288Pin DDR4 Memory Test Protection Card Adapter For Desktop DDR4 Motherboards

Product Specification

288Pin DDR4 Memory Test Protection Card Adapter For Desktop DDR4 Motherboards.

Product specifications:

1.Desktop DDR4 (288pin / 1.2v) memory test protection card.

2. Suitable for DDR4 memory card of desktop PC.

3.Working voltage: 1.2V DC.

4. No additional driver is needed.

5.Design 4-Layers PCB design for reducing the signal loss and EMI.

Product Overview:

This desktop DDR4 memory module test protection card is a key tool for ensuring stable operation and efficient testing of memory modules. It combines testing and protection functions, with a unique DDR4 288PIN slot and gold finger design, accurately adapting to desktop DDR4 memory modules. The two ear buckles on both sides of the slot act as loyal guards, firmly securing the memory module and effectively preventing looseness and displacement, ensuring the stability of data transmission. Of particular note is the exquisite design of its four layer PCB board, which greatly reduces signal loss and EMI without the need for additional power supply, ensuring the performance of the memory module. Whether it is compatibility testing, performance evaluation, or protection in daily use, it can easily handle it.

Product Features

Precision adaptation of desktop DDR4 memory modules:

The 288PIN slot and gold finger, which strictly follow the DDR4 standard, are the perfect "password lock" for desktop DDR4 memory modules. The position and electrical parameters of each pin have been finely tuned to ensure a tight fit and tight contact when inserting the memory module. Whether it is the pursuit of ultimate speed in high-frequency memory modules or the stable daily data reading and writing of ordinary memory modules, seamless connection can be achieved under this precise adaptation, laying a solid foundation for subsequent data transmission and completely avoiding various faults caused by incompatible interfaces.

Ear clip design for stable memory module:

The two carefully designed ear loops on both sides of the slot may seem small but contain a lot of energy. When the DDR4 memory module is inserted into the slot, the ear clip will automatically tightly grip the memory module, and its just right elasticity ensures the firmness of the fixation without causing damage to the memory module. During the operation of the computer, even in the event of chassis vibration, handling shaking, etc., the memory module can be stably fixed in place, providing continuous and stable data support for the system, effectively reducing the incidence of crashes, blue screens, and other problems caused by loose memory modules.

Convenience without additional power supply:

A major highlight of product design is that it can operate without the need for an additional power source. This means that during memory module testing, installation, and other operations, there is no need to search for additional power interfaces or connect power cords, greatly simplifying the operation process. Whether it's professional computer hardware testers frequently switching memory modules for testing in the laboratory, or ordinary DIY enthusiasts assembling computers at home, they can easily get started, saving time and energy, making the installation and testing of memory modules more efficient and convenient.

Optimization of signal transmission for four layer PCB board:

The use of a four layer PCB board design is an outstanding innovation in the technical aspect of this product. The multi-layer structure cleverly isolates the signal layer, power layer, and ground layer through a reasonable circuit layout, effectively reducing mutual interference between signals and reducing signal loss. At the same time, the suppression effect on EMI (electromagnetic interference) is significantly improved, ensuring that the memory module operates in a pure electromagnetic environment. This not only helps to improve the read and write speed of the memory module, but also enhances the stability of the system. When running high loads such as large games or professional design software, it adds wings to data transmission and ensures smooth computer operation.

Product Structure and Interface Introduction

DDR4 288PIN slot:

The internal pins are made of high-purity copper alloy material, which has excellent conductivity, ensuring efficient and smooth data transmission between the memory module and the test protection card. The slot shell is made of high-strength engineering plastic, which has excellent insulation performance and mechanical strength, effectively resisting static interference and external collision, ensuring the integrity and safety of the slot. Its plug-in design is tightly fitted, and after insertion, it can automatically lock the memory module to prevent loosening, providing a solid guarantee for the stable operation of the memory module.

