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Two green 262-pin DDR5 SODIMM modules, no heat spreader

OWC

OWC 32GB (2x16GB) DDR5 5600 CL46 ECC SODIMM laptop RAM

SKU CH-QPFQ-JW901

A 32 GB dual-channel kit of 5600 MHz DDR5 ECC SODIMM memory running at CL46 and 1.1 V for compatible laptops, all-in-one PCs and NAS systems

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 32GB (2 x 16GB)

  • ECC protection guards data integrity in critical workloads
  • 5600 MHz DDR5 speed accelerates multitasking responsiveness
  • 32 GB dual-channel kit expands memory capacity
  • 1 V operation reduces system power draw
  • 262-pin SODIMM fits laptops and all-in-one systems

32 GB DDR5 ECC kit for laptops

This dual-channel kit supplies 32 GB of DDR5 memory across two 16 GB SODIMM modules. It targets users of compatible laptops, all-in-one PCs and NAS devices who need error-correcting code support for data integrity in professional or server-style workloads.

Fits 262-pin DDR5 slots at 1.1 V

The modules use the standard 262-pin SO-DIMM form factor and operate at the JEDEC 1.1 V level, so they slot directly into any platform wired for DDR5 SO-DIMMs without extra power or cooling hardware. The unbuffered design keeps the signal path simple for mainstream mobile chipsets.

Sustained operation at CL46 5600 MT/s

Rated at PC5-44800 with CL46 latency, the kit maintains its specified throughput during extended compile, virtualization or file-server sessions. The ECC circuitry corrects single-bit errors on the fly, preventing silent data corruption that can accumulate over long uptimes.

How it compares

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

Price $850.99
Pricier than about 92% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB (2 × 16 GB)
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $26.59 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameOWC
Part number5C6D51R8032P
Total capacity32 GB (2 × 16 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 CL46 latency become the bottleneck during sustained heavy workloads?

The modules run at DDR5 5600 with a CAS latency of CL46, which is the standard JEDEC timing for this speed grade.

How much heat or power draw should I expect from these sticks running all day in a laptop?

They operate at 1.1 V and have no heat spreader, so thermal output stays within the normal DDR5 SO-DIMM envelope for slim chassis.

Does my system need an ECC-capable memory controller and a 262-pin DDR5 slot to use this kit?

Yes, the kit is 262-pin DDR5 ECC unbuffered SODIMM, so the platform must support ECC and the DDR5 SO-DIMM form factor.

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