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Green rectangular DDR4 DIMM with black chips, no heat spreader, 288-pin edge connector

A-Tech

A-Tech 32GB DDR4 2933 CL21 Desktop RAM

SKU CH-XPSB-DAVG4

32GB DDR4 desktop memory module running at 2933MHz with CL21 latency and 1.2V operation

  • Capacity32GB
  • SpeedDDR4 2933 (PC4 23400)
  • Tested Frequency2933
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCNo
  • 32 GB capacity lets you run more applications at once
  • DDR4 2933 MHz speed moves data quickly through the system
  • CL21 latency keeps response times tight for everyday workloads
  • 20 V operation matches standard desktop voltage requirements
  • 288-pin DIMM fits the memory slots on compatible desktop motherboards

32GB DDR4 2933 Replacement Module

This 32GB DDR4 module runs at 2933 MHz with CL21 latency and 1.20V operation. It is built as an unbuffered 288-pin DIMM using Samsung chipset components. The stick is a direct replacement for Samsung M378A4G43AB2-CVF.

Ideal for Desktop Capacity Upgrades

The single 32GB stick suits owners of compatible desktop boards that accept non-ECC UDIMM memory at this speed. Systems requiring ECC, registered modules or a different pin count should look elsewhere.

No Extras Included

The package contains only the memory module itself. No heat spreader, software, cables or additional hardware are bundled, so the upgrade adds capacity without changing the physical or software environment.

Highlights

  • 32 GB capacity lets you run more applications at once
  • DDR4 2933 MHz speed moves data quickly through the system
  • CL21 latency keeps response times tight for everyday workloads
  • 20 V operation matches standard desktop voltage requirements
  • 288-pin DIMM fits the memory slots on compatible desktop motherboards

Specifications

BrandA-Tech
SeriesCompatible Replacement for Samsung
ModelM378A4G43AB2-CVF
Capacity32GB
SpeedDDR4 2933 (PC4 23400)
Tested Frequency2933
CAS LatencyCL21
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetSamsung Chipset
Heat SpreaderNo
FeaturesM378A4G43AB2-CVF
Recommend UseCompatible Replacement for Samsung M378A4G43AB2-CVF

Questions about this item

Will this 32GB DDR4 2933 module fit my desktop motherboard?

It is a standard 288-pin DDR4 DIMM, so it fits any desktop board that accepts DDR4 memory.

My system specifies PC4-23400 speed — is this the same module?

Yes, PC4-23400 is the JEDEC designation for DDR4 2933, which is the tested frequency of this module.

Does the module require a heat spreader or special cooling?

No heat spreader is included; the module runs at the standard 1.20V and relies on normal case airflow.

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