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Green circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M378B5173EB0-YK0 4GB DDR3 1Rx8 PC3L-12800U desktop RAM

SKU CH-B6ZB-MZ7CQ

Adds 4 GB of DDR3 desktop memory in a 1Rx8 PC3L-12800U module

  • Samsung DDR3 reliability for stable desktop operation
  • 4GB capacity adds responsive multitasking headroom
  • 1Rx8 single-rank layout simplifies memory configuration
  • PC3L-12800U specification ensures broad system compatibility

4GB DDR3 desktop memory

This 4 GB DDR3 module uses a single-rank 1Rx8 organisation and runs at PC3L-12800U speed for standard desktop systems. It is built for owners who need a basic capacity increase on compatible motherboards. Buyers who want more storage or higher-density kits should look elsewhere.

DDR3 stick only

The package contains the memory stick itself with no extra cables, brackets or software. Nothing bundled changes the installation process or adds features beyond the raw module.

Highlights

  • Samsung DDR3 reliability for stable desktop operation
  • 4GB capacity adds responsive multitasking headroom
  • 1Rx8 single-rank layout simplifies memory configuration
  • PC3L-12800U specification ensures broad system compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Will the Samsung M378B5173EB0-YK0 DDR3 module require any maintenance or replacement over time?

DDR3 desktop memory is a solid-state component with no moving parts, so it does not require routine maintenance. Replacement is only needed if a fault develops or if you upgrade to a higher capacity or newer memory standard.

What limit appears first when the Samsung M378B5173EB0-YK0 DDR3 module runs under sustained heavy load?

The module operates at the PC3L-12800U speed rating, so the primary limit under sustained use is its maximum data transfer rate of 12800 MT/s. Thermal throttling is unlikely at standard JEDEC voltages.

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