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Single green 288-pin SODIMM module, black chips, gold edge contacts

Computer Memory Solutions

Computer Memory Solutions 32GB DDR5 4800MHz CL40 SODIMM 1.1V memory upgrade

SKU CH-2BCJ-XJ2VZ

32GB DDR5 SODIMM running at 4800MHz with CL40 timings and 1.1V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Memory timings40-40-40-96
  • Rated voltage1.1 V
  • 32GB capacity supports demanding workloads
  • DDR5 4800MHz speed enables fast data transfer
  • CL40 timing balances latency and throughput
  • 1V operation reduces power consumption
  • Non-ECC unbuffered SODIMM fits compatible laptops

32GB DDR5 SODIMM upgrade

This 32GB DDR5 SODIMM module operates at 4800MHz with CL40 timings and 1.1V voltage. It uses a 2Rx8 unbuffered non-ECC design on a 288-pin form factor. The single stick is built for laptops and compact systems that accept DDR5 SO-DIMM memory.

Speed and latency spec

The module runs at DDR5 4800 (PC5 38400) with a CAS latency of 40 and timings of 40-40-40-96. This speed rating is the primary figure that determines whether the part matches your platform's supported memory standard.

Suits single-slot capacity boost

This suits users adding 32GB to a single SODIMM slot in a DDR5 laptop or mini PC. Builders needing ECC, registered modules, lower latency kits, or matched dual-channel pairs should look at other options.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $295.99
Cheaper than about 54% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
CAS latency 40
Higher than about 70% of the 483 comparable items (median 22).
Price per GB $9.25 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Part numberCM40966438400SO
Total capacity32 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency40
Memory timings40-40-40-96
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

What does the 4800 MHz speed mean once the module is installed?

The module runs at DDR5 4800 MHz, so data moves at that clock rate; actual throughput depends on the CPU's memory controller and system configuration.

What does the PC5 38400 rating cap in practice?

PC5 38400 is the peak bandwidth rating for DDR5 4800; the practical limit is set by the processor's supported memory speed and the motherboard's memory topology.

Will this 288-pin SODIMM fit my laptop slot?

This is a standard DDR5 288-pin SODIMM; it fits laptops and small-form-factor systems that accept DDR5 SODIMM modules.

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