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Four green circuit boards with gold edge connectors and black memory chips

OWC

OWC 32GB (4x8GB) DDR4 3200MHz CL22 ECC SODIMM 1.2V 260-pin laptop RAM

SKU CH-VZHF-2GK9T

A 32 GB kit of four 8 GB DDR4 3200 MHz ECC SODIMMs at CL22 and 1.2 V for laptops, all-in-ones and NAS systems

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • ECC supportECC
  • Buffer typeUnbuffered

Capacity 32GB (4 x 8GB)

  • Boost multitasking with 32GB total capacity across four 8GB modules
  • ECC protection detects and corrects single-bit errors for data integrity
  • 3200MHz DDR4 speed with CL22 latency for responsive performance
  • 2V low voltage reduces power draw and heat in laptops
  • Backward compatible with 2933, 2666, 2400 and 2133MHz systems

32GB DDR4 ECC SODIMM kit

This 32GB kit contains four 8GB DDR4 3200MHz CL22 ECC unbuffered SODIMM modules that run at 1.2V. It is designed for laptops, all-in-one systems and NAS devices that support 260-pin DDR4 memory with error-correcting code capability.

Sustained workload behaviour

The modules operate at JEDEC-standard PC4-25600 timings without a heat spreader, relying on the host system's airflow for cooling during extended use. Backward compatibility with 2933MHz, 2666MHz, 2400MHz and 2133MHz allows the kit to run stably at lower speeds if the platform requires it.

Compatibility checks

Verify that your device accepts 260-pin DDR4 SODIMMs and supports ECC unbuffered memory before ordering. Confirm the motherboard or laptop can populate four slots and that the BIOS enables ECC functionality, as some consumer platforms disable it.

How it compares

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

Price $219.99
Pricier than about 81% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB (4 × 8 GB)
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $6.87 per GB
Pricier than about 60% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameOWC
Part number3C2D41R8032S
Total capacity32 GB (4 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportECC
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 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

Does the 1.2 V DDR4 3200 MHz kit run hot or draw extra power during continuous NAS workloads?

The modules operate at the standard 1.2 V JEDEC voltage with no heat spreader, so power draw and thermals stay within normal DDR4 limits for all-day operation.

My laptop only has two SO-DIMM slots — can I still use this 32 GB kit?

The kit contains four 8 GB sticks, so you need a system with four 260-pin DDR4 slots to install the full 32 GB; two-slot laptops can only accept half the modules.

Will these ECC modules down-clock to 2400 MHz in my older DDR4 laptop without issues?

Yes, the sticks are backward compatible with 2933, 2666, 2400 and 2133 MHz speeds and will run at the highest rate the platform supports.

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