We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2666MHz CL19 1.2V 288-Pin DIMM desktop RAM

SKU CH-P13K-NHVY2

16 GB DDR4 module running at 2666 MHz with CL19 latency and 1.2 V for desktop upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chips
  • CAS latencyCL19
  • Tested speed2666
  • Rated voltage1.2 V
  • 16 GB capacity handles heavier workloads
  • 2666 MHz DDR4 speed keeps data moving quickly
  • CL19 latency supports responsive multitasking
  • 2 V operation matches standard DDR4 voltage
  • 288-pin DIMM fits common desktop motherboards

Capacity & Compatibility

This A-Tech module provides 16GB of DDR4 memory in a single 288-pin DIMM. It is built for desktop systems that accept non-ECC unbuffered memory running at 2666MHz. The stick uses major-brand chips and operates at the standard 1.2V DDR4 voltage.

Verify Your System

Check that your motherboard supports DDR4 2666MHz (PC4-21300) unbuffered DIMMs before ordering. Confirm the board has a free 288-pin slot and that the BIOS can run memory at CL19 latency. The manufacturer advises verifying your system's supported RAM specifications to ensure compatibility.

Quality Assurance

Every module undergoes quality-assurance testing for dependable and reliable performance. The purchase includes a lifetime warranty from A-Tech and access to United States based technical support before, during, and after the sale. No additional software or accessories are bundled with this memory stick.

How it compares

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

Price $79.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.00 per GB
Cheaper than about 72% of the 3,251 comparable items (median $6.75 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
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chips
Memory
CAS latencyCL19
Tested speed2666
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this single 16 GB DDR4 2666 MHz DIMM fit a standard desktop motherboard with 288-pin slots?

Yes, the module uses the standard 288-pin DDR4 DIMM form factor used by current desktop boards.

Does the 1.2 V operating voltage match the DDR4 standard for desktop memory?

Yes, 1.2 V is the standard DDR4 voltage, so no manual voltage adjustment is required.

Can this non-ECC unbuffered module be mixed with existing non-ECC unbuffered DDR4 sticks?

Mixing modules of the same DDR4 type and voltage usually works, though matched kits give the most reliable stability.

More in Desktop RAM

Similar items