AI on the battlefield” for years. But the reality has been underwhelming and underpowered rugged boxes that choke on modern algorithms, or delicate server racks that require a clean, air-conditioned tent and a fat satellite pipe to the cloud to function.

That era ends today.

At ProCustom Group (PCG), we have engineered the Tactical EdgeGPU (eGPU). It is a system designed to bring true, data center-class generative AI and sensor fusion to the most austere, contested environments on earth. Built on the foundation of the NVIDIA GB10 Grace Blackwell Superchip and a robust Dell OEM architecture, this isn’t just a computer. It is a deployable force multiplier.

Here is how the Tactical eGPU changes the mission.

1. The “Silent Watch” (Disconnected Decision Support)

The Challenge: Operations in “Denied, Disrupted, Intermittent, Limited” (DDIL) environments often leave leadership cut off from the massive analytical resources of the cloud. This forces teams to rely on limited local data, increasing the cognitive load on commanders who must make high-stakes decisions in a vacuum.

The PCG Solution: With 128GB of Unified Memory, the Tactical eGPU brings the capability of the Cloud directly to the tactical edge. It can host massive Large Language Models (LLMs) and strategic planning algorithms locally.

The Impact: The system acts as a tireless analyst that never sleeps. It can process thousands of field reports, translate local dialects in real-time, and synthesize complex data streams into clear options for the commander—all without emitting a single RF signature.

The ultimate decision support tool, completely offline.

2. Unthrottled Sensor Fusion

The Challenge: Modern sensors—AESA radars, high-fidelity optical pods, and acoustic arrays—generate data firehoses that overwhelm traditional rugged servers. Older 10GbE connections simply cannot ingest the data fast enough, forcing operators to ignore critical signals or compress video until it’s useless.

The PCG Solution: We designed the Tactical eGPU to eliminate the I/O choke point. By integrating 200/400GbE pipelines directly into a rugged chassis, we match the network speed to the massive compute power of the Blackwell chip.

The Impact: This system serves as a universal translator for battlefield data. Whether it’s stitching together a Common Operating Picture (COP) from multiple sources or running real-time object detection on raw 4K video, the Tactical eGPU inhales data as fast as your sensors can generate it.

Don’t just collect the data. Exploit it.

3. High Performance at the Tactical Edge

The Challenge: The most valuable intelligence often exists in the most hostile places—vibrating vehicle mounts, dusty desert outposts, or humid maritime environments. Standard “high-performance” compute fails here. Solder joints crack, thermals throttle, and connectors fail.

The PCG Solution: This is where ProCustom Group earns its stripes. We don’t just put a computer in a metal box; we re-engineer it for survival. We take the delicate, high-density architecture of the GB10 and apply the full “PCG Treatment”:

• High-Speed Rugged Interconnects: We replace standard commercial ports with MIL-SPEC circular connectors (such as MIL-DTL-38999/M29504), ensuring you can push high speeds and reliable power even in mud, sand, and rain.
• Advanced Signal Protection: We offer optional TEMPEST modification to prevent electronic eavesdropping and HEMP (High-Altitude Electromagnetic Pulse) hardening to ensure survivability in nuclear or electronic warfare scenarios.
• Full-Spectrum Survivability: We engineer to meet and exceed MIL-STD-810G (Environmental) and MIL-STD-461F (EMI), alongside other mission-critical standards. This ensures the system remains operational despite extreme shock, vibration, temperature swings, and the electromagnetic noise of the battlefield. The Impact: You no longer need a server room to run server-grade workloads. You can bolt this system into a MRAP, a transit case, or a forward staging area with total confidence.

Data center power, deployable anywhere.

Bonus: Double the Power (The PCG Tactical Cluster)

Sometimes, the mission requires even more. The hardware allows you to tether two units together to double your memory and compute—but in the field, you can’t just stack two devices on top of each other and hope for the best. Loose hardware becomes a projectile in a moving vehicle.

