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Green circuit board with black memory chips, 240 gold pins along bottom edge

A-Tech

A-Tech 4GB DDR3 1600 PC3-12800 240-Pin 1Rx8 Desktop RAM for Micron MT8JTF51264AZ-1G6E1

SKU CH-9KK1-YH8CJ

A 4GB DDR3 desktop memory module running at 1600MHz PC3-12800 on a 240-pin unbuffered DIMM at 1.5V

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • Tested Frequency1600
  • Voltage1.50V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • Boosts multitasking with 4GB DDR3 1600MHz capacity
  • Runs at standard 1.5V for broad desktop compatibility
  • 240-pin unbuffered DIMM fits standard motherboard slots
  • Non-ECC design keeps latency low for everyday tasks
  • Direct replacement for Micron MT8JTF51264AZ-1G6E1 module

4GB DDR3 1600 Desktop Upgrade

This 4GB DDR3 1600 module upgrades a desktop that uses 240-pin unbuffered DIMMs. It runs at the standard 1.5V DDR3 voltage and carries a PC3-12800 rating. The single-rank 1Rx8 organisation keeps electrical loading light on the memory controller. Builders who want ECC error correction or registered buffering cannot use this module.

Replaces Micron MT8JTF51264AZ-1G6E1

The stick is a direct replacement for Micron part numbers MT8JTF51264AZ-1G6 and MT8JTF51264AZ-1G6E1. Swapping an older or failed 4GB DDR3 DIMM for this unit restores the original capacity and 1600 MT/s data rate. The jump is worth it when the existing module has failed, runs at a lower speed, or when a vacant slot is available for a simple capacity increase.

Steady 1600 MT/s under load

Rated at 1600 MT/s and tested at that frequency, the module maintains its data rate during extended workloads rather than only in short bursts. Standard 1.5V operation avoids the extra heat that higher-voltage kits produce during sustained use. Unbuffered signalling adds no latency penalty, so throughput stays consistent across long rendering, compilation or virtualisation sessions.

Highlights

  • Boosts multitasking with 4GB DDR3 1600MHz capacity
  • Runs at standard 1.5V for broad desktop compatibility
  • 240-pin unbuffered DIMM fits standard motherboard slots
  • Non-ECC design keeps latency low for everyday tasks
  • Direct replacement for Micron MT8JTF51264AZ-1G6E1 module

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
Tested Frequency1600
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

Questions about this item

Will this module fit my motherboard's 240-pin DDR3 slots?

Yes, it is a standard 240-pin DDR3 DIMM designed for desktop boards that accept unbuffered, non-ECC memory at 1.5 V.

Can I mix this 4 GB stick with my existing 1600 MHz DDR3 RAM?

Mixing works best when speed, voltage and timing match; this module runs at 1600 MHz and 1.50 V, so it will pair cleanly with identical spec kits.

Is this a direct replacement for Micron part MT8JTF51264AZ-1G6E1?

The supplier lists it as a compatible replacement for both MT8JTF51264AZ-1G6 and MT8JTF51264AZ-1G6E1 part numbers.

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