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16GB RAM Replacement for Samsung M378A2K43BB1-CRC, M378A2K43CB1-CRC | DDR4 2400MHz PC4-19200 DIMM 2Rx8 Desktop Memory
- 16GB ( 1x 16GB Module ) | DDR4 2400 MHz ( PC4-19200 ) | DDR4 DIMM ( 288-Pin ) | Non-ECC UDIMM ( Unbuffered DIMM ) | 1.2V - DDR4 Standard Voltage
- Compatible Replacement for Samsung M378A2K43BB1-CRC, M378A2K43CB1-CRC
- 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 Samsung:
M378A2K43BB1-CRC
M378A2K43CB1-CRC
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2400 MHz ( PC4-19200 )
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 Samsung:
M378A2K43BB1-CRC
M378A2K43CB1-CRC
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2400 MHz ( PC4-19200 )
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.
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A-Tech 16GB DDR4-2400 desktop memory is a single 288-pin, non-ECC unbuffered DIMM designed as a replacement for Samsung M378A2K43BB1-CRC and M378A2K43CB1-CRC modules, for desktop users whose systems support these memory specifications.
Recommended For
- Owners of a compatible DDR4 desktop replacing a failed or missing 16GB module, provided the motherboard and processor support 16GB DDR4-2400 UDIMMs.
- People extending the life of an older DDR4 desktop that needs a single 16GB module for everyday work, such as office apps, web browsing, and video calls; confirm the system supports this module’s speed and capacity first.
- Desktop owners who need one 16GB stick to add capacity alongside existing memory and are willing to check motherboard guidance for mixed-module compatibility and channel configuration.
- Users of a compatible desktop who value a standard-voltage, unbuffered DDR4 replacement over overclocking features or a matched multi-stick kit.
Real-World Use Scenarios
- On a compatible desktop that is running short on memory, use this module as part of an upgrade to 16GB for everyday work—such as browsing with several tabs open while using email, documents, and chat. Switching between apps may feel smoother when limited RAM was causing slowdowns; adding memory has less effect if the PC already has enough.
- For casual PC gaming on a compatible DDR4 desktop, having 16GB of total system memory can leave more room for a game and background apps such as voice chat or a browser. It may help if the system was running out of memory, but it does not guarantee higher frame rates, which also depend on the processor, graphics card, and memory-channel setup.
- For light photo work or occasional video editing on a compatible desktop, a 16GB total-memory setup can accommodate modest projects and several open applications. Large projects or demanding editing workloads may need more memory, and extra RAM alone does not ensure faster exports.
- When updating an older desktop for school or home-office tasks, this module can be used to add memory or replace an existing module, if the system supports it. Check the motherboard or PC's supported memory configuration first; the final capacity depends on the other installed RAM and the system's limits.