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Two green 204-pin DDR3L SODIMM modules with gold contacts and black chips

OWC

OWC 32GB (2x16GB) DDR3L 1866 CL13 1.35V 204-pin laptop RAM

SKU CH-1W4E-SS794

A 32 GB dual-channel DDR3L kit running at 1866 MHz with CL13 latency and 1.35 V for laptops, mini PCs and NAS systems

  • Capacity32GB (2 x 16GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1866 (PC3L 14900)
  • CAS LatencyCL13
  • Voltage1.35V
  • ECCNo

Capacity 32GB (2 x 16GB)

  • 32 GB total capacity from two 16 GB modules
  • DDR3L 1866 MHz speed with CL13 latency
  • Low 1.35 V voltage reduces power draw
  • 204-pin SODIMM fits laptops and NAS systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

32 GB DDR3L SODIMM kit for laptops and NAS

This OWC kit supplies 32 GB of DDR3L memory in two 16 GB modules. The 204-pin SO-DIMM form factor fits laptops, all-in-one systems and compatible NAS units. Unbuffered, non-ECC operation matches the requirements of most consumer platforms. The 1.35 V DDR3L voltage reduces power draw compared with standard DDR3.

Upgrade from lower-capacity or slower DDR3L kits

Replacing a 16 GB or 8 GB DDR3L kit with this 32 GB dual-channel set adds headroom for multitasking and larger datasets. The jump is worth it when the system supports 16 GB modules and runs memory-intensive workloads such as virtualisation or media caching. Systems limited to 8 GB per slot or locked to lower speeds cannot use this kit.

Sustained operation at CL13 1866 MHz

The modules run at 1866 MHz with CAS latency 13 under continuous load. JEDEC-compliant timings and 1.35 V operation keep thermals steady without a heat spreader. Unbuffered topology avoids registered-buffer latency during long compute sessions. Stability is maintained across extended NAS or workstation duty cycles.

Highlights

  • 32 GB total capacity from two 16 GB modules
  • DDR3L 1866 MHz speed with CL13 latency
  • Low 1.35 V voltage reduces power draw
  • 204-pin SODIMM fits laptops and NAS systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

Specifications

Part Number1S8T32R8032P
Capacity32GB (2 x 16GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1866 (PC3L 14900)
CAS LatencyCL13
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

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Questions about this item

Does the 204-pin DDR3L SODIMM form factor fit my laptop's memory slots?

Yes, the kit uses standard 204-pin DDR3L SODIMM modules that match the slot specification for compatible laptops, all-in-one systems and NAS units.

What is the correct way to seat both 16GB modules for dual-channel operation?

Insert each module at an angle until the gold contacts are fully hidden, then press down firmly until the side clips click; the step people miss is not pushing far enough for the clips to engage.

Will the modules need any firmware updates or periodic re-seating over time?

No firmware is involved; the memory is a passive component. Under normal use it requires no maintenance, though removing and re-seating can help if a contact oxidises after several years.

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