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Eight green rectangular SODIMM modules with gold contacts on a plain background

OWC

OWC 256GB (8x32GB) DDR4 3200MHz CL22 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop RAM

SKU CH-V0FA-2D05Y

Eight 32 GB DDR4 3200 MHz CL22 SODIMM modules deliver 256 GB for laptops, all-in-ones and NAS systems

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • 256 GB total capacity from eight 32 GB modules
  • 3200 MHz DDR4 speed for faster data throughput
  • CL22 latency with 1.2 V operation for efficient performance
  • JEDEC compliant non-ECC SODIMM fits standard laptop slots
  • Dual-channel kit design boosts multitasking responsiveness

High-capacity DDR4 kit for laptops and NAS

This OWC kit delivers 256GB of DDR4 memory across eight 32GB SO-DIMM modules. It targets laptops, all-in-one desktops and NAS appliances that accept 260-pin DDR4 memory. Builders who need ECC protection or registered DIMMs cannot use this non-ECC unbuffered kit.

Speed and timing locked to JEDEC DDR4 3200

Every module runs at 3200MHz with a CAS latency of 22 at the standard 1.2V. The PC4-25600 rating confirms the peak transfer rate defined by JEDEC. Systems that only support lower DDR4 speeds will downclock the kit automatically.

Sustained workloads stay within standard voltage

The 1.2V operating voltage is maintained during continuous multitasking, large-file editing or virtual-machine hosting. No heat spreader is fitted, so adequate chassis airflow is required to keep temperatures stable over long sessions.

How it compares

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

Price $1,534.99
Pricier than about 94% of the 2,079 comparable items (median $70.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 99% of the 1,886 comparable items (median 16 GB).
Price per GB $6.00 per GB
Typical for this category: the median of 1,886 items is $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 number3S2D42R8256K
Total capacity256 GB (8 × 32 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Questions about this item

What does the 3200MHz speed mean for my laptop's responsiveness?

The 3200MHz rating sets the maximum data rate the modules can sustain when the system memory controller allows it.

What does the PC4-25600 designation tell me about the memory interface?

PC4-25600 is the JEDEC standard name for DDR4 3200 modules and confirms the kit meets the official timing and voltage specifications.

Will these 260-pin SODIMMs fit in my laptop's memory slots?

Yes, the 260-pin SO-DIMM form factor is the standard physical interface for DDR4 laptop memory and matches the slot keying used in compatible notebooks.

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