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Green 288-pin DDR4 stick with black chips, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KCP426NS8/16 16GB DDR4 2666 desktop RAM

SKU CH-6T1F-SFGFW MPN KCP426NS8/16

A 16GB DDR4 2666 desktop module with CL19 latency, 1.20V operation and Intel XMP 2.0 support

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory profilesIntel XMP 2.0
  • 16 GB capacity for demanding workloads
  • DDR4 2666 speed for responsive performance
  • CL19 latency for efficient data access
  • 20 V operation reduces power draw
  • Intel XMP 2.0 profile enables simple setup

Capacity and Speed

This Kingston desktop memory module provides 16GB of DDR4 2666 capacity in a single 288-pin stick. It operates at CL19 latency with a standard 1.20V voltage and supports Intel XMP 2.0 profiles for automatic configuration.

Suited for Standard DDR4 Builds

The unbuffered, non-ECC design fits mainstream desktop platforms that accept DDR4 2666 memory. Systems requiring registered or error-correcting modules, or those limited to lower DDR4 speeds, should look at alternatives.

Headroom for Everyday Workloads

The 16GB capacity handles multitasking, office applications and mainstream gaming without paging. Memory-intensive tasks such as large-scale video editing, virtualisation clusters or heavy rendering will exceed the available headroom.

How it compares

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

Price $38.99
Cheaper than about 73% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $2.44 per GB
Cheaper than about 93% 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 nameKingston
Model nameKCP426NS8/16
Total capacity16 GB
Product type288-Pin PC RAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Memory profilesIntel XMP 2.0
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.09 kg
Package size152 × 76 × 5 mm

Questions about this item

Do I need a motherboard with a 288-pin DDR4 slot and Intel XMP 2.0 support to use this 16GB module?

Yes, the module is a 288-pin DDR4 2666 DIMM rated at 1.20V with an Intel XMP 2.0 profile, so the board must provide a DDR4 slot and XMP capability to run at the advertised speed.

Will this CL19 DDR4 2666 module downclock to match slower DDR4 memory already installed?

The module will operate at the highest common speed supported by the memory controller; when paired with slower DDR4 DIMMs it will run at the lower frequency and the looser timing of the slowest stick.

How can I confirm the memory is running at DDR4 2666 with CL19 timings after installation?

Enter the BIOS or use a system-information utility to verify the active DRAM frequency shows 2666 MT/s and the CAS latency reads 19.

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