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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4S8D52R832GB 32GB DDR5 4800 CL40 262-pin SODIMM laptop RAM

SKU CH-G59A-XGW3V

32 GB DDR5 laptop memory running at 4800 MT/s with CL40 latency and 1.1 V operation for notebooks, all-in-ones and NAS systems

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forLaptops, All-in-One Systems, and NAS Systems
  • 32 GB capacity lets you run more apps and larger files simultaneously
  • DDR5 4800 speed with CL40 latency boosts system responsiveness for everyday workloads
  • 1 V operation reduces power draw and heat in thin laptops
  • 262-pin SODIMM form factor fits standard laptop, all-in-one and NAS slots
  • JEDEC and RoHS compliant for a warranty-safe, drop-in upgrade

32GB DDR5 4800 laptop upgrade

This 32GB DDR5 4800 CL40 SODIMM module upgrades compatible laptops, all-in-one PCs and NAS systems. It replaces the Crucial CT32G48C40S5 part number and operates at the standard 1.1V JEDEC voltage. The unbuffered non-ECC design suits mainstream mobile platforms.

262-pin SO-DIMM form factor fits thin chassis

The 262-pin edge connector matches the DDR5 SO-DIMM socket found in current thin-and-light notebooks and compact all-in-one units. No heat spreader is fitted, keeping the module height low enough for tight clearance around the memory slot. JEDEC and RoHS compliance ensures warranty-safe installation.

CL40 latency at DDR5 4800 decides fit

The module runs at PC5-38400 speed with a CAS latency of CL40, the baseline timing for DDR5 4800. Systems that require faster CL38 or lower-latency kits will not benefit from this specific timing profile. Builders needing ECC or registered memory must select a different part.

How it compares

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

Price $382.99
Pricier than about 90% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $11.97 per GB
Pricier than about 88% 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 number4S8D52R832 GB
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Questions about this item

What speed does the DDR5 4800 PC5-38400 interface actually run at in a laptop?

The module operates at 4800 MT/s, the JEDEC standard rate for DDR5 4800, and will down-clock automatically if the system only supports a lower speed.

Will the 262-pin SODIMM fit my laptop's memory slot?

Yes, the 262-pin form factor is the standard DDR5 SODIMM size used in current laptops, all-in-ones and compatible NAS units.

How do I install the module and what step do people often miss?

Power off the device, open the memory compartment, align the notch on the 262-pin edge connector, press firmly until the side clips click, then verify the new 32 GB capacity in BIOS or the OS.

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