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Green printed circuit board with black memory chips, gold edge connectors, no heat spreader

A-Tech

A-Tech 32GB DDR4 3200MHz CL22 Desktop RAM

SKU CH-9KBE-VY8RD

32GB DDR4 3200MHz CL22 desktop DIMM for Samsung M378A4G43BB2-CWE replacement

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetSamsung Chipset
  • CAS latencyCL22
  • Tested speed3200
  • Rated voltage1.2 V
  • 32GB capacity handles heavier multitasking workloads
  • DDR4 3200MHz speed accelerates data transfer rates
  • CL22 latency supports responsive system operation
  • 2V standard voltage maintains efficient power usage
  • 288-pin DIMM form factor fits desktop motherboard slots

A-Tech 32GB DDR4 3200MHz CL22 Module

This 32GB DDR4 module runs at 3200MHz with a CAS latency of 22 and operates at the standard 1.20V. It is an unbuffered, non-ECC DIMM designed as a compatible replacement for the Samsung M378A4G43BB2-CWE module in desktop computers.

Thermals and power in daily use

The module draws power at the standard DDR4 voltage of 1.20V and has no heat spreader, relying on case airflow for cooling. Under normal desktop workloads it runs silently with no moving parts and maintains typical DDR4 power efficiency.

What the bundle changes for you

The package contains a single 32GB DIMM that adds 32GB of capacity to a compatible desktop system. All modules are tested to meet quality standards and the product is backed by a lifetime warranty with US-based technical support available.

How it compares

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

Price $174.99
Pricier than about 64% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $5.47 per GB
Cheaper than about 66% 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
Product lineCompatible Replacement for Samsung
Model nameM378A4G43BB2-CWE
Total capacity32 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL22
Tested speed3200
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Samsung M378A4G43BB2-CWE

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