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
Four green DDR4 sticks, no heat spreaders, 288 pins each

A-Tech

A-Tech 16GB (4x4GB) DDR4 2666MHz CL19 1.2V 288-Pin Desktop RAM Kit

SKU CH-R3Z3-0GDV3

A 16 GB DDR4 desktop kit with four 4 GB modules at 2666 MHz, CL19 timing and 1.2 V on 288-pin DIMMs

  • Capacity16GB (4 x 4GB)
  • Type288-Pin PC RAM
  • SpeedDDR4 2666 (PC4 21300)
  • Tested Frequency2666
  • Tested Timing19
  • Voltage1.20V

Capacity 16GB (4 x 4GB)

Speed DDR4 2666 (PC4 21300)

  • 16 GB quad-channel kit expands multitasking headroom
  • DDR4 2666 MHz rated speed accelerates data throughput
  • CL19 tested latency keeps response tight
  • 2 V standard voltage reduces power draw
  • 288-pin DIMM form factor fits desktop boards

Capacity and Use

This 16GB quad-channel kit contains four 4GB DDR4 modules rated at 2666MHz with CL19 timing. It is built for desktop systems that accept standard 288-pin unbuffered non-ECC memory and want a straightforward capacity increase.

Installation Notes

Modules follow the standard 288-pin DIMM layout and operate at the default 1.2V, so no voltage adjustment is required. The kit has no heat spreaders, which keeps the profile low but means airflow over the chips is the only cooling; ensure the CPU cooler does not overhang the first slot.

Compatibility Check

Confirm your motherboard supports DDR4 2666MHz unbuffered non-ECC UDIMMs and has four free 288-pin slots for quad-channel operation. Verify the qualified-vendor list or manual for 4GB single-rank module support before ordering.

Highlights

  • 16 GB quad-channel kit expands multitasking headroom
  • DDR4 2666 MHz rated speed accelerates data throughput
  • CL19 tested latency keeps response tight
  • 2 V standard voltage reduces power draw
  • 288-pin DIMM form factor fits desktop boards

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Desktop Memory RAM
Model16GB Kit (4x4GB) PC4-2666 Desktop RAM
Part NumberNE-SS-0632
Capacity16GB (4 x 4GB)
Type288-Pin PC RAM
SpeedDDR4 2666 (PC4 21300)
Tested Frequency2666
Tested Timing19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this quad-channel kit fit a standard desktop motherboard with four DDR4 DIMM slots?

Yes, each module uses the standard 288-pin DDR4 DIMM form factor and runs at the standard 1.2V, so it installs in any desktop board that supports DDR4 2666 memory.

Can I mix these modules with existing DDR4 sticks of a different speed or latency?

The kit is tested at 2666MHz with CL19 timing; mixing different speeds or latencies will force the system to run at the slowest module's settings, so matching the existing specs is recommended.

Is this memory compatible with both current AMD and Intel desktop platforms?

The kit is listed as compatible with AMD and Intel desktop systems that support DDR4 2666 non-ECC unbuffered DIMMs.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.