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

OWC

OWC 32GB (8x4GB) DDR4 2133MHz CL15 1.2V 260-pin SODIMM laptop RAM

SKU CH-HBPE-Z3JFQ

Eight 4 GB DDR4 2133 MHz CL15 modules provide 32 GB of 1.2 V unbuffered laptop memory

  • Total capacity32 GB (8 × 4 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • 32 GB total capacity with eight 4 GB modules
  • DDR4 2133 MHz speed rated at PC4-17000 bandwidth
  • CL15 CAS latency for responsive data access
  • 2 V low-voltage operation reduces power draw
  • 260-pin SO-DIMM form factor fits laptops and compact systems

Kit composition and purpose

This OWC kit provides 32GB of DDR4 laptop memory arranged as eight 4GB modules. It targets owners of compatible laptops, all-in-one PCs, mini desktops, micro servers or NAS units that accept 260-pin SO-DIMMs and need a straightforward capacity increase.

What the bundle changes

Eight matched modules let you populate every slot on platforms that support up to eight SO-DIMMs, enabling the full 32GB without mixing kits. The CL15 timing at 2133MHz and 1.2V operation follow the JEDEC PC4-17000 standard, so the memory runs at rated speed without manual configuration.

Who this suits and who it does not

The kit suits DIY upgraders who want a warranty-safe, RoHS-compliant memory set for multi-slot systems. It does not suit buyers who need ECC error correction, registered buffering, higher frequencies than 2133MHz, or a smaller module count for two-slot or four-slot devices.

How it compares

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

Price $209.99
Pricier than about 80% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB (8 × 4 GB)
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $6.56 per GB
Pricier than about 57% 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 number2S1D41R8032K
Total capacity32 GB (8 × 4 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
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

Will the 260-pin DDR4 SODIMM modules need replacement if I later upgrade to a faster memory standard?

These modules run at DDR4 2133MHz CL15 1.2V; a faster standard would require a different memory generation that is not compatible with the same slots.

What limit appears first when the 8x4GB kit runs at full load for extended periods?

The JEDEC-rated DDR4 2133MHz CL15 speed is the fixed operating ceiling; the memory cannot exceed this frequency or tighten timings without leaving specification.

How much heat and power does the 32GB kit produce during all-day operation?

Each 4GB module operates at 1.2V without a heat spreader, so total power draw and thermal output remain low for typical laptop or NAS workloads.

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