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Deal.ai › A-Tech
A-Tech
A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM

A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM

Best price now

$901.36at A-Tech MemoryChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $901.36 at A-Tech Memory on Nov 12.
  • Checked at 2 stores.

Our take on the A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM

This is a four-module desktop memory kit: 4 x 32GB of DDR4 running at 2666MHz (PC4-21300), for a total of 128GB. It is unbuffered DIMM memory for desktop boards with four free slots, aimed at heavy multitasking, virtual machines, large datasets and content work. A-Tech is a smaller brand than Corsair, Crucial or G.Skill, and this kit trades the heatsinks and tight timings of gaming memory for raw capacity. Buyers pick it when capacity matters more than speed or overclocking headroom.

Best forWorkstations running many virtual machinesVideo editing and large dataset workUsers maxing out a four-slot desktop boardBudget builds that need capacity over speed
Pros
  • 128GB total across four matched modules
  • Standard 2666MHz DDR4 JEDEC speed for broad compatibility
  • Unbuffered DIMM for regular desktop boards
  • Leaves room to run VMs and heavy multitasking without swapping
  • Simple install in boards with four free slots
Cons
  • No heatsinks or RGB, unlike gaming kits
  • 2666MHz is mid-range; faster DDR4 kits exist
  • Four modules put more load on the memory controller than two
  • Not for laptops or SODIMM slots
  • Smaller brand with less of a track record than major memory makers

A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM prices at every store

  • A-Tech MemoryNew

    In stockReturn policy

    $901.36Checked Nov 12
    Visit A-Tech Memory
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $938.92Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM price history

Lowest price we've seen: $938.92 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM

This is a 128GB DDR4 memory kit for desktop PCs. It includes four 32GB DIMM modules.

The modules run at 2666MHz (PC4-21300) on 1.2V. They are non-ECC and unbuffered, with a 288-pin connector. The kit is for desktop and gaming machines.

Brand
A-Tech
Total capacity
128GB
Modules
4 x 32GB
Type
DDR4
Speed
PC4-21300
Frequency
2666MHz
ECC type
Non-ECC, unbuffered
Form factor
DIMM
Pin count
288
Voltage
1.2V
Compatibility
Desktop and gaming PCs

Questions and answers

Will this work in my desktop?
It fits desktop boards that take unbuffered DDR4 DIMMs and have four free slots. Check your motherboard's qualified memory list and maximum capacity before buying.
Is 2666MHz fast enough?
It is standard JEDEC DDR4 speed, fine for work and general use. Faster kits help in some games and CPU-heavy tasks, but capacity matters more for VMs and large projects.
Can I use only two of the four modules?
Yes, the modules are separate 32GB DIMMs. Running two gives 64GB; running all four gives the full 128GB if the board supports it.
Does it need XMP or overclocking?
No. It runs at 2666MHz as standard DDR4, so it should boot at that speed without enabling a profile.
Is this the same as DDR4 SODIMM laptop memory?
No. These are full-size desktop DIMMs and will not fit laptops or small-form-factor boards that use SODIMM slots.
Where is the A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM cheapest?
At A-Tech Memory, for $901.36, as of our latest check.
Where can I buy the A-Tech 128GB Kit (4x32GB) DDR4 2666MHz (PC4-21300) DIMM Desktop PC Memory RAM?
2 stores we checked sell it, including A-Tech Memory, Amazon.

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