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Green printed circuit board with black memory chips, 288 gold pins, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KCP426ND8/16 16GB DDR4 2666 CL19 desktop RAM

SKU CH-XPWW-MKR8W MPN KCP426ND8/16

A 16 GB DDR4 DIMM running at 2666 MHz with CL19 latency and 1.2 V operation for standard desktop upgrades

  • Capacity16GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 16 GB capacity expands multitasking headroom
  • 2666 MT/s data rate accelerates everyday workloads
  • CL19 latency keeps response times tight
  • 20 V operation reduces power draw
  • Intel XMP 2.0 profile enables one-click optimisation

Kingston 16GB DDR4 module

This 16GB DDR4 DIMM runs at 2666 MT/s with CL19 timings at 1.20 V. It uses a standard 288-pin unbuffered non-ECC design and includes an Intel XMP 2.0 profile for automatic configuration. The module is built for desktop systems that accept DDR4 memory.

Thermals and power

Operating at 1.20 V keeps power draw low and heat output modest during normal workloads. No heat spreader is fitted so the module relies on case airflow for cooling. Silent operation is assured because there are no moving parts.

Upgrade context

This single 16GB stick suits builds that need a direct capacity increase without populating every slot. Systems limited to DDR4 2666 will run at the rated speed without manual tuning. Buyers who want higher frequencies or lower latencies should look elsewhere.

Highlights

  • 16 GB capacity expands multitasking headroom
  • 2666 MT/s data rate accelerates everyday workloads
  • CL19 latency keeps response times tight
  • 20 V operation reduces power draw
  • Intel XMP 2.0 profile enables one-click optimisation

Specifications

BrandKingston
ModelKCP426ND8/16
Capacity16GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileIntel XMP 2.0
ColorBlack
Heat SpreaderNo
LED ColorNone
Shipping weight0.02 kg
Package size142 × 41 × 5 mm

Questions about this item

Will this 16 GB DDR4 module fit a standard 288-pin desktop DIMM slot?

Yes, the module uses the 288-pin DIMM form factor and 1.2 V DDR4 electrical standard used by current desktop platforms.

Does the CL19 latency at 2666 MT/s require manual BIOS tuning or does it load automatically?

The kit includes an Intel XMP 2.0 profile so the rated speed and timings can be enabled with a single BIOS selection.

Is ECC or registered buffering included for server or workstation use?

No, this is a non-ECC unbuffered DIMM intended for standard consumer desktop motherboards.

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