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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 4GB DDR4 2133MHz PC4-17000 288-Pin DIMM Desktop RAM Samsung M378A5143DB0-CPB M378A5143EB1-CPB

SKU CH-VDRT-4GEHD

4GB DDR4 2133MHz PC4-17000 288-pin unbuffered desktop module, tested at 2133MHz and 1.2V for AMD and Intel compatibility

  • Capacity4GB
  • SpeedDDR4 2133 (PC4 17000)
  • Tested Frequency2133
  • Voltage1.20V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 4GB DDR4 module adds capacity for smoother multitasking
  • 2133 MHz speed delivers responsive desktop performance
  • 2V standard voltage keeps power draw low
  • 288-pin DIMM fits current DDR4 motherboard slots
  • Tested replacement for Samsung M378A5143DB0-CPB and M378A5143EB1-CPB

Upgrade for Samsung DDR4 modules

This 4 GB DDR4 2133 MHz module replaces Samsung M378A5143DB0-CPB and M378A5143EB1-CPB parts. It fits standard 288-pin desktop DIMM slots and runs at the DDR4 standard 1.2 V. The kit targets owners of compatible desktops who need a straightforward capacity increase.

Thermals noise and power draw

Operating at 1.2 V keeps power draw low and heat output modest for a desktop DIMM. The module is unbuffered and non-ECC, so it adds no active cooling requirement. Silent operation is assured because memory has no moving parts.

Tested reliability and support

Every unit undergoes quality assurance testing before shipment to verify dependable performance. A-Tech backs the module with a lifetime warranty and provides United States based technical support for pre-sale and post-sale questions.

商品特色

  • 4GB DDR4 module adds capacity for smoother multitasking
  • 2133 MHz speed delivers responsive desktop performance
  • 2V standard voltage keeps power draw low
  • 288-pin DIMM fits current DDR4 motherboard slots
  • Tested replacement for Samsung M378A5143DB0-CPB and M378A5143EB1-CPB

商品規格

BrandA-Tech
Capacity4GB
SpeedDDR4 2133 (PC4 17000)
Tested Frequency2133
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

商品問答

How do I install the 288-pin DIMM and which step often goes wrong?

Align the notch on the module with the slot key, press firmly until both side clips snap shut, and confirm the module sits flat; the common mistake is stopping before the clips fully engage.

What maintenance or replacement will the 4GB DDR4 module need later?

No routine maintenance is required; if errors appear, reseat the DIMM or test with a single stick to isolate a faulty module.

What limit appears first when the 2133 MHz memory runs under sustained load?

The 1.2 V standard voltage and JEDEC 2133 MHz rating cap performance; the module will not exceed these specifications without manual overclocking.

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