PCG solves the physical challenge of scaling. We have engineered a purpose-built dual-node enclosure that mechanically locks two Tactical eGPUs into a single, rigid system. This isn’t a strap-down kit; it is a precision-machined housing that ensures zero movement, slide, or rattle, effectively turning two units into one unified powerhouse.

• Mission Adaptable: We don’t just lock them together; we mount them where you need them.
• Vehicle Ready: Custom shock-isolated mounts allow the dual-cluster to be bolted securely into ground vehicles without occupying valuable seating space.
• Rack Mountable: We offer a specialized interface to slide the dual-unit system into standard 19-inch server racks for airborne or transit case deployments.

Future Proof: Ready for the GB300

Technology moves fast, and so do we. As Dell and NVIDIA prepare to roll out the next-generation GB300 architecture, PCG is already cutting metal for the ruggedized versions.

The GB300 promises even greater memory bandwidth and density. When it lands, PCG will be ready on Day 1 to give it the same hardened treatment—ensuring that as the silicon gets smarter, your hardware stays tougher.

The tactical edge is no longer about compromise. It’s about supremacy.

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An NVIS (Night Vision Imaging System) display is a specialized type of display technology that meets strict military standards for use in low-light or night-time conditions where the use of night vision goggles or other night vision devices is required. These displays emit light in a way that doesn’t interfere with the wearer’s ability to see through their night vision equipment, making them ideal for military and other specialized applications.

NVIS displays achieve their compatibility with night vision devices through a combination of specialized backlighting technology, filters, and other techniques. For example, they typically use LEDs or other light sources that emit light in the near-infrared (NIR) range, which is not visible to the naked eye but is compatible with night vision devices. Additionally, they often incorporate specialized filters to ensure that the light emitted by the display falls within the acceptable range for night vision compatibility.

Why Would Someone Need a Night Vision Display?

NVIS displays are primarily used in military and other specialized applications where low-light conditions are a concern. For example, military personnel may use night vision displays to navigate and conduct surveillance during nighttime operations, while pilots may use them to land aircraft in low-light conditions. Additionally, they may be used in other applications where low-light conditions are a concern, such as law enforcement, search and rescue, and commercial aviation.

In these applications, the use of NVIS displays can be critical for ensuring that individuals can operate safely and effectively in low-light conditions. Without NVIS displays, it may be difficult or impossible for individuals to see their surroundings and perform tasks that are necessary for their mission.

Using NVIS Displays on Computers

While NVIS displays are primarily used in specialized applications, they can also be useful in certain computer applications. For example, video editors may find them helpful when working with footage captured in low-light conditions, as they can provide a more accurate assessment of the color and brightness of the footage. Similarly, gamers may prefer them for a more immersive gaming experience.

When used on computers, NVIS displays typically require specialized hardware and software to ensure that they are compatible with the user’s night vision equipment. This may include specialized drivers or firmware, as well as adjustments to the display settings to ensure that the light emitted falls within the acceptable range for night vision compatibility.

Conclusion

NVIS displays are a specialized type of display technology that are designed for use in low-light or night-time conditions where the use of night vision goggles or other night vision devices is required. While they are primarily used in military and other specialized applications, they can also be useful in certain computer applications. By understanding the technical details of NVIS displays, individuals can determine whether they may be useful in their particular situation.

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1. Electromagnetic Environmental Effects (E3)

One of the most important topics covered in MIL-STD-464 is the Electromagnetic Environmental Effects (E3). E3 refers to the interactions between electromagnetic fields and electronic systems. This includes both intentional emissions from electronic devices, such as radio frequency (RF) transmissions, as well as unintentional emissions, such as electromagnetic interference (EMI) caused by other electronic devices or natural phenomena.

2. EMC Requirements

MIL-STD-464 provides detailed guidelines for the EMC requirements that electronic equipment, subsystems, and systems must meet to ensure E3 compatibility. The standard defines specific test methods and procedures that must be followed to verify the EMC performance of electronic equipment.

