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Green rectangular circuit board with gold edge connector and black heat spreader, SODIMM form factor

Corsair

Corsair CMSX32GX5M1A4800C40 32GB DDR5 4800 CL40 laptop RAM

SKU CH-10CX-3M8GM MPN CMSX32GX5M1A4800C40

A 32 GB DDR5 SO-DIMM running at 4800 MT/s with CL40 latency and 1.10 V operation

  • Capacity32GB
  • Type262-Pin DDR5 SO-DIMM
  • SpeedDDR5 4800 (PC4 38400)
  • CAS LatencyCL40
  • Timing40-40-40-77
  • Voltage1.10V

Capacity 32GB

Struck-through versions exist but are not stocked here.

Speed DDR5 4800 (PC4 38400)

CAS Latency CL40

  • 32 GB capacity handles heavy multitasking and demanding workloads
  • DDR5 4800 speed delivers faster data rates for responsive performance
  • CL40 40-40-40-77 timings provide low latency for smooth operation
  • 10 V voltage reduces power draw and heat in laptops
  • 262-pin SO-DIMM fits standard DDR5 laptop slots for easy upgrades

32 GB DDR5 SO-DIMM upgrade

This Corsair Vengeance module delivers 32 GB of DDR5 memory in a 262-pin SO-DIMM form factor. It runs at 4800 MT/s with CL40 timings and a low 1.10 V operating voltage. The single stick design suits laptops and small-form-factor PCs that have one available slot.

Buyers adding capacity to one slot.

The 32 GB density works well for users who need more memory in a single channel or have only one SO-DIMM slot free. Systems that require matched pairs for dual-channel operation should look at two-module kits instead. Compatibility covers Intel and AMD platforms that accept standard DDR5 SO-DIMMs.

Speed locked at DDR5 4800 CL40

The module operates at a fixed 4800 MT/s with 40-40-40-77 timings and supports Intel XMP 3.0 profiles on compatible hardware. If your laptop or mini PC demands a higher base frequency or lower latency, this part will not meet that requirement.

Highlights

  • 32 GB capacity handles heavy multitasking and demanding workloads
  • DDR5 4800 speed delivers faster data rates for responsive performance
  • CL40 40-40-40-77 timings provide low latency for smooth operation
  • 10 V voltage reduces power draw and heat in laptops
  • 262-pin SO-DIMM fits standard DDR5 laptop slots for easy upgrades

Specifications

BrandCORSAIR
SeriesVengeance
ModelCMSX32GX5M1A4800C40
Capacity32GB
Type262-Pin DDR5 SO-DIMM
SpeedDDR5 4800 (PC4 38400)
CAS LatencyCL40
Timing40-40-40-77
Voltage1.10V
Shipping weight0.05 kg
Package size173 × 81 × 20 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does my laptop need a 262-pin DDR5 SO-DIMM slot to use this 32GB module?

Yes, this module is a 262-pin DDR5 SO-DIMM and requires a laptop or small-form-factor PC with a matching DDR5 SO-DIMM socket.

Will the CL40 timing work automatically alongside an existing DDR5 4800 module I keep?

The module runs at DDR5 4800 with CL40 40-40-40-77 timing and automatically sets to the maximum supported speed on compatible Intel and AMD systems without BIOS changes.

How can I confirm the 32GB module is running at DDR5 4800 CL40 after installation?

Check the memory speed and timings in Windows Task Manager or a tool like CPU-Z; they should show 4800 MT/s and CL40 40-40-40-77 when the system is under load.

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