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Green 240-pin DDR3 desktop memory module with black chips and a gold edge connector

A-Tech

A-Tech 4GB DDR3 1600MHz PC3-12800 1Rx8 240-Pin desktop RAM

SKU CH-E6GN-ZZZWK

A 4 GB DDR3 desktop module running at 1600 MHz with a 240-pin DIMM form factor and standard 1.5 V operation

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • Tested speed1600
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 4GB capacity lets you run more applications simultaneously
  • DDR3 1600MHz speed accelerates data transfer for snappier responsiveness
  • 5V standard voltage keeps power draw low and compatibility broad
  • 240-pin DIMM form factor fits a wide range of desktop motherboards
  • Non-ECC unbuffered design ensures reliable operation in consumer systems

4GB DDR3 1600MHz Desktop Module

This single 4GB DDR3 DIMM runs at 1600MHz PC3-12800 with standard 1.5V operation. It is an unbuffered non-ECC 240-pin module built for AMD and Intel desktop platforms. The 1Rx8 organisation suits mainstream boards that accept standard DDR3 memory.

Check DDR3 Slot Voltage And Rank Support

Verify your motherboard accepts DDR3 DIMMs at 1.5V and supports 1Rx8 density before ordering. Confirm an open 240-pin slot is available and that the board does not require registered or ECC memory. Matching the existing module speed avoids automatic down-clocking.

Thermals Noise And Power Draw

Standard 1.5V DDR3 modules draw modest power and run cool without active cooling. The unbuffered design adds no electrical load beyond the DRAM chips. No fan or heatsink is included, so case airflow handles the minimal heat produced during typical desktop workloads.

How it compares

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

Price $18.99
Cheaper than about 89% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $4.75 per GB
Cheaper than about 76% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
Tested speed1600
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 4 GB DDR3 1600 MHz module fit my desktop's 240-pin DIMM slots?

Yes, it is a standard 240-pin unbuffered DIMM designed for desktop motherboards that accept DDR3 memory.

My system requires 1.5 V DDR3; does this module match that voltage?

The module operates at 1.5 V, which is the standard DDR3 voltage, so it will work with boards that specify 1.5 V operation.

Can I use this stick to replace a Hynix HMT451U6AFR8C-PB module?

It is listed as a compatible replacement for that Hynix part number and the other HMT451U6 variants.

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