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Green rectangular circuit board with gold edge contacts and black memory chips on both sides

OWC

OWC 16GB DDR3 1866 CL13 204-pin 1.5V SODIMM laptop RAM

SKU CH-BK40-FSYXA

Single 16 GB DDR3 1866 CL13 204-pin SODIMM at 1.5 V for laptops, mini PCs and NAS systems

  • Capacity16GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.5V
  • ECCNo

Capacity 16GB

  • 16 GB single-module upgrade doubles laptop memory capacity
  • DDR3 1866 CL13 speed accelerates multitasking and large-file workflows
  • JEDEC-standard 1.5 V design ensures warranty-safe compatibility
  • 204-pin SODIMM form factor fits laptops, mini PCs and NAS systems
  • Unbuffered non-ECC architecture simplifies DIY installation

Single-module 16 GB upgrade

This 204-pin DDR3 SODIMM delivers 16 GB in a single stick, running at 1866 MT/s with CL13 latency at 1.5 V. It targets laptops, all-in-one PCs and NAS units that accept non-ECC, unbuffered memory. Buyers needing more than 16 GB per slot or registered ECC modules should look elsewhere.

Sustained throughput on DDR3 platforms

At 1866 MT/s the module moves data at the PC3-14900 rate continuously, not just in short bursts. CL13 timing keeps latency predictable during long compile jobs or extended file-serving sessions. Systems limited to lower DDR3 speeds will clock the module down automatically.

JEDEC-compliant green PCB

The stick uses a standard-height green PCB without a heat spreader, fitting tight SODIMM sockets in thin laptops and mini PCs. Gold-edge contacts meet JEDEC and RoHS requirements for reliable insertion cycles. No extra clearance or cooling hardware is needed for daily operation.

Highlights

  • 16 GB single-module upgrade doubles laptop memory capacity
  • DDR3 1866 CL13 speed accelerates multitasking and large-file workflows
  • JEDEC-standard 1.5 V design ensures warranty-safe compatibility
  • 204-pin SODIMM form factor fits laptops, mini PCs and NAS systems
  • Unbuffered non-ECC architecture simplifies DIY installation

Specifications

BrandOWC
Part Number1S8D32R816GB
Capacity16GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

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Questions about this item

How much power does this 1.5V DDR3 module draw during continuous operation?

The module runs at the standard JEDEC 1.5 V DDR3 voltage, so power consumption stays within the normal range for DDR3 1866 CL13 SODIMMs.

My laptop only has one free 204-pin SO-DIMM slot — is that enough for this 16 GB stick?

Yes, the upgrade consists of a single 16 GB 204-pin DDR3 SO-DIMM, so one empty slot is all that is required.

Can I pair this CL13 1866 MHz stick with slower DDR3 modules already in my system?

The module is JEDEC-compliant and will down-clock to match the speed and timings of any slower DDR3 memory already installed.

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