3. System-Level E3 Design

MIL-STD-464 also covers system-level E3 design considerations. This includes the design of electronic systems that must operate in E3 environments, such as military aircraft or naval vessels. The standard provides guidelines for the design of such systems, including the selection of appropriate shielding materials and the placement of components to minimize EMI.

4. E3 Control Plans

Another important topic covered in MIL-STD-464 is the development of E3 Control Plans. These plans provide a framework for managing E3 issues throughout the lifecycle of electronic systems. The plans include procedures for identifying potential E3 problems, testing and evaluating electronic systems for E3 compliance, and implementing corrective actions when necessary.

5. Electromagnetic Pulse (EMP)

MIL-STD-464 also covers the effects of Electromagnetic Pulse (EMP) on electronic systems. EMP is a burst of electromagnetic energy that can be caused by nuclear detonation, high-altitude nuclear explosions, or other sources. The standard provides guidelines for designing electronic systems to withstand the effects of EMP.

MIL-STD-464 is a comprehensive set of guidelines that ensures electronic equipment, subsystems, and systems are designed to meet electromagnetic compatibility requirements. The standard covers a wide range of topics, including EMC requirements, system-level E3 design considerations, E3 Control Plans, and the effects of Electromagnetic Pulse (EMP). Adherence to these standards is critical for ensuring the reliability and performance of electronic systems in E3 environments.

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In order to ensure that military equipment is up to the task, it is essential to subject it to rigorous shock and vibration testing. This type of testing simulates the types of stresses that equipment may encounter during transportation, deployment, and operation. This helps to identify potential weaknesses or design flaws that could lead to equipment failure in the field.

One example of the importance of shock and vibration testing can be seen in the development of military vehicles. Military vehicles, such as tanks and armored personnel carriers, must be able to withstand extreme levels of vibration and shock while driving over rough terrain. Inadequate testing can result in catastrophic failure, potentially leading to injury or loss of life for military personnel. This includes the laptops and tablets that are installed in these vehicles.

Similarly, aircraft must be tested for their ability to withstand the stresses of takeoff, flight, and landing. The vibration and shock loads experienced by aircraft during these phases can be significant and must be properly accounted for during testing. Failure to properly test aircraft systems, including personal laptops/tablets, can lead to in-flight failures and accidents.

Another area where shock and vibration testing is critical is in the development of weapons systems. Weapons systems, such as guns and missiles, must be designed to withstand the shock and vibration loads experienced during firing and transport. Inadequate testing can result in misfires, which can be deadly in a military setting.

In addition to ensuring the safety and effectiveness of military equipment, shock and vibration testing can also lead to cost savings in the long run. By identifying potential design flaws or weaknesses during testing, equipment can be modified or improved before it is deployed, reducing the need for expensive repairs or replacements in the field.

In conclusion, shock and vibration testing is an essential component of military equipment development and maintenance. By subjecting military equipment to rigorous testing, potential weaknesses and design flaws can be identified and corrected before deployment. This ensures that military personnel can rely on their equipment to perform effectively and safely in a variety of environments and operational scenarios.

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Salt is a highly corrosive substance that can cause severe damage to military devices. When salt comes into contact with metal components, it can cause rust and corrosion, which can weaken the structural integrity of the device. This can lead to equipment failure and potentially dangerous situations for military personnel. Salt is commonly found in coastal environments, where military operations often take place.

Fog, on the other hand, is a type of mist that contains tiny droplets of water. Fog can be a particular problem for military devices because the droplets can settle on the device’s surfaces, causing them to become wet. This can lead to electrical problems, such as short circuits, which can damage the device and render it unusable.

To prevent salt and fog damage, military devices must be designed with appropriate protection measures. One common method of protection is the use of specialized coatings that can resist corrosion and moisture. These coatings are often applied to metal components, such as chassis and electrical connections, to prevent rust and other forms of corrosion.

