We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green bare circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 4GB DDR4 2133 CL15 1.2V 288-Pin UDIMM memory upgrade

SKU CH-9MJ3-AK9S8

A 4 GB DDR4 2133 CL15 1.2 V 288-pin UDIMM module built with Samsung chips for Samsung desktop compatibility

  • Capacity4GB
  • SpeedDDR4 2133 (PC4 17000)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 4GB capacity adds responsive multitasking headroom
  • DDR4 2133 speed matches system memory bus
  • Low 1.2V operation reduces power draw
  • CL15 latency keeps data access snappy
  • 288-pin UDIMM fits standard desktop DIMM slots

NEMIX RAM 4GB DDR4 2133 UDIMM

This 4GB DDR4 module runs at 2133MHz with CL15 latency and 1.2V operation. It uses a 288-pin unbuffered non-ECC design built with major OEM Samsung, Micron or Hynix chips. The single-rank 1Rx6 configuration fits standard desktop DIMM slots without a heat spreader.

Desktop users upgrading compatible Samsung systems

The module targets owners of Samsung desktops needing a direct replacement or capacity boost matched to the M378A5244CB0-CPB specification. Builders requiring ECC error correction, registered buffering, higher speeds or larger single-module capacities should look at other product lines.

4GB capacity for light workloads

Four gigabytes handles basic office applications, web browsing and older operating systems comfortably. Modern multitasking, current games or memory-intensive creative suites will exhaust this headroom quickly, leading to paging and reduced responsiveness.

Highlights

  • 4GB capacity adds responsive multitasking headroom
  • DDR4 2133 speed matches system memory bus
  • Low 1.2V operation reduces power draw
  • CL15 latency keeps data access snappy
  • 288-pin UDIMM fits standard desktop DIMM slots

Specifications

BrandNEMIX RAM
SeriesSamsung Desktop PC Compatible Series Memory
ModelSamsung DDR4 2133MHZ Non-ECC Unbuffered UDIMM
Part NumberMD17000-416K1
Capacity4GB
SpeedDDR4 2133 (PC4 17000)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSamsung
CAS LatencyCL15
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx6
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content4GB (1X4GB) DDR4 2133MHZ PC4-17000 1Rx6 1.2V CL15 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Does my motherboard need a 288-pin DDR4 UDIMM slot to accept this module?

Yes, this is a 288-pin DDR4 UDIMM running at 1.20 V, so the board must provide a standard DDR4 DIMM slot and operate at that voltage.

Will this CL15 stick run stably if I keep my existing CL15 DDR4 2133 modules?

Mixing modules with the same speed and CAS latency of CL15 at 2133 MHz generally allows the system to run all sticks at those shared timings without manual adjustment.

How can I confirm the module is recognised at 2133 MHz and CL15 after installation?

Open the BIOS or a tool such as CPU-Z and verify the memory frequency shows 2133 MHz with CAS latency 15.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.