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Green circuit board with black memory chips and gold edge connector

OWC

OWC 32GB DDR4 2933MHz CL21 ECC Unbuffered SODIMM 1.2V 260-pin laptop RAM

SKU CH-6Q0N-KMNV2

A single 32GB DDR4 2933MHz CL21 ECC unbuffered SODIMM running at 1.2V for laptops, all-in-one PCs and NAS systems

  • Capacity32GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 32GB

  • 32GB single module doubles laptop capacity
  • ECC protection guards data in NAS and micro-servers
  • 2933MHz CL21 speed with 2666MHz backward compatibility
  • 2V DDR4 lowers power draw and heat
  • 260-pin SO-DIMM fits laptops, all-in-ones and NAS

32GB DDR4 ECC SODIMM for laptops and NAS

This single 32GB DDR4 2933MHz CL21 ECC unbuffered SODIMM operates at 1.2V and uses a 260-pin form factor. It targets owners of compatible laptops, all-in-one PCs, micro servers and NAS systems who need error-correcting memory for data integrity.

Check your system accepts ECC unbuffered SODIMMs

Verify that your platform supports ECC unbuffered DDR4 SO-DIMMs and can run at 2933MHz or step down to 2666MHz, 2400MHz or 2133MHz. The module requires a 260-pin slot and 1.2V operation; systems limited to non-ECC or registered memory will not work with this part.

JEDEC compliance and lifetime warranty included

The module meets JEDEC standard specifications and is ROHS compliant for a warranty-safe upgrade. OWC provides a limited lifetime warranty with free technical support and an advanced replacement programme, so a failed module can be swapped without extra cost.

Highlights

  • 32GB single module doubles laptop capacity
  • ECC protection guards data in NAS and micro-servers
  • 2933MHz CL21 speed with 2666MHz backward compatibility
  • 2V DDR4 lowers power draw and heat
  • 260-pin SO-DIMM fits laptops, all-in-ones and NAS

Specifications

BrandOWC
Part Number2C9D42R832GB
Capacity32GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredUnbuffered
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

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Questions about this item

Does the 260-pin DDR4 SODIMM arrive as a single 32GB stick or do I need to buy a second module to reach that capacity?

The module is a single 32GB DDR4 2933MHz CL21 ECC unbuffered SODIMM, so the full capacity is in one stick.

My laptop only supports 2666MHz or 2400MHz DDR4 — will this 2933MHz CL21 module still work?

Yes, the module is backwards compatible with 2666MHz, 2400MHz and 2133MHz systems and will run at the highest speed the platform allows.

What does the CL21 latency mean for real-world responsiveness in a NAS or micro server?

CL21 is the CAS latency at 2933MHz; the module meets JEDEC standard timings and delivers stable ECC performance for NAS, POS and micro server workloads.

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