Another method of protection is the use of specialized seals and gaskets to prevent moisture from entering the device. These seals and gaskets can be applied to device enclosures, such as communication equipment and weapons systems, to prevent moisture from entering the device and causing damage.

Salt and fog protection is essential for military devices because it helps to ensure that the equipment remains functional and reliable in harsh environments. Military personnel rely on their equipment to perform effectively in a variety of situations, and any failure can be dangerous and potentially life-threatening. By designing devices with appropriate protection measures, military personnel can be confident that their equipment will remain functional and reliable, even in the harshest conditions.

In conclusion, salt and fog protection for military devices is an essential aspect of ensuring the durability and reliability of military equipment. The corrosive nature of salt and the moisture content of fog can cause significant damage to military devices, compromising their performance and potentially putting the lives of military personnel at risk. By designing devices with appropriate protection measures, military personnel can be confident in the reliability of their equipment and the safety of their operations.

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1553 technology was first introduced in the 1970s and is still widely used in military aircraft, spacecraft, and other aerospace applications. It has proven to be a reliable and efficient solution for transmitting a variety of different types of data, including control, status, and sensor information.

1553 works by using a single twisted pair of wires to transmit data in a time-division multiplexed (TDM) format. This means that different avionics systems can share the same communication channel and transmit data at different times. The data is transmitted in packets, with each packet consisting of a command word, data words, and an end-of-message (EOM) word. The 1553 bus controller manages the communication by controlling the access to the bus and ensuring that data packets are transmitted in the correct order.

One of the key benefits of 1553 technology is its ability to handle a large number of avionics systems at once. Each system can transmit data to the bus controller, and the controller can distribute the data to the other systems as needed. This allows for efficient use of the communication channel and reduces the amount of wiring required for each system.

Another benefit of 1553 is its high level of reliability. The 1553 protocol includes error-checking features to ensure that data is transmitted correctly. If an error is detected, the bus controller will automatically retransmit the data until it is received correctly. This helps to ensure that critical information is transmitted accurately and in a timely manner.

In conclusion, 1553 is a robust and efficient communication protocol that has been widely adopted for use in avionics and aerospace applications. Its ability to handle a large number of systems, combined with its reliability and error-checking features, make it an ideal solution for transmitting critical information in real-time.

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Copper Ethernet, also known as twisted pair Ethernet, is the most common type of cable used in networking. It is made up of copper wires that are twisted together to reduce interference. Copper Ethernet is relatively inexpensive and easy to install, making it a popular choice for home and small business networks. Additionally, copper Ethernet cables are flexible and can be bent and twisted to fit into tight spaces.

However, copper Ethernet cables have some limitations. They are not as fast as fiber Ethernet cables and have a limited range, which means they are not suitable for larger networks or networks that require long distance connections. Copper Ethernet cables also have a higher attenuation rate, which means they lose signal strength over longer distances. Additionally, copper Ethernet cables are prone to interference from other devices, such as power lines and other electronic equipment (see EMI Sheilding).

Fiber Ethernet, on the other hand, is made up of glass or plastic fibers that transmit data as light. This makes fiber Ethernet cables much faster and more reliable than copper Ethernet cables. They also have a much longer range, which makes them suitable for larger networks and long distance connections. Additionally, fiber Ethernet cables are immune to electromagnetic interference, which means they are less likely to be affected by other devices.

However, fiber Ethernet cables are more expensive and difficult to install than copper Ethernet cables. They also require special equipment to terminate and connect the cables, which adds to the cost and complexity of the installation process. Additionally, fiber Ethernet cables are more fragile than copper Ethernet cables, and they can be more easily damaged if not handled with care.

In summary, Copper Ethernet and Fiber Ethernet both have their own advantages and disadvantages. Copper Ethernet is a more affordable and easier to install option, but it is not as fast or reliable as Fiber Ethernet. Fiber Ethernet is faster and more reliable, but it is also more expensive and difficult to install. It’s important to consider the specific needs of your network when deciding which type of cable to use.

