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Green rectangular circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M378B5173QH0-YK0 4GB DDR3 1600MHz desktop RAM

SKU CH-8Y7P-J6H08

Adds 4 GB of DDR3 memory at 1600 MHz with 1.35 V low-voltage operation

  • 4GB capacity for everyday multitasking
  • 1600MHz data rate for responsive performance
  • DDR3 SDRAM technology for broad desktop compatibility
  • Low 1.35V operation reduces power draw
  • CL11 latency with 1.5ns cycle time

4GB DDR3 1600MHz desktop module

This 4GB DDR3 DIMM runs at 1600MHz with a 1.35 V operating voltage. It uses a 240-pin PC3L-12800 interface and carries CL11 timing at a 1.5ns cycle time. The single-rank 1Rx8 organisation keeps the layout simple for standard desktop boards.

Who this suits and who it does not

This module suits owners of older desktops that require low-voltage DDR3 memory for a straightforward capacity increase. Builders needing ECC error correction, higher frequencies, or larger single-stick capacities should look at other memory types that provide those specific features.

Deciding specification: 1.35 V low-voltage DDR3

The 1.35 V rating identifies this stick as PC3L low-voltage DDR3, which is electrically different from standard 1.5 V DDR3 modules. A motherboard that only supports the higher voltage will not run this memory reliably, so confirming the board's voltage requirement is the single check that determines compatibility.

Highlights

  • 4GB capacity for everyday multitasking
  • 1600MHz data rate for responsive performance
  • DDR3 SDRAM technology for broad desktop compatibility
  • Low 1.35V operation reduces power draw
  • CL11 latency with 1.5ns cycle time

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 1.35 V DDR3 module draw during continuous operation?

The module operates at 1.35 V, which is lower than standard DDR3 voltage, reducing heat output and power draw during all-day use.

What motherboard slot and memory type are required for this 240-pin stick?

A desktop motherboard with a DDR3 240-pin DIMM slot is needed; the board must accept 1.35 V PC3L-12800 memory.

Will the CL11 timing work alongside modules with different CAS latency?

The module runs at CL11; when mixed with other DDR3 sticks the system will operate at the slowest common timing and voltage.

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