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4GB RAM Replacement for Micron MT8JTF51264HZ-1G6, MT8KTF51264HZ-1G6, MT8KTF51264HZ-1G6E1, MT8KTF51264HZ-1G6E2, MT8KTF51264HZ-1G6J1 | DDR3 1600MHz PC3L-12800 SODIMM 1Rx8 Laptop Memory
- 4GB ( 1x 4GB Module ) | DDR3 1600 MHz ( PC3-12800 ) | DDR3 SODIMM ( 204-Pin ) | Non-ECC SODIMM ( Unbuffered SO-DIMM ) | 1.35V - DDR3 Low Voltage
- Compatible Equivalent for Micron MT8JTF51264HZ-1G6, MT8KTF51264HZ-1G6, MT8KTF51264HZ-1G6E1, MT8KTF51264HZ-1G6E2, MT8KTF51264HZ-1G6J1
- High performance Memory RAM upgrade designed for Laptop/Notebook/All-in-One Computer Systems
- 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
Reviews
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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 Micron:
MT8JTF51264HZ-1G6
MT8KTF51264HZ-1G6
MT8KTF51264HZ-1G6E1
MT8KTF51264HZ-1G6E2
MT8KTF51264HZ-1G6J1
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: SO-DIMM ( 204 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: Non-ECC SO-DIMM ( Unbuffered SO-DIMM )
Voltage: 1.35V
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 Micron:
MT8JTF51264HZ-1G6
MT8KTF51264HZ-1G6
MT8KTF51264HZ-1G6E1
MT8KTF51264HZ-1G6E2
MT8KTF51264HZ-1G6J1
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: SO-DIMM ( 204 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: Non-ECC SO-DIMM ( Unbuffered SO-DIMM )
Voltage: 1.35V
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 4GB DDR3L-1600 (PC3L-12800) laptop memory is a 204-pin, 1.35V SO-DIMM replacement for compatible notebooks and all-in-one PCs, including systems that use the listed Micron module numbers; confirm your system supports these specifications before buying.
Recommended For
- Owners of a compatible older laptop replacing a failed or missing 4GB DDR3L-1600 SO-DIMM; check the laptop’s supported memory type and capacity before ordering.
- People bringing a supported older laptop from 2GB to 4GB for light, mostly one-task-at-a-time use such as writing, email, or basic browsing—not a large multitasking workload.
- Owners of a compatible two-slot laptop who want to add this 4GB module to existing memory—for example, to reach 8GB from 4GB—after confirming the system supports the combined capacity and module configuration.
- Repair-minded users keeping an older DDR3 laptop in service who need a single 204-pin, non-ECC, unbuffered module rather than a newer memory generation.
Real-World Use Scenarios
- When a compatible older laptop has a faulty or missing RAM module, use this 4GB stick as a replacement; if the memory was the cause, it can restore the system’s available RAM, though it will not fix unrelated hardware or software problems.
- If a compatible laptop has an available memory slot and supports the added capacity, install this module alongside existing RAM to give everyday apps more memory to share; the actual benefit depends on the laptop and what is already installed.
- For light use on a compatible laptop with 4GB total RAM, such as email, document editing, and a few basic web tabs, this module can provide the needed memory; many open tabs or several apps at once may still feel constrained.
- When keeping an older laptop for simple browsing or similar everyday tasks, this module can support a memory replacement or upgrade if the system accepts DDR3L SODIMMs; community reports suggest older machines can remain useful, but results also depend on the processor, storage, operating system, and total RAM.


















