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Four green 260-pin DDR4 SO-DIMM modules with black chips

OWC

OWC 64GB (4x16GB) DDR4 2133MHz CL15 260-pin SODIMM laptop RAM

SKU CH-RDZC-JPVQG

Four 16 GB DDR4 2133 MHz CL15 SODIMM modules totalling 64 GB at 1.2 V for laptops and NAS systems

  • Capacity64GB (4 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo

Capacity 64GB (4 x 16GB)

  • Boost multitasking with 64GB total capacity across four modules
  • Fits laptops and NAS using standard 260-pin DDR4 SODIMM slots
  • Runs efficiently at 1.2V for lower power draw
  • JEDEC compliant CL15 timing ensures broad compatibility
  • Dual-rank 2Rx8 organisation supports dense memory configurations

64GB DDR4 2133MHz SODIMM kit

This kit provides 64GB of DDR4 memory across four 16GB modules running at 2133MHz with CL15 latency. It targets laptops, all-in-one PCs, mini desktops, micro servers and NAS units that accept 260-pin SO-DIMMs and operate at 1.2V. The unbuffered, non-ECC design suits mainstream platforms without registered-memory support.

JEDEC PC4-17000 speed ceiling

The modules conform to the JEDEC PC4-17000 standard, so they will not exceed 2133MHz or tighten CL15 timings even if the host controller allows higher data rates. Systems limited to lower DDR4 speeds will down-clock automatically, while boards that require faster JEDEC profiles cannot be satisfied by this kit. No XMP or manual overclocking profiles are included.

Tool-free slot installation

Each 260-pin SO-DIMM inserts vertically into the memory slot until the side clips engage, a process that typically takes minutes per module. The most common issue is a module not fully seated, which causes the system to recognise less than the installed 64GB or fail to boot. Verifying the slot notch alignment and applying even pressure on both ends prevents this. Builders needing ECC, registered DIMMs or capacities above 64GB cannot use this kit.

Pontos fortes

  • Boost multitasking with 64GB total capacity across four modules
  • Fits laptops and NAS using standard 260-pin DDR4 SODIMM slots
  • Runs efficiently at 1.2V for lower power draw
  • JEDEC compliant CL15 timing ensures broad compatibility
  • Dual-rank 2Rx8 organisation supports dense memory configurations

Especificações

BrandOWC
Part Number2S1D42R8064S
Capacity64GB (4 x 16GB)
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

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Perguntas sobre este artigo

Should I pick the 64 GB kit or a smaller capacity for my laptop?

This kit supplies 64 GB total across four 16 GB modules; choose it only if your system supports that amount and has four SO-DIMM slots.

What does the 2133 MHz rating deliver once the modules are installed?

The memory runs at 2133 MHz with CL15 latency, providing the standard DDR4 2133 data rate your platform negotiates at boot.

How does the PC4-17000 designation limit real-world throughput?

PC4-17000 specifies a peak transfer rate of 17 000 MB/s; actual bandwidth will be lower due to latency, controller efficiency and other system traffic.

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