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 rectangular DDR4 DIMM with black chips and gold contacts

A-Tech

A-Tech 16GB DDR4 2666MHz CL19 1.2V Desktop RAM

SKU CH-GDRG-HSRGB

16 GB DDR4 desktop memory running at 2666 MHz with CL19 latency and 1.2 V operation

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

16GB DDR4 2666MHz Desktop Module

This A-Tech memory module provides 16GB of DDR4 capacity for desktop systems. It operates at 2666MHz with a CAS latency of CL19 and runs at the standard 1.2V voltage. The unbuffered DIMM is designed for straightforward installation in compatible motherboards.

CL19 CAS Latency at 2666MHz

The module runs at a tested frequency of 2666MHz with a CL19 timing profile. This specification determines the module's response speed and must match your system's supported memory standard for stable operation. Verify your motherboard documentation to confirm compatibility with this speed and latency combination.

288-Pin DIMM Form Factor

The stick uses the standard 288-pin DDR4 DIMM layout, ensuring physical compatibility with desktop memory slots. No additional accessories, software, or cables are included in the package. The module relies solely on the motherboard's memory controller for configuration and performance.

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

How does the 2666 MHz speed translate once the module is installed in a desktop?

The module runs at the DDR4 2666 tested frequency, delivering PC4-21300 bandwidth for faster load times and smoother multitasking in compatible systems.

What does the PC4-21300 label cap in real-world use?

PC4-21300 marks the peak transfer rate ceiling of the DDR4 2666 standard; actual throughput depends on the motherboard and CPU memory controller.

Will the 288-pin DIMM fit my desktop motherboard slots?

Yes, the 288-pin DDR4 DIMM form factor matches standard desktop memory slots for straightforward installation.

More in Desktop RAM

Similar items