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Eight green 260-pin DDR4 SO-DIMM sticks, no heat spreaders

OWC

OWC 128GB (8x16GB) DDR4 2133MHz CL15 260-pin SODIMM laptop RAM

SKU CH-9VX8-7QKZT

Eight 16 GB DDR4 2133 MHz CL15 SODIMM modules totalling 128 GB for laptops, all-in-ones and NAS systems

  • Capacity128GB (8 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 128 GB total capacity from eight 16 GB modules
  • DDR4 2133 MHz speed rated at PC4-17000 CL15
  • Low 1.2 V voltage reduces power draw
  • 260-pin SODIMM form factor fits laptops and NAS units
  • JEDEC compliant and RoHS certified for warranty-safe upgrades

Capacity & Purpose

This kit delivers 128GB of DDR4 laptop memory across eight 16GB modules. It targets users who need maximum capacity in compatible notebooks, all-in-one PCs, mini desktops, micro servers or NAS appliances.

Build Integration

The 260-pin SO-DIMM form factor fits standard DDR4 laptop slots and operates at 1.2V without a heat spreader. Unbuffered, non-ECC modules keep installation straightforward for DIY upgrades in space-constrained systems.

Sustained Behaviour

Rated at 2133MHz with CL15 latency, the modules maintain JEDEC-standard timing under continuous workloads. Dual-rank organisation on each stick supports stable throughput during extended multitasking or file-heavy sessions.

Highlights

  • 128 GB total capacity from eight 16 GB modules
  • DDR4 2133 MHz speed rated at PC4-17000 CL15
  • Low 1.2 V voltage reduces power draw
  • 260-pin SODIMM form factor fits laptops and NAS units
  • JEDEC compliant and RoHS certified for warranty-safe upgrades

Specifications

BrandOWC
Part Number2S1D42R8128K
Capacity128GB (8 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

Questions about this item

Will the 2133MHz CL15 timing hold under sustained heavy workloads?

The modules run at JEDEC-standard 2133MHz with CL15 latency; without heat spreaders they rely on the laptop chassis for cooling, so sustained performance depends on the system's thermal design.

How much heat and power do eight 16GB sticks generate at 1.2V all day?

Each module operates at 1.2V; total kit power draw scales with all eight slots populated, and heat output is managed by the host device's airflow since the sticks have no spreaders.

My laptop has four SODIMM slots — can I use this 8-module kit?

The kit contains eight 260-pin DDR4 SO-DIMMs; you need a platform with eight DDR4 SO-DIMM slots to install the full 128GB, otherwise only a subset can be fitted.

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