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Two green SODIMM modules with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 2x64GB DDR4 3200MHz CL16 SODIMM memory upgrade

SKU CH-8AX4-22VPB

Dual 64 GB DDR4 SODIMM kit at 3200 MHz CL16 with 1.35 V unbuffered 260-pin modules

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latency16
  • Memory timings16-18-18
  • Rated voltage1.35 V
  • Matched 2-piece kit enables dual-channel performance
  • DDR4 3200 MHz CL16 timing supports responsive multitasking
  • 64 GB per module doubles typical laptop limits
  • 35 V operation reduces power draw and heat
  • 260-pin SODIMM form factor fits standard laptop slots

64GB DDR4 3200MHz SODIMM Module

This Computer Memory Solutions module delivers 64GB of DDR4 memory at 3200MHz with a CAS latency of 16. It operates at 1.35V and uses a 260-pin SODIMM form factor. The part number is CM8192643200SO and it is built with major brand chipset components.

Non-ECC Unbuffered Memory for Compatible Systems

This memory suits laptops or small form factor PCs that accept non-ECC, unbuffered DDR4 SODIMMs at 3200MHz. It is not for systems requiring ECC error correction or registered modules. It is also not for platforms limited to lower speeds or different voltage requirements.

64GB Single Module Capacity

The decisive specification is the 64GB capacity per module in a 2Rx8 configuration. Verify your system supports 64GB non-ECC SODIMMs and 2Rx8 organisation before purchasing.

How it compares

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

Price $887.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
CAS latency 16
Lower than about 80% of the 483 comparable items (median 22).
Price per GB $13.87 per GB
Pricier than about 60% 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 numberCM8192643200SO
Total capacity64 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency16
Memory timings16-18-18
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.35 V

Questions about this item

Should I choose the 2x64GB kit or a single 64GB module?

The kit includes two matched 64GB modules so the system can run in dual-channel mode; a single module would operate in single-channel and reduce memory bandwidth.

What does the 3200MHz rating mean once the memory is installed?

The modules run at 3200MHz with CL16 timing (16-18-18) at 1.35V; the actual speed will be limited by the CPU or motherboard if they support a lower maximum frequency.

How does the 260-pin DDR4 SODIMM interface limit performance?

The 260-pin SODIMM form factor carries the DDR4 signal; bandwidth is capped by the DDR4 3200 standard (PC4-25600) and the memory controller of the host system.

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