1. Sarrera
This manual provides instructions for the installation and proper handling of your A-Tech 16GB DDR4 2133MHz PC4-17000 DIMM memory module. This module is designed to enhance the performance of compatible Fujitsu ESPRIMO desktop systems by expanding their memory capacity.
A-Tech memory modules undergo rigorous quality control testing to ensure dependable and reliable performance.
2. Segurtasun informazioa
Please read and understand the following safety precautions before installing the memory module:
- Deskarga Elektrostatikoaren (ESD) Prebentzioa: Memory modules are sensitive to static electricity. Always handle the module by its edges and avoid touching the gold connector pins or the integrated circuits. Consider using an anti-static wrist strap or grounding yourself by touching a metal, unpainted part of your computer chassis before handling the module.
- Itzali: Ziurtatu ordenagailua guztiz itzalita eta hormako entxufetik deskonektatuta dagoela karkasa ireki edo osagaiak instalatu aurretik.
- System Manual: Always refer to your computer system's official manual for specific instructions on opening the case, locating memory slots, and any specific seating or channel guidelines.
- Bateragarritasuna: Verify that the memory module is compatible with your system model before installation. This module is specifically designed for Fujitsu ESPRIMO D556/E90+, D756, D956/E90+, D956/E94+, P756 E85+, P756 E90+, P956 E90+, PH556, PH556 E85 desktop systems.
3. Paketearen edukia
Zure paketeak elementu hauek izan beharko lituzke:
- One (1) A-Tech 16GB DDR4 2133MHz PC4-17000 DIMM Memory Module (Model: ASR562)

Image 1: A-Tech 16GB DDR4 DIMM memory module in its sealed retail packaging. The label on the module indicates "16GB DDR4 PC4-17000/2133MHz 2Rx8 1.2V".
4. Instalazio gida
Follow these steps to install the A-Tech memory module into your compatible Fujitsu ESPRIMO desktop system. It is recommended to consult your computer's specific manual for detailed instructions on accessing and installing memory.
- Prestatu zure sistema:
- Save all open work and close all running applications.
- Itzali ordenagailua erabat.
- Unplug the power cord and all other cables (monitor, keyboard, mouse, USB devices, etc.) from the back of the computer.
- Move the computer to a clean, flat, and static-free work surface.
- Ireki ordenagailuaren karkasa:
- Refer to your computer's manual for instructions on how to safely open the case. This usually involves removing screws and sliding off a side panel.
- Lurra zaitez:
- Before touching any internal components, ground yourself to discharge any static electricity. You can do this by touching an unpainted metal part of the computer chassis.
- Memoria zirrikituak bilatu:
- Identify the DIMM memory slots on your motherboard. These are typically long slots with clips on either end.
- Note the orientation of any existing memory modules or the empty slots.

2 irudia: Gertuko planoa view of the A-Tech 16GB DDR4 DIMM memory module, showing the gold connector pins and the notch for proper alignment.
- Install the Memory Module:
- Gently push open the clips at both ends of the memory slot.
- Align the notch on the bottom edge of the A-Tech memory module with the corresponding key in the DIMM slot. The module will only fit one way.
- Place the module into the slot and press down firmly and evenly on both ends until the clips snap into place, securing the module. Do not force the module if it does not seat easily. Recheck alignment.
- Itxi ordenagailuaren kaxa:
- Once the memory module is securely installed, reattach the side panel of your computer case and secure it with screws.
- Berriro konektatu eta piztu:
- Reconnect all cables to your computer.
- Entxufatu berriro korronte-kablea hormako entxufean.
- Power on your computer. The system should automatically detect the new memory. You may need to enter the BIOS/UEFI setup to confirm the new memory configuration, though this is often not required.
5. Funtzionamendu-informazioa
Once installed, the A-Tech memory module operates automatically as part of your computer's system memory (RAM). It does not require any user interaction for its basic function.
The primary benefit of upgrading your system's RAM is improved multitasking capability and overall system responsiveness. With increased memory, your computer can handle more applications simultaneously and process larger datasets more efficiently.

