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Green circuit board with black memory chips and gold 240-pin edge connector

A-Tech

A-Tech 4GB DDR3 1600MHz CL11 1.5V 2Rx8 Desktop RAM

SKU CH-5GGK-7ECTR

4GB DDR3 1600MHz CL11 1.5V desktop DIMM with major-brand chips tested for AMD and Intel compatibility

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • Tested Frequency1600
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCNo
  • Adds 4GB capacity for smoother multitasking with a single module
  • Runs at DDR3 1600MHz PC3-12800 for faster data throughput
  • CL11 latency at 1.50V standard voltage keeps timing tight
  • 240-pin DIMM fits standard desktop slots for simple installation
  • Major-brand chips tested for reliable long-term operation

Capacity and Compatibility

This 4GB DDR3 module runs at 1600MHz with CL11 latency and 1.50V operation. It is built as a single unbuffered DIMM using major-brand chips and targets desktop owners who need a direct replacement for specific Crucial part numbers.

Build and Connectors

The 240-pin DIMM fits standard desktop slots and uses the standard 1.5V DDR3 voltage. Non-ECC unbuffered design means it installs without server-grade requirements and works in typical consumer motherboards that accept this generation.

Upgrade Context

It replaces Crucial CT51264BA160B, BLT4G3D1608DT1TX0 and CT2KIT51264BA160B modules. The jump is worthwhile when a system has empty slots or slower DDR3 installed and the platform supports 1600MHz operation at CL11.

Highlights

  • Adds 4GB capacity for smoother multitasking with a single module
  • Runs at DDR3 1600MHz PC3-12800 for faster data throughput
  • CL11 latency at 1.50V standard voltage keeps timing tight
  • 240-pin DIMM fits standard desktop slots for simple installation
  • Major-brand chips tested for reliable long-term operation

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
Tested Frequency1600
CAS LatencyCL11
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

What DDR3 standard and speed does this 240-pin DIMM use?

This module runs at DDR3 1600 (PC3-12800) with a tested frequency of 1600 MHz.

What physical slot and form factor does this desktop memory require?

It fits a standard 240-pin DDR3 DIMM slot on a desktop motherboard.

How do I install this stick and what step is often missed?

Align the notch with the slot key, press down firmly until both retention clips click shut, then confirm the BIOS detects 4 GB at 1600 MHz.

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