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Two green SODIMM modules with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 2×16GB DDR5-4400 SODIMM 2Rx8 CL40 1.1V

SKU CH-ZBAE-WA6PK

A dual-channel DDR5 SODIMM kit running at 4400 MHz with CL40 timings at 1.1 V

  • Total capacity16 GB
  • Rated speedDDR5 4400 (PC5 35200)
  • ChipsetMajor Brand Chipset
  • CAS latency40
  • Memory timings40-40-40-96
  • Rated voltage1.1 V
  • DDR5-4400 speed accelerates data throughput for responsive multitasking
  • CL40-40-40-96 timings balance low latency with stable operation
  • 1 V operation reduces power draw and heat output
  • 2Rx8 dual-rank layout improves memory density per slot
  • 288-pin SODIMM form factor fits compatible laptop and small-form-factor systems

Kit details

This kit supplies two 16GB DDR5 SODIMM modules. Each module runs at 4400MHz with CL40 timings of 40-40-40-96 and operates at 1.1V. The sticks are unbuffered, non-ECC and use a 2Rx8 rank configuration on 288-pin connectors.

Who this suits

Laptop or compact-system owners who need DDR5-4400 SODIMM memory in matched 16GB pairs will find the correct specification here. Buyers whose devices require ECC, registered modules, a different DDR generation or a voltage other than 1.1V must look elsewhere.

Deciding specification

The critical match point is DDR5 SODIMM at 4400MHz with CL40 latency and 1.1V operation. If your system calls for that exact combination the kit will fit; if any one of those values differs you need a different module.

How it compares

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

Price $334.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
CAS latency 40
Higher than about 70% of the 483 comparable items (median 22).
Price per GB $20.94 per GB
Pricier than about 66% of the 20,941 comparable items (median $8.19 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
Part numberCM2048644400SO
Total capacity16 GB
Performance
Rated speedDDR5 4400 (PC5 35200)
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

Does the 1.1 V DDR5-4400 SODIMM run hot or draw extra power during all-day workloads?

At the rated 1.1 V the kit operates within standard DDR5 power limits, so sustained use does not create unusual heat or power draw.

What must my laptop already support for this 288-pin DDR5 SODIMM to function?

The system needs a DDR5 SODIMM slot and a memory controller that accepts 4400 MT/s at CL40-40-40-96 timings.

If I keep one existing DDR5 module and add this 2Rx8 pair, how will speeds settle?

All installed memory will run at the slowest module's speed or the processor's maximum supported rate, whichever is lower.

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