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8GB RAM Replacement for Hynix HMCG66AGBSA, HMCG66AGBSA092N, HMCG66AGBSA095N | DDR5 5600MHz PC5-44800 SODIMM 1Rx16 Laptop Memory
- 8GB Module ( 1x 8GB ) | DDR5 5600 MHz ( PC5-44800 ) | DDR5 SO-DIMM ( 262-Pin ) | Non-ECC SODIMM ( Unbuffered SO-DIMM ) | 1.1V - DDR5 Standard Voltage
- Compatible equivalent for Hynix HMCG66AGBSA, HMCG66AGBSA092N, HMCG66AGBSA095N
- High performance Memory RAM upgrade designed for Laptop, Notebook, & All in One (AIO) 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
Specs
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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:
HMCG66AGBSA
HMCG66AGBSA092N
HMCG66AGBSA095N
Memory Specs
Memory Size: 8 GB ( 1 x 8 GB Module )
Memory Type: DDR5
Form Factor: SO-DIMM ( 262 Pin )
Speed: DDR5 5600 MHz ( PC5-44800 / PC5-5600B )
ECC Type: Non-ECC SODIMM ( Unbuffered SO-DIMM )
Voltage: 1.1V
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:
HMCG66AGBSA
HMCG66AGBSA092N
HMCG66AGBSA095N
Memory Specs
Memory Size: 8 GB ( 1 x 8 GB Module )
Memory Type: DDR5
Form Factor: SO-DIMM ( 262 Pin )
Speed: DDR5 5600 MHz ( PC5-44800 / PC5-5600B )
ECC Type: Non-ECC SODIMM ( Unbuffered SO-DIMM )
Voltage: 1.1V
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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A-Tech 8GB DDR5-5600 SO-DIMM laptop memory is a 262-pin, non-ECC, unbuffered module designed as a compatible replacement for Hynix HMCG66AGBSA, HMCG66AGBSA092N, and HMCG66AGBSA095N. It suits laptop, notebook, and all-in-one owners whose systems support these memory specifications.
Recommended For
- Laptop owners replacing a failed or missing Hynix HMCG66AGBSA-series stick, provided their laptop supports removable DDR5-5600 SO-DIMM memory.
- Owners of a compatible laptop with 8GB installed and an open memory slot who want to add another 8GB for a 16GB total; check the laptop’s supported configuration before buying.
- Laptop repairers and refurbishers restoring a compatible system to its original 8GB Hynix-equivalent memory configuration.
- Users adding a second compatible 8GB module to a laptop that supports a two-module configuration and want the potential bandwidth benefit of dual-channel memory.
Real-World Use Scenarios
- Replacing a failed or missing module in a laptop that supports this Hynix-compatible DDR5 SO-DIMM can restore its memory configuration; confirm the laptop’s supported capacity and memory type before ordering.
- Adding this module to a compatible laptop with an open memory slot can increase its installed RAM by 8GB, which may make everyday app switching and browser use more comfortable; the total depends on the laptop’s existing memory and limits.
- For a student or home user working on documents, email, and a few browser tabs, an 8GB memory configuration can support basic everyday tasks, though running many apps at once may still feel constrained.
- When servicing a supported laptop that originally uses the listed Hynix module, this 8GB stick can serve as a replacement without changing the laptop; it will not by itself fix slowdowns caused by the processor, storage, or other issues.

















