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Green 288-pin DDR4 DIMM module with black chips and a white label

A-Tech

A-Tech 8GB DDR4 2933 Desktop RAM 1Rx8 CL21 1.2V

SKU CH-PH5G-2QCNK

An 8 GB DDR4 2933 MHz desktop DIMM with CL21 latency and 1.2 V operation

  • Capacity8GB
  • SpeedDDR4 2933 (PC4 23400)
  • Tested Frequency2933
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCNo
  • 8GB capacity adds headroom for multitasking and heavier workloads
  • 2933 MHz DDR4 speed moves data faster for snappier response
  • CL21 latency keeps timing tight at standard 1.2 V
  • 288-pin DIMM fits standard desktop slots without adapters
  • Tested with major-brand chips for reliable desktop operation

8GB DDR4 2933 Desktop Module

This A-Tech module provides 8GB of DDR4 memory at 2933MHz with CL21 latency. It is built as a 1Rx8 unbuffered DIMM for desktop systems. The kit targets users upgrading compatible IBM-Lenovo platforms or similar DDR4 motherboards.

288-Pin DIMM Installation Notes

Installation follows the standard 288-pin DIMM procedure: align the notch, press firmly until the retention clips click. Common issues include seating the module incompletely or mixing speeds that force the system to run at a lower frequency.

Sustained Load Behaviour

At the rated 1.2V the module maintains its 2933MHz speed during extended workloads without thermal throttling. Non-ECC unbuffered operation delivers consistent throughput for multitasking and typical desktop applications over long sessions.

Highlights

  • 8GB capacity adds headroom for multitasking and heavier workloads
  • 2933 MHz DDR4 speed moves data faster for snappier response
  • CL21 latency keeps timing tight at standard 1.2 V
  • 288-pin DIMM fits standard desktop slots without adapters
  • Tested with major-brand chips for reliable desktop operation

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR4 2933 (PC4 23400)
Tested Frequency2933
CAS LatencyCL21
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

How can I confirm the 2933 MHz module is running at its rated speed after installation?

Enter the system BIOS or use a tool such as CPU-Z to verify the memory frequency reads 2933 MHz and the CAS latency shows CL21 at 1.20 V.

What is included with the 8 GB DDR4 2933 DIMM and what must be sourced separately?

The package contains one 288-pin unbuffered DIMM; no cables, brackets or additional modules are supplied.

Which capacity and speed version should I choose for a system that requires the 4X70Z78726 part?

Select the 8 GB DDR4 2933 MHz CL21 1.20 V module listed as a direct replacement for 4X70Z78726.

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