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Two green DDR5 SODIMM sticks, no heat spreader

OWC

OWC 64GB (2x32GB) DDR5 5600 CL46 ECC SODIMM laptop RAM

SKU CH-MWAT-44JMC

A 64 GB dual-channel DDR5 SODIMM kit with ECC, 5600 MT/s speed and CL46 latency for laptops and all-in-one systems

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 64GB (2 x 32GB)

  • 64GB dual-channel kit expands multitasking headroom for demanding workloads
  • ECC unbuffered design protects data integrity in critical applications
  • JEDEC-standard 5600MHz CL46 timing ensures broad laptop compatibility
  • Low 1.1V operation reduces power draw and heat output
  • 262-pin DDR5 SO-DIMM form factor fits select laptops and all-in-one systems

Capacity and configuration

This kit provides 64GB of DDR5 memory in a matched pair of two 32GB SODIMM modules. It is built for laptops, all-in-one systems and NAS units that accept 262-pin unbuffered ECC memory running at 1.1V.

Who it suits and who it does not

The modules suit owners of compatible portable or compact systems who need error-correcting code memory for data integrity. Builders whose platforms require registered or buffered DIMMs, or who need a single-module upgrade, should look at something else.

Deciding specification

The memory operates at DDR5 5600 with a CL46 latency and conforms to the PC5-44800 JEDEC standard. This speed and timing combination is the single figure that determines whether the kit matches the system's memory controller requirements.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $1,690.99
Pricier than about 95% of the 2,079 comparable items (median $70.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 91% of the 1,886 comparable items (median 16 GB).
Price per GB $26.42 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number5C6D52R8064P
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

5 more in the same range

Questions about this item

Will the 262-pin DDR5 5600 modules fit in the same slots as the DDR5 4800 SODIMMs already in my laptop?

Yes, both use the 262-pin SO-DIMM form factor, so the modules will physically install in the same DDR5 slots.

How can I confirm the kit is running at 5600 MT/s with CL46 timings after installation?

Open Task Manager or a tool like CPU-Z and verify the memory reads 5600 MT/s and CL46 in the SPD/timings section.

Does the 64 GB kit include only the two 32 GB SODIMMs or are any tools or adapters bundled?

The box contains the two 32 GB DDR5 ECC SODIMMs only; no screwdriver, adapter or extra hardware is included.

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