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Two green 262-pin DDR5 SODIMM modules, no heat spreader

OWC

OWC 32GB (2x16GB) DDR5 4800 CL40 262-pin 1.1V Non-ECC SODIMM laptop RAM Kingston KVR48S40BS8K2-32

SKU CH-NG8X-AQ29E

A 32 GB dual-channel DDR5 kit running at 4800 MT/s with CL40 latency and 1.1 V operation for laptops and all-in-one systems

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • 32 GB capacity across two 16 GB modules for heavy multitasking
  • DDR5 4800 speed with CL40 latency for responsive performance
  • 1 V operation reduces power draw and heat
  • 262-pin SO-DIMM form factor fits laptops and all-in-one systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

DDR5 4800 SODIMM Kit

This OWC kit provides 32 GB of DDR5 memory as two 16 GB unbuffered SODIMM modules. They run at 4800 MT/s with CL40 latency and operate at the standard 1.1 V. The kit is built for laptops, all-in-one PCs and compatible NAS devices that accept 262-pin DDR5 SO-DIMMs.

Check Slot Count and Voltage

Verify that your system has two free 262-pin DDR5 SO-DIMM slots and supports 1.1 V JEDEC-standard modules. The memory is non-ECC and unbuffered, so the platform must accept consumer-grade DDR5 without error correction or registered signalling.

For Standard Capacity Upgrades

This dual-channel kit suits owners who need 32 GB of mainstream DDR5 speed for everyday multitasking. Buyers who want higher frequencies, lower latencies, ECC protection or single-module densities beyond 16 GB should look at other memory lines.

How it compares

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

Price $402.99
Pricier than about 90% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB (2 × 16 GB)
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $12.59 per GB
Pricier than about 90% 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 number4S8D51R8032P
Total capacity32 GB (2 × 16 GB)
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Questions about this item

Does the 32 GB kit include both 16 GB DDR5 4800 CL40 SODIMMs or do I need to buy a second module separately?

The package contains two 16 GB modules for a total of 32 GB, so no additional memory is required.

Should I choose the 32 GB dual-channel kit or a single 16 GB stick for my laptop?

The dual-channel kit delivers twice the bandwidth of a single stick, which benefits integrated graphics and multitasking on laptops that support two slots.

What does the DDR5 4800 CL40 rating mean for real-world performance in a laptop?

It indicates a 4800 MT/s data rate with 40-cycle latency at 1.1 V, matching the JEDEC baseline for DDR5 SODIMMs and providing standard speed for compatible systems.

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