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Two green circuit boards with gold edge connectors and black memory chips

OWC

OWC 32GB (2x16GB) DDR4 3200MHz CL22 SODIMM laptop RAM

SKU CH-9943-HAWN4

Dual-channel 32 GB kit of DDR4 3200 MHz CL22 SO-DIMMs for laptop upgrades

  • Capacity32GB (2 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 32GB (2 x 16GB)

  • 32 GB kit enables heavy multitasking with two 16 GB modules
  • 3200 MHz DDR4 speed matches PC4-25600 JEDEC standard
  • CL22 CAS latency and 1.2 V voltage for efficient operation
  • 260-pin SODIMM form factor fits laptops, all-in-ones and NAS
  • Dual-channel unbuffered non-ECC design tested to exceed OEM specifications

32 GB DDR4 SODIMM kit

This dual-channel kit supplies two 16 GB modules for a total of 32 GB of DDR4 laptop memory. It fits 260-pin slots in notebooks, all-in-one PCs and compatible NAS units. The CL22 latency and 1.2 V operation follow standard JEDEC timings for broad platform compatibility.

Capacity and headroom

Thirty-two gigabytes lets you keep many browser tabs, office suites and creative projects open at once without swapping to slower storage. Heavy workloads such as virtual machines, large photo libraries or video timelines will still exhaust the available memory if they exceed the 32 GB limit.

Thermals noise and power

With no heat spreader and a low 1.2 V rating the modules run cool and silent inside thin chassis designs. Power draw stays minimal during typical multitasking so battery life is not noticeably affected. The bare PCB design also avoids clearance issues in tight slots.

Highlights

  • 32 GB kit enables heavy multitasking with two 16 GB modules
  • 3200 MHz DDR4 speed matches PC4-25600 JEDEC standard
  • CL22 CAS latency and 1.2 V voltage for efficient operation
  • 260-pin SODIMM form factor fits laptops, all-in-ones and NAS
  • Dual-channel unbuffered non-ECC design tested to exceed OEM specifications

Specifications

BrandOWC
Part Number3S2D41R8032P
Capacity32GB (2 x 16GB)
Type260-Pin DDR4 SO-DIMM
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this 32GB DDR4 3200MHz CL22 kit work alongside my existing DDR4 SODIMM modules?

Mixing modules of different speeds or timings typically forces the system to run all memory at the lowest common speed and highest latency; for best stability OWC recommends matching capacity, speed and manufacturer across all slots.

How can I verify the kit is running at PC4-25600 3200MHz CL22 after installation?

Check the memory speed and CAS latency reported in your BIOS or UEFI, or use a tool such as CPU-Z or macOS System Information to confirm 3200 MHz and CL22 timings.

What comes in the box and is anything else needed for installation?

The package contains two 16GB 260-pin DDR4 SO-DIMM modules; no heat spreader or extra cables are included and no additional parts are required for a standard laptop or all-in-one upgrade.

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