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SAMSUNG

SAMSUNG M378A5143EB1 4GB DDR4 2133MHz CL15 desktop RAM

SKU CH-2T6Y-8VJR8 MPN M378A5143EB1

A Samsung 4 GB DDR4 desktop module at 2133 MHz with CL15 latency and 1.2 V operation

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • Rated voltage1.2 V
  • Boosts system responsiveness with DDR4 2133MHz speed
  • Low 1.2V operation cuts power draw and heat
  • CL15 latency delivers snappy data access
  • Single-rank 1Rx8 layout keeps signal integrity clean
  • 288-pin desktop form factor fits standard DIMM slots

Capacity and use-case

This 4 GB DDR4 module suits light desktop workloads such as web browsing, office applications and basic multitasking. It is not for users who need more memory for gaming, content creation or virtual machines.

Speed headroom

Rated at 2133 MHz with CL15 latency and 1.2 V operation, the stick handles everyday tasks comfortably. Demanding workloads that require higher bandwidth or lower latency will exceed its capabilities.

Build and connectors

The 288-pin unbuffered non-ECC design fits standard desktop DIMM slots and installs without tools. Single-rank 1Rx8 organisation keeps electrical loading low for broad motherboard compatibility.

How it compares

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

Price $28.99
Cheaper than about 79% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $7.25 per GB
Typical for this category: the median of 3,251 items is $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 nameSAMSUNG
Model nameM378A5143EB1-CPB
Total capacity4 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
ECC supportNo
Power
Rated voltage1.2 V

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