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

NEMIX RAM

NEMIX RAM 8GB DDR4 2133 PC4-17000 CL15 2Rx8 1.2V 288-Pin UDIMM Samsung M378A1G43DB0-CPB memory upgrade

SKU CH-5BD0-0F3X7

8GB DDR4 2133 PC4-17000 CL15 2Rx8 1.2V 288-pin UDIMM for Samsung systems

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity adds responsive multitasking headroom
  • DDR4 2133 speed matches system memory bus
  • CL15 latency keeps data access tight
  • 20V operation reduces power draw and heat
  • 288-pin UDIMM fits standard desktop DIMM slots

8GB DDR4 2133 UDIMM for Samsung Systems

This 8GB DDR4 2133 module is built for Samsung desktop PCs that require PC4-17000 unbuffered memory. It fits 288-pin UDIMM slots and runs at the standard 1.20V voltage. The CL15 latency and 2Rx8 organisation match the Samsung M378A1G43DB0-CPB specification for direct compatibility.

Sustained load stability with major OEM chips

Modules use Samsung, Micron or Hynix components that are stress-tested under load before shipping. The unbuffered non-ECC design delivers consistent throughput during extended workloads without the overhead of registered buffers. Operation stays within the rated 2133 MT/s speed and 1.2V envelope throughout.

Straightforward UDIMM installation

The 288-pin UDIMM form factor seats in standard desktop DIMM slots without tools. No heat spreader is fitted, so clearance inside compact chassis is not an issue. Builders should verify that the motherboard accepts 2Rx8 non-ECC modules at 1.2V; systems requiring ECC or registered memory will not work with this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 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 nameNEMIX RAM
Product lineSamsung Desktop PC Compatible Series Memory
Model nameSamsung DDR4 2133 MHz Non-ECC Unbuffered UDIMM
Part numberMD17000-828K1
Total capacity8 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSamsung
In the box
Included items8 GB (1 × 8 GB) DDR4 2133 MHz PC4-17000 2Rx8 1.2 V CL15 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Does the 1.2 V DDR4 2133 module run hot or draw extra power during all-day workloads?

It operates at the standard 1.2 V DDR4 voltage with no heat spreader, so power draw and thermals stay within normal JEDEC limits for continuous use.

What motherboard slot and chipset support must I already have for this 288-pin UDIMM to work?

A desktop board with a DDR4 288-pin UDIMM slot and a memory controller that accepts 2133 MT/s CL15 unbuffered non-ECC modules.

Will this 2Rx8 CL15 stick run stably alongside older DDR4 2133 modules I keep in the other slots?

Yes, if the existing modules are also DDR4 2133 unbuffered non-ECC; the memory controller will train all slots to the lowest common speed and latency.

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