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One of the key benefits of FireWire is its high data transfer rates, which can reach up to 800 megabits per second. This makes it well-suited for applications that require large amounts of data to be transferred quickly, such as video editing or audio recording. Additionally, FireWire supports “hot swapping,” which means that devices can be connected and disconnected while the system is running without the need to reboot.

Another benefit of FireWire is that it supports peer-to-peer communication, which means that devices can communicate directly with each other without the need for a computer to act as a intermediary. This allows for more efficient data transfer and can save on computer processing power.

FireWire is also known for its plug-and-play capabilities, which make it easy to connect and disconnect devices without the need for additional software or drivers. This is particularly useful for users who frequently change or add devices to their system.

FireWire has been losing popularity with the rise of USB technology which has faster data transfer speeds and more widespread support. USB-C is now considered as the new standard for digital connectivity, hence FireWire is now seen as legacy technology. ProCustom Group will continue to support these legacy integrations.

In conclusion, FireWire is a high-speed data transfer technology that has been used for decades to connect digital devices. Its high data transfer rates, support for peer-to-peer communication, and plug-and-play capabilities make it well-suited for applications that require large amounts of data to be transferred quickly. However, it is being replaced by USB technology as the new standard for digital connectivity.

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The importance of EMI shielding in the defense industry cannot be overstated. In battlefield situations, for example, electronic equipment is subjected to a wide range of environmental conditions, including extreme temperatures, humidity, and dust (see MIL-STD-810). EMI shielded systems are often rugged in nature and are built to protect this equipment from these harsh conditions, ensuring that it continues to function properly and perform its intended mission.

Another important aspect of EMI shielding in the defense industry is its ability to protect against electronic warfare (EW) threats. These threats include jamming and spoofing, which can be used to disrupt or degrade the performance of electronic equipment. EMI shielding helps to protect against these threats by providing a barrier between the equipment and the source of the interference. ProCustom Group has specifically developed various solution to protect against these events (e.g. HEMP Hardening). While MIL-STD-461 covers a lot of the emissions/susceptibility risks – there are often more extreme scenerios that must be accounted for when designing an EMI shielded system.

There are many different types of EMI shielding materials and techniques that are used in the defense industry, including conductive coatings, metal enclosures, and electromagnetic wave absorbers. Each of these has its own unique set of properties and benefits, and the choice of which to use will depend on the specific application and the level of protection required.

EMI shielding is an essential aspect of the defense industry, as it helps to protect sensitive electronic equipment from a wide range of environmental conditions and electronic warfare threats. Without proper EMI shielding, electronic equipment can malfunction or even fail completely, putting lives and missions at risk.

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PCMCIA stands for “Personal Computer Memory Card International Association.” The organization was founded in 1989 to standardize the design and manufacture of credit-card-sized devices that could be inserted into a computer’s PCMCIA slot to provide additional functionality, such as memory expansion, networking, or wireless connectivity.

The first PCMCIA cards were memory cards for portable computers, but the standard soon expanded to include other types of devices as well. The organization changed its name to the PC Card Standard Association in 1998, and the standard was eventually replaced by the ExpressCard standard in the early 2000s.

PCMCIA readers were commonly used in laptops during the 1990s and early 2000s, but they were gradually phased out as other technologies became more prevalent. One reason for this is that PCMCIA cards were relatively large and bulky, and as laptops became smaller and more compact, there was less room for the PCMCIA slot. Additionally, as USB and other types of connectors/interfaces became more widely available, they provided a more flexible and versatile way to connect peripheral devices to a laptop.

Another reason is that the ExpressCard standard, which was introduced in the early 2000s, offered faster data transfer speeds and more advanced features compared to PCMCIA cards, making them a more attractive option for laptop manufacturers and users. As a result, the PCMCIA readers were replaced by the ExpressCard readers in Laptops.

Finally, with the advent of cloud storage, wireless connectivity and online services, many users found they didn’t need to use a physical card to expand their storage or add connectivity, which further reduced the need for PCMCIA readers in laptops.

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