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Green rectangular DDR4 memory module with black chips and a gold edge connector

Kingston Technology Corp.

Kingston ValueRAM 8GB DDR4 2666 CL19 KVR26N19S68

SKU CH-X7FD-24JZ3

8GB DDR4 desktop module running at 2666 MT/s with CL19 timing and 1.20V operation

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.20V
  • ECCNo
  • 8 GB capacity for everyday multitasking
  • DDR4 2666 speed for responsive system performance
  • CL19 19-19-19 timing for stable operation
  • 20 V low voltage reduces power draw
  • Non-ECC unbuffered design fits standard desktop boards

Kingston ValueRAM 8GB DDR4 module

This 8GB DDR4 module runs at 2666 MT/s with CL19 latency and 1.20V voltage. It is a non-ECC desktop DIMM organised as 1Rx16. The kit suits office PCs and basic home builds that need reliable standard memory.

DDR4 2666 interface limits

The DDR4 2666 standard caps transfer rate at PC4 21300 bandwidth. Systems locked to lower JEDEC speeds will downclock the module automatically. Overclocking headroom is not guaranteed on this ValueRAM series.

8GB capacity headroom

An 8GB stick handles everyday multitasking, web browsing and light productivity comfortably. Memory-intensive workloads such as video editing or virtual machines will exhaust the capacity quickly. Adding a second identical module enables dual-channel throughput.

Highlights

  • 8 GB capacity for everyday multitasking
  • DDR4 2666 speed for responsive system performance
  • CL19 19-19-19 timing for stable operation
  • 20 V low voltage reduces power draw
  • Non-ECC unbuffered design fits standard desktop boards

Specifications

BrandKingston
SeriesValueRAM
ModelKVR26N19S6/8
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.20V
ECCNo

Questions about this item

Should I choose the 8GB stick or a 16GB kit for my build?

This listing is a single 8GB DIMM. Adding a second identical module later will give you 16GB in dual-channel mode, which doubles memory bandwidth for integrated graphics or CPU-heavy workloads.

What does the 2666 MT/s rating deliver once the module is installed?

The module runs at 2666 MT/s with CL19 timings at the standard 1.20V. That speed is the maximum JEDEC DDR4 rate this stick supports, so the memory controller will not down-clock it unless the platform caps lower.

How does the DDR4 interface limit performance in practice?

The DIMM uses the DDR4 interface at 2666 MT/s (PC4-21300). Bandwidth is capped at that transfer rate, and the CL19 latency sets the minimum access delay for every read or write cycle.

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