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

OWC

OWC 32GB (4x8GB) DDR4 2400 CL17 1.2V 260-pin SODIMM laptop RAM

SKU CH-SB3M-5C6M3

Adds 32 GB of DDR4 2400 CL17 memory in a 260-pin SODIMM kit for laptops and NAS systems

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 32GB (4 x 8GB)

  • Boost performance with 32GB total capacity across four modules
  • Fits DDR4 2400 and 2133 systems for broad compatibility
  • Low 1.2V operation reduces power draw and heat
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Simple DIY installation with no heat spreader needed

32GB DDR4 SODIMM Kit

This kit provides 32GB of DDR4 memory across four 8GB modules that run at 2400MHz with CL17 latency. It uses the standard 260-pin SO-DIMM form factor and operates at 1.2V. The modules are unbuffered and non-ECC.

Laptops, All-in-One and NAS upgrades

It suits owners of laptops, all-in-one desktops, mini PCs, micro servers or NAS units that accept DDR4 SO-DIMMs and need a 32GB capacity. Builders who require ECC error correction, registered modules, a different voltage, or a higher speed grade should look elsewhere.

DDR4 2400 CL17 1.2V specification

The decisive specification is the DDR4 2400MHz CL17 1.2V rating on a 260-pin SO-DIMM. A system must support this exact speed, latency and voltage combination for the kit to function as intended.

How it compares

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

Price $200.99
Pricier than about 79% 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 $6.28 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 number2S4D41R8032S
Total capacity32 GB (4 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
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

Other versions of this model

5 more in the same range

Questions about this item

How much power does the 1.2 V DDR4 kit draw when the laptop runs all day?

Each 8 GB module operates at the standard 1.2 V DDR4 voltage, keeping heat and power draw low during continuous use.

What must my notebook already have to accept these 260-pin SO-DIMMs?

A free DDR4 SO-DIMM slot that supports 2400 MHz or 2133 MHz memory and takes 260-pin unbuffered non-ECC modules.

Will the 2400 MHz CL17 sticks work alongside the 2133 MHz memory I am keeping?

Yes, the kit is backwards compatible with 2133 MHz systems; all installed modules will run at the lowest common speed.

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