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Green rectangular circuit board with black memory chips and gold edge connectors

SAMSUNG

SAMSUNG 16GB DDR4 2400MHz CL17 1.2V 288-pin desktop RAM M378A2K43CB1-CRC

SKU CH-BGE5-4J8QP

16 GB DDR4 desktop memory module running at 2400 MHz with CL17 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16 GB capacity lets you run more applications at once
  • DDR4 2400 MHz speed delivers higher bandwidth for faster data throughput
  • CL17 latency supports responsive performance in everyday tasks
  • 2 V operation reduces power consumption compared with older memory
  • 288-pin DIMM form factor fits standard desktop motherboard slots

16GB DDR4 2400MHz desktop module

This 16GB DDR4 module runs at 2400MHz with CL17 latency and 1.20V operation. It is an unbuffered, non-ECC 288-pin DIMM built for desktop systems. Buyers adding memory to a compatible DDR4 platform can use this single stick to increase capacity.

DDR4 2400 standard limits

The DDR4 2400 (PC4-19200) interface tops out at 2400 MT/s with standard timings such as CL17. Bandwidth scales with the memory controller and the number of populated slots. Systems limited to 2133 MT/s will downclock the module automatically.

Check motherboard and CPU support

Verify that your motherboard and processor support DDR4 unbuffered non-ECC DIMMs at 1.20V. Confirm the maximum capacity per slot and the total number of slots available. Buyers who need ECC, registered memory, or a different DDR generation cannot use this module.

How it compares

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

Price $93.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.87 per GB
Cheaper than about 60% 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 nameSAMSUNG-Semiconductor
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 16GB stick or add another for 32GB?

A single 16GB module fills one slot; adding a second identical stick gives 32GB dual-channel bandwidth if the board has two free slots.

What does the 2400MHz rating deliver in daily use?

The module runs at DDR4-2400 with CL17 timing, so burst data moves at PC4-19200 rates once the CPU memory controller is set to that speed.

Will the 288-pin DDR4 DIMM fit my motherboard?

The stick uses the standard 288-pin unbuffered non-ECC DDR4 form factor at 1.2V, which matches any desktop board with DDR4 DIMM slots.

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