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8GB RAM Replacement for Hynix HMA81GU6CJR8N-XN, HMA81GU6DJR8N-XN | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
- 8GB ( 1x 8GB Module ) | DDR4 3200 MHz ( PC4-25600 ) | DDR4 DIMM ( 288-Pin ) | Non-ECC UDIMM ( Unbuffered DIMM ) | 1.2V - DDR4 Standard Voltage
- Compatible Replacement for Hynix HMA81GU6CJR8N-XN, HMA81GU6DJR8N-XN
- High performance Memory RAM upgrade designed for Desktop Computers
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase
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Overview
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An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!
Compatible Memory Module Replacement for Hynix:
HMA81GU6CJR8N-XN
HMA81GU6DJR8N-XN
Memory Specs
Memory Size: 8 GB ( 1 x 8 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 3200 MHz ( PC4-25600 )
ECC Type: Non-ECC UDIMM ( Unbuffered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Compatible Memory Module Replacement for Hynix:
HMA81GU6CJR8N-XN
HMA81GU6DJR8N-XN
Memory Specs
Memory Size: 8 GB ( 1 x 8 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 3200 MHz ( PC4-25600 )
ECC Type: Non-ECC UDIMM ( Unbuffered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by A-Tech Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
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This A-Tech 8GB DDR4-3200 desktop memory module is a compatible replacement for Hynix HMA81GU6CJR8N-XN and HMA81GU6DJR8N-XN, suited to desktop owners whose systems support 288-pin, 1.2V, non-ECC unbuffered DDR4 memory.
Recommended For
- Desktop owners replacing a failed Hynix HMA81GU6CJR8N-XN or HMA81GU6DJR8N-XN module who have verified their system supports this DDR4 UDIMM specification.
- Owners of a compatible DDR4 desktop with 8GB installed who want to add memory toward 16GB, provided the motherboard supports the added module and the installed memory can run compatibly.
- People maintaining an older DDR4 desktop for light office work, web browsing, or basic home use who need an 8GB replacement or capacity increase rather than a high-capacity upgrade.
Real-World Use Scenarios
- Replacing a failed or missing Hynix desktop memory module: this A-Tech module is listed as a replacement for the specified Hynix part numbers, helping restore a compatible DDR4 desktop to service; check the motherboard’s memory support before installing it.
- Everyday browsing, email, and documents on a desktop with 8GB total: these lighter tasks are generally workable, though keeping many apps or demanding tabs open can use most of the available memory.
- Adding memory to an existing desktop that has one compatible 8GB module: reaching 16GB can give browser tabs and everyday apps more room, but verify the board’s supported configuration and module compatibility before mixing sticks.
- Light productivity with several browser tabs, a document, and music or video streaming on an 8GB desktop: this can be practical, but adding more apps or heavier workloads may leave little memory headroom.
- Casual gaming on a DDR4 desktop: if this is added as a second compatible 8GB module, the resulting 16GB configuration may provide more memory capacity and bandwidth than a single stick; game performance still depends on the CPU, graphics card, and memory configuration.












