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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 2133MHz PC4-17000 2Rx8 Desktop Memory

SKU CH-EQK9-4Z608

8GB DDR4 desktop DIMM running at 2133MHz with 1.20V operation for AMD and Intel systems

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • Tested speed2133
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity handles heavier multitasking workloads smoothly
  • DDR4 2133MHz speed accelerates application loading times
  • 20V standard voltage reduces system power draw
  • 288-pin DIMM fits mainstream desktop motherboards
  • Non-ECC unbuffered design ensures broad AMD and Intel compatibility

Desktop DDR4 Upgrade for AMD and Intel Systems

This 8 GB DDR4 module runs at 2133 MHz (PC4-17000) and uses the standard 1.20 V voltage. It is built as a single 288-pin unbuffered DIMM with a 2Rx8 organisation. The memory is designed as a direct replacement for Micron MTA16ATF1G64AZ-2G1 series modules and is tested for compatibility with both AMD and Intel desktop platforms.

Speed and Voltage Determine Compatibility

The tested frequency is 2133 MHz at 1.20 V with no ECC and no registered buffer. These three figures decide whether the module will post and run stably in a given motherboard. Buyers who need ECC error correction or a different data rate cannot use this part.

Low-Voltage Operation Keeps Thermals Modest

At the standard DDR4 voltage of 1.20 V the module draws minimal power and produces little heat during normal desktop workloads. No active cooling is required and acoustic output is negligible. Systems with restricted airflow will not see a thermal penalty from adding this memory.

How it compares

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

Price $47.99
Cheaper than about 67% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $6.00 per GB
Cheaper than about 59% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
Tested speed2133
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will the advertised 2133MHz speed actually run at that frequency in my desktop?

The module is tested at 2133MHz and will operate at that speed if the motherboard and CPU memory controller support DDR4 2133; otherwise it will run at the highest speed both components can agree on.

Does the PC4-17000 label limit the bandwidth I can get in practice?

PC4-17000 represents a peak transfer rate of 17000 MB/s for DDR4 2133; real-world throughput will be slightly lower due to protocol overhead and system latency.

What physical slot does this 8GB stick need on the motherboard?

It uses a 288-pin DIMM form factor designed for desktop DDR4 sockets; the module is unbuffered and non-ECC, matching standard consumer motherboard slots.

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