Samsung 2GB 1Rx8 PC3-12800U Memory Module

The Samsung M378B5773DH0-CK0 is a 2GB DDR3 memory module that follows the PC3-12800 specification. It fits into a standard 240-pin DIMM slot and runs at 1600 MHz, giving compatible desktop systems a straightforward way to improve multitasking and overall responsiveness.

This module is unbuffered and non-ECC, so it works with most consumer and office computers that do not require server grade error correction. The single-rank 1Rx8 architecture keeps electrical load low, which supports stable operation on boards with density limits or when mixing modules of different capacities.

Installation is quick: shut down the computer, open the case, press the module into an open slot until the latches click, and power the system back on. Once the BIOS detects the extra capacity, everyday tasks such as web browsing, document editing, and media streaming can stay resident in memory rather than paging to slower storage.

Technicians, home users, and small businesses can rely on this Samsung stick when an older desktop needs a modest upgrade, a failed module must be replaced, or a dual-channel configuration needs to be completed without a large investment.

Highlights:

• 2GB DDR3 module that is unbuffered and non-ECC
• 1600 MHz operating speed under the PC3-12800 standard
• Single-rank 1Rx8 design for broad compatibility
• Standard 240-pin DIMM interface
• Suitable for desktops that accept DDR3 memory