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Four green laptop memory sticks with gold contacts and black chips

A-Tech

A-Tech 64GB (4x16GB) DDR4 3200MHz CL22 1.2V 260-Pin Laptop RAM Kit

SKU CH-ZA2V-5XE08

Quad-channel 64 GB kit of four 16 GB DDR4-3200 SO-DIMMs at CL22 and 1.2 V for laptop upgrades

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationQuad Channel Kit

Capacity 64GB (4 x 16GB)

Speed DDR4 3200 (PC4 25600)

CAS Latency CL22

  • 64 GB capacity from four 16 GB modules for heavy multitasking
  • DDR4 3200 MHz speed rated at PC4-25600 for fast data transfer
  • CL22 latency at 1.2 V standard voltage for efficient operation
  • 260-pin SODIMM form factor fits compatible laptop memory slots
  • Quad-channel kit with major-brand DRAM ICs tested for reliability

64GB DDR4 kit for laptops

This A-Tech kit delivers 64GB of DDR4 laptop memory across four 16GB SO-DIMM modules. It targets users upgrading notebooks or all-in-one PCs that accept 260-pin DDR4 memory and need the maximum capacity their platform allows.

Capacity and headroom at 3200MHz

Four 16GB modules fill four slots and run at DDR4 3200 (PC4-25600) with CL22 timing at the standard 1.2V. The kit suits heavy multitasking and large workloads; systems limited to two slots or lower maximum density cannot use the full 64GB.

Unbuffered SO-DIMM build

Modules are non-ECC, unbuffered and lack heat spreaders, keeping the standard low profile required by thin chassis. The 260-pin DDR4 SO-DIMM edge connector fits compatible laptop sockets directly; verify your system’s supported memory specification before installation.

How it compares

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

Price $360.99
Pricier than about 89% of the 2,079 comparable items (median $70.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 91% of the 1,886 comparable items (median 16 GB).
Price per GB $5.64 per GB
Cheaper than about 54% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Laptop Memory RAM
Model nameA-Tech 64 GB (4 × 16 GB) DDR4-3200 Laptop RAM Kit
Part numberNE-SS-0681
Total capacity64 GB (4 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Kit configurationQuad Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible
More details
VariantMajor Brand DRAM IC Chips

Other versions of this model

5 more in the same range

Questions about this item

Will the 260-pin DDR4 3200 modules run at their rated speed if my older laptop only supports lower DDR4 speeds?

The kit is rated for DDR4 3200 at CL22 and 1.20V. Most systems will automatically down-clock the modules to the highest speed the platform supports, so they will still operate — just at the lower frequency.

How can I verify the 64 GB quad-channel kit is recognised at 3200 MHz and CL22 after installation?

Open Task Manager or a tool such as CPU-Z and confirm the memory reads 64 GB total, 3200 MT/s and CAS latency 22. The BIOS memory-info screen will show the same figures if the kit is running as specified.

Does the box contain only the four 16 GB SO-DIMMs or are any tools or adapters included?

The package includes the four 16 GB 260-pin DDR4 SO-DIMM modules and nothing else. No screwdrivers, brackets or adapters are supplied.

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