Image 3: A user working efficiently on a computer with multiple applications open, demonstrating the benefit of expanded memory for multitasking.
6. Mantentzea
Memory modules generally require minimal maintenance. However, proper handling and environmental conditions are important for longevity:
- Manipulazioa: Always handle the module by its edges. Avoid touching the gold contacts or the chips.
- Garbiketa: If necessary, gently clean the module with a soft, lint-free cloth. Do not use liquid cleaners or abrasive materials. For the gold contacts, a specialized electronics contact cleaner can be used sparingly, but typically is not required.
- Biltegiratzea: If storing the module, keep it in an anti-static bag to protect it from electrostatic discharge and dust.
- Ingurumena: Ensure your computer operates in a well-ventilated area to prevent excessive heat buildup, which can affect all internal components, including RAM.
7. Arazoak
Memoria-modulua instalatu ondoren arazorik baduzu, kontuan hartu arazoak konpontzeko urrats hauek:
- Computer Does Not Boot or Beeps:
- Ziurtatu memoria-modulua bere zirrikituan guztiz sartuta dagoela. Sakatu astiro bi muturretan klipak bere lekuan sartu arte.
- Verify the module's notch is correctly aligned with the slot's key.
- Try reseating the module in a different slot, if available.
- If multiple modules are installed, try booting with only the new A-Tech module, or with only the original modules to isolate the issue.
- Consult your motherboard's manual for beep codes, which often indicate memory-related problems.
- Memoria kopuru okerra detektatu da:
- Egiaztatu zure sistemaren BIOS/UEFI ezarpenak detektatutako memoria baieztatzeko.
- Ensure the module is fully seated.
- Verify that your operating system (especially 32-bit versions) supports the full amount of installed RAM. 64-bit operating systems are required to utilize more than 4GB of RAM.
- Sistemaren ezegonkortasuna edo matxurak:
- Run a memory diagnostic tool (e.g., Windows Memory Diagnostic, MemTest86) to check for errors.
- Ensure your system's BIOS/UEFI is up to date.
- Verify that the memory speed and voltage are correctly configured in the BIOS/UEFI, if applicable (this module operates at standard 1.2V DDR4).
If problems persist, contact A-Tech Technical Support for further assistance.
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | A-Tech |
| Modelo zenbakia | ASR562 |
| Memoria Tamaina | 16 GB |
| Memoriaren Teknologia | DDR4 DIMM |
| Memoria Abiadura | 2133 MHz (PC4-17000 / PC4-2133) |
| Pin zenbaketa | 288-Pin |
| Akatsen zuzenketa | ECCrik gabeko bufferrik gabekoa |
| liburukiatage | 1.2V |
| Neurriak (LxWxH) | 5.25 x 1.18 x 0.15 hazbete (133.35 x 30 x 3.8 mm) |
| Gailu bateragarriak | Fujitsu ESPRIMO D556/E90+, D756, D956/E90+, D956/E94+, P756 E85+, P756 E90+, P956 E90+, PH556, PH556 E85 Desktop Systems |

Image 4: Technical diagram illustrating the physical dimensions of the A-Tech DDR4 DIMM memory module in both millimeters and inches.
9. Bermearen informazioa
This A-Tech memory module is backed by A-Tech's Limited Lifetime Warranty. This warranty covers defects in materials and workmanship for the lifetime of the product. For full details regarding warranty terms and conditions, please refer to the official A-Tech webwebgunean edo jarri harremanetan bezeroarentzako laguntzarekin.
10. Laguntza Teknikoa
Should you require assistance with installation, troubleshooting, or have any questions regarding your A-Tech memory module, our knowledgeable Technical Support Team is available to help.
- Sareko baliabideak: Bisitatu atechmemory.com/pages/qr for additional information, FAQs, and support resources.
- Jarri harremanetan laguntzarekin: Refer to the A-Tech website for contact methods, including phone and email support.





