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Green Samsung DDR3 desktop memory module, 240-pin DIMM

SAMSUNG

SAMSUNG 4GB DDR3 PC3-12800U 1600MHz 240-PIN DIMM

SKU CH-A56Z-GCDB2

4 GB DDR3 desktop memory module running at 1600 MHz with 240-pin DIMM form factor

  • 4 GB capacity lets you run more applications simultaneously
  • 1600 MHz DDR3 speed moves data quickly through the system
  • PC3-12800U rating matches mainstream desktop memory specifications
  • 240-pin DIMM form factor fits standard desktop motherboard slots
  • 1Rx8 single-rank organisation keeps signal loading low for stable operation

Desktop DDR3 module for system upgrades

This Samsung module delivers 4 GB of DDR3 memory at 1600 MHz using the PC3-12800U standard. It fits standard 240-pin DIMM slots found in compatible desktop motherboards. The non-ECC unbuffered design suits typical consumer workloads.

1Rx8 organisation with 11-12 timing

The single-rank 1Rx8 layout and CL11-12 latency determine how the stick behaves in dual-channel configurations and whether the BIOS can train it at rated speed. Builders must verify that their platform supports this density and timing combination before purchase.

No accessories or software included

Only the memory module itself is supplied in the package. There are no heat-spreaders, installation tools or software utilities bundled. The bare-stick format keeps the profile low for tight spaces but offers no additional cooling or management features.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 93% of the 3,647 comparable items (median $90.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the PC3-12800U 1600MHz rating mean for actual system performance?

The module runs at 1600 MHz with a peak transfer rate of 12,800 MB/s, so the memory controller can move up to that much data every second when the board is set to its rated speed.

How does the DDR3 interface and the 11-12 timings limit real-world bandwidth?

DDR3 tops out at the 12,800 MB/s ceiling, and the CAS 11 / 12 cycle latencies add a small delay before each burst, so sustained throughput stays at or below that rated maximum.

Will the 240-pin DIMM fit my motherboard's memory slots?

It requires a standard 240-pin DDR3 DIMM socket; the key notch position matches the DDR3 specification, so it only seats in slots designed for that generation.

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