DDR4 288pin gold finger:

Made by high-precision mold stamping, with extremely small dimensional tolerances, the connection with the memory module is precise and error free. Adopting a multi-layer composite metal structure, surface gold plating treatment further enhances conductivity, and an internally reinforced signal transmission layer ensures high-speed and stable data transmission. The root of the golden finger is connected to the main body of the test protection card through advanced compression technology, balancing mechanical strength and electrical performance. Frequent insertion and removal are not easy to deform or damage, maintaining a stable signal transmission link at all times.

Ear clip device:

The ear clip is made of engineering plastic with good elasticity, and the internal structure is ingeniously designed to fix the memory module through a simple buckle principle. Its surface is smooth and will not scratch the memory module, and its elasticity remains stable during long-term use, ensuring consistent fixation of the memory module.

Main body of four layer PCB board:

The internal circuit layout of the four layer PCB board is scientifically reasonable, and precise via connections are made between each layer to achieve orderly transmission of signals, power, and ground. The board is made of high-quality insulation materials, which have good heat resistance and corrosion resistance, and can work stably in complex computer chassis environments, laying a solid foundation for the performance improvement of the entire testing protection card.

Performance advantages

Efficient and stable testing guarantee: With precise interface adaptation, stable structural design, and optimized signal transmission, it provides an efficient and stable platform for testing desktop DDR4 memory modules. Whether it is performance testing and compatibility verification of new memory modules by chip manufacturers, or troubleshooting and diagnosis of faulty memory modules by computer repair shops, this test protection card can quickly and accurately obtain the status information of memory modules, shorten the testing cycle, and improve work efficiency.

Reliable daily use protection: In daily computer use, it acts as a "personal bodyguard" for the memory module, ensuring that it is protected from various vibrations, collisions, and electromagnetic interference inside the chassis. Effectively extending the service life of memory modules, reducing the incidence of system failures caused by memory module issues, and allowing users to enjoy the convenience and fun brought by computers without worrying about loose memory modules or performance degradation.

Simplified operation process and cost: The feature of not requiring additional power greatly simplifies the operation process, reduces dependence on additional power supply equipment, not only saves hardware costs, but also reduces potential risks caused by improper power connection. Both large-scale computer production assembly lines and individual DIY installation scenarios can benefit from it, improving overall installation efficiency and quality.

Usage method

Test protection card installation:

Open the desktop computer case and select a suitable location near the motherboard memory slot to ensure sufficient peripheral space for easy insertion and removal of memory modules. Align the DDR4 288 pin gold finger of the desktop DDR4 memory module test protection card with the corresponding memory slot on the motherboard, slowly and smoothly insert it until the gold finger is fully embedded, and hear a crisp "click" sound to indicate a secure connection. At this point, gently pull the test protection card to check for any signs of looseness.

Memory module insertion:

Pick up the DDR4 memory module and align its golden finger with the DDR4 288PIN slot of the test protection card. Pay attention to the correct insertion direction and slowly insert it with moderate force until the memory module is fully inserted into the slot. At this point, the ear loops on both sides of the slot will automatically fasten the memory module to ensure its secure fixation. If the ear clip is not fully fastened, gently press the ear clip to make it tightly fit the memory module.

Pre startup inspection:

After inserting the memory module, carefully check whether the connection between the test protection card and the memory module is tight, whether the ear clip is fixed to the memory module, and whether there is any looseness, misalignment, or other issues. Meanwhile, observe whether other components inside the chassis are installed properly and whether there are any foreign objects obstructing them. If everything is normal, close the computer case and prepare to start the computer.

Usage and monitoring:

After starting the computer, pay attention to whether the system starts normally and whether there are any error messages. During computer operation, the working status of the memory module, such as temperature and read/write speed, can be monitored through the system's built-in hardware monitoring tools or third-party software. If the memory module is found to be unstable, overheated, or frequently reporting errors, it should be stopped immediately to check whether the connection between the memory module and the test protection card is loose, whether the gold fingers are oxidized, whether there are electromagnetic interference sources inside the chassis, and to identify and solve potential faults to ensure stable operation of the computer.