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SAMSUNG

SAMSUNG M378A5244CB0-CRC 4GB DDR4 2400 CL17 desktop RAM

SKU CH-65WM-49EB4

A 4 GB DDR4 desktop module running at 2400 MT/s with CL17 latency and 1.20 V unbuffered operation

  • Capacity4GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 4 GB capacity adds responsive multitasking headroom for everyday desktop workloads
  • DDR4 2400 speed delivers 19200 MB/s bandwidth for smooth data throughput
  • CL17 latency keeps access times tight for snappy application response
  • 20 V operation reduces power draw and heat inside the case
  • 288-pin unbuffered non-ECC design fits standard consumer motherboard slots

4 GB DDR4 2400 module

This 4 GB DDR4 2400 module is built for everyday desktop workloads such as office applications, web browsing and light multitasking. It fits standard 288-pin DIMM slots and operates at 1.20 V without ECC or registered buffering. The stick suits budget builds or upgrades where a single low-capacity module is sufficient. It does not meet the needs of users who require higher capacities for content creation or gaming workloads.

Thermals noise and power

Standard DDR4 voltage of 1.20 V keeps power draw low during typical desktop use. The unbuffered design adds no active cooling requirement, so the module runs passively within normal case airflow. Noise remains limited to the system fans already present in the chassis. No special thermal management is needed for this density and speed combination.

Build integration

The module uses the common 288-pin DDR4 form factor and CL17 latency at 2400 MT/s. It works with motherboards that support DDR4 memory at this speed and voltage. No additional power connectors or software configuration are required beyond standard BIOS memory settings. Builders who need larger memory arrays or faster frequencies should look beyond this single 4 GB stick.

Highlights

  • 4 GB capacity adds responsive multitasking headroom for everyday desktop workloads
  • DDR4 2400 speed delivers 19200 MB/s bandwidth for smooth data throughput
  • CL17 latency keeps access times tight for snappy application response
  • 20 V operation reduces power draw and heat inside the case
  • 288-pin unbuffered non-ECC design fits standard consumer motherboard slots

Specifications

BrandSAMSUNG-Semiconductor
ModelM378A5244CB0-CRC
Capacity4GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered

Questions about this item

How do I install the 288-pin DDR4 module, and what step do people often miss?

Align the notch on the module with the key in the 288-pin slot, press down evenly until the retention clips click, and verify the motherboard detects the full 4GB at 2400 MT/s in BIOS.

What maintenance or replacement will this 4GB DDR4 2400 CL17 module need over time?

No scheduled maintenance is required; keep the slot contacts clean and ensure case airflow keeps the 1.20V module within normal operating temperature, replacing only if memory errors appear.

What limit appears first when this CL17 2400 MT/s memory runs under sustained load?

The CAS latency of 17 cycles at 2400 MT/s sets the response-time floor, so throughput plateaus before thermal throttling becomes a factor on this unbuffered 1.20V module.

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