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Green circuit board with black memory chips, no heat spreader, 262-pin DDR5 SODIMM

OWC

OWC 4C8D52R832GB 32GB DDR5 4800 CL40 2Rx8 262-pin 1.1V ECC SODIMM laptop RAM

SKU CH-GNQF-3VVZX

Adds 32GB of DDR5 ECC memory at 4800MHz CL40 for compatible laptops, all-in-ones and NAS systems

  • Capacity32GB
  • Type262-Pin DDR5 SO-DIMM
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCYes
  • Buffered/RegisteredUnbuffered

Capacity 32GB

  • 32 GB DDR5 4800 MHz capacity for demanding multitasking
  • CL40 latency at 1.1 V for efficient operation
  • ECC unbuffered design protects data integrity in critical workloads
  • 262-pin SO-DIMM fits laptops, all-in-ones and NAS systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

32 GB DDR5 4800 ECC SODIMM

This OWC module provides 32 GB of DDR5 memory running at 4800 MHz with CL40 latency. It uses a 262-pin SO-DIMM form factor and operates at 1.1 V. The stick includes on-die ECC and is unbuffered. It is intended as a single-module upgrade for compatible laptops, all-in-one PCs, NAS units and select servers.

Builders adding ECC memory to supported platforms

The module suits systems that specifically require DDR5 ECC unbuffered SO-DIMMs at 4800 MHz. Machines that only accept non-ECC memory or that are limited to earlier DDR generations cannot use this part. Buyers needing a matched pair or a lower-density stick should look for a different kit.

262-pin DDR5 ECC unbuffered interface

The 262-pin DDR5 ECC unbuffered interface is the single specification that decides whether this is the right part. If the target device calls for this exact interface, voltage and speed, the module will fit and function. Any other pin count, buffering type or memory generation will be incompatible.

Highlights

  • 32 GB DDR5 4800 MHz capacity for demanding multitasking
  • CL40 latency at 1.1 V for efficient operation
  • ECC unbuffered design protects data integrity in critical workloads
  • 262-pin SO-DIMM fits laptops, all-in-ones and NAS systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

Specifications

BrandOWC
Part Number4C8D52R832GB
Capacity32GB
Type262-Pin DDR5 SO-DIMM
CAS LatencyCL40
Voltage1.1V
ECCYes
Buffered/RegisteredUnbuffered
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

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Questions about this item

Does my laptop need a 262-pin DDR5 slot to use this 32GB module?

Yes, the module uses a 262-pin DDR5 SO-DIMM form factor and requires a compatible DDR5 slot operating at 1.1V.

Can I run this ECC SODIMM alongside non-ECC DDR5 sticks already in my system?

Mixing ECC unbuffered modules with non-ECC memory is not recommended; the platform typically disables ECC or refuses to boot when types differ.

How do I confirm the stick is running at PC5-38400 CL40 after installation?

Check the memory speed and timings in BIOS or a tool like CPU-Z; it should report 4800 MT/s and CL40 latency.

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