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Green rectangular DDR4 DIMM module with black chips and gold contacts

A-Tech

A-Tech 16GB DDR4 2933MHz CL21 1.20V DIMM desktop RAM

SKU CH-GBK4-0TZQ0

16 GB DDR4 desktop DIMM running at 2933 MHz with CL21 latency and 1.20 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL21
  • Tested speed2933
  • Rated voltage1.2 V
  • 16GB capacity lets you run more apps simultaneously
  • DDR4 2933MHz speed accelerates data transfer for responsive multitasking
  • CL21 latency reduces wait cycles during memory access
  • 20V operation keeps power draw low and heat minimal
  • 288-pin DIMM form factor fits standard desktop memory slots

Direct Replacement Module

This 16GB DDR4 DIMM is built as a compatible equivalent for Hynix HMA82GU6CJR8N-WM and HMA82GU6DJR8N-WM modules. It fits standard 288-pin desktop slots and runs at the standard 1.20V DDR4 voltage. The unbuffered non-ECC design suits typical consumer desktop motherboards.

Frequency And Latency Pairing

The module operates at 2933MHz with a CAS latency of CL21, matching the PC4-23400 specification of the original Hynix parts. This exact speed and timing combination is the single specification that determines whether the memory will run without manual configuration. Verify your system supports DDR4 2933 before ordering.

Sustained Workload Stability

All units undergo quality-assurance testing to confirm reliable operation under continuous load rather than brief bursts. The standard 1.20V voltage and major-brand chipset help maintain consistent throughput during extended multitasking or large file operations. No heat spreader is fitted, so airflow across the 262-pin DIMM aids thermal management.

How it compares

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

Price $87.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.50 per GB
Cheaper than about 65% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Hynix
Model nameHMA82GU6CJR8N-WM, HMA82GU6DJR8N-WM
Total capacity16 GB
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL21
Tested speed2933
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Hynix HMA82GU6CJR8N-WM, HMA82GU6DJR8N-WM

Questions about this item

Will this 16 GB DDR4 2933 MHz module fit my desktop's 288-pin DIMM slots?

Yes, it is a standard 288-pin DDR4 UDIMM designed for desktop motherboards that support DDR4 memory.

My board only runs memory at 1.2 V — is this module compatible?

The module operates at 1.20 V, matching the standard DDR4 voltage your motherboard expects.

Can I use this stick alongside my existing Hynix HMA82GU6CJR8N-WM module?

It is built as a compatible replacement for that exact Hynix part number, so it will work in the same system.

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