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Two silver DDR4 memory modules with crystalline RGB light bars and mirrored aluminum heatspreaders

G.SKILL

G.SKILL Trident Z Royal F4-4000C18D-16GTRS 16GB DDR4 4000 CL18 desktop RAM

SKU CH-PGEC-7C289 MPN F4-4000C18D-16GTRS

Dual-channel 16 GB DDR4 kit runs at 4000 MT/s with CL18 timings and mirrored silver heatspreaders

  • Capacity16GB (2 x 8GB)
  • Type288-Pin PC RAM
  • SpeedDDR4 4000 (PC4 32000)
  • CAS LatencyCL18
  • Timing18-22-22-42
  • Voltage1.35V

Capacity 16GB (2 x 8GB)

Speed DDR4 4000 (PC4 32000)

CAS Latency|Color CL18|Silver

  • DDR4 4000 speed delivers high bandwidth for demanding workloads
  • CL18 latency with 18-22-22-42 timings enables responsive system performance
  • 16 GB dual-channel kit provides ample capacity for multitasking
  • Crystalline light bar with 8 RGB zones creates distinctive lighting effects
  • Mirrored aluminum heatspreaders in silver ensure efficient thermal management

Capacity and Configuration

This 16GB dual-channel kit contains two 8GB DDR4 modules rated for 4000 MT/s with CL18 timing. It targets enthusiasts building high-performance desktop systems who value both speed and distinctive RGB aesthetics.

Speed Headroom and Limits

Rated timings of 18-22-22-42 at 1.35V deliver strong bandwidth for demanding workloads and gaming. Manual tuning beyond the XMP profile is possible but not guaranteed; stability will depend on motherboard topology and CPU memory controller quality.

Platform Compatibility Requirement

Validated for AMD X570 and Intel Z590, Z490, Z390 and Z370 chipsets. Builders using other chipsets should verify motherboard QVL listings before purchase, as operation at the rated 4000 MT/s is not assured on unvalidated platforms.

Highlights

  • DDR4 4000 speed delivers high bandwidth for demanding workloads
  • CL18 latency with 18-22-22-42 timings enables responsive system performance
  • 16 GB dual-channel kit provides ample capacity for multitasking
  • Crystalline light bar with 8 RGB zones creates distinctive lighting effects
  • Mirrored aluminum heatspreaders in silver ensure efficient thermal management

Specifications

BrandG.SKILL
SeriesTrident Z Royal Series
ModelF4-4000C18D-16GTRS
Capacity16GB (2 x 8GB)
Type288-Pin PC RAM
SpeedDDR4 4000 (PC4 32000)
CAS LatencyCL18
Timing18-22-22-42
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
ColorSilver
Heat SpreaderYes
FeaturesUnique crystalline light bar design.
Mirrored-finish aluminum heatspreaders in gold or silver.
Fluid rainbow wave default lighting effect.
Hand-screened IC & custom 10-layer PCB for improved overclock performance.
Intel XMP 2.0 Support.
Do not mix memory kits. Memory kits are sold in matched kits that are designed to run together as a set. Mixing memory kits will result in stability issues or system failure.
Memory kits will boot at the SPD speed at default BIOS settings with compatible hardware.
For memory kits with XMP, enable XMP/DOCP/A-XMP in BIOS to reach the rated potential XMP
Recommend UseAMD X570
Intel Z590 / Z490 / Z390 / Z370
LED ColorRGB
Shipping weight0.23 kg
Package size178 × 137 × 25 mm

Other versions of this model

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Questions about this item

Does this kit need a motherboard that can run DDR4 at 4000 MT/s?

Yes, the modules are rated for DDR4 4000 (PC4 32000); the board must support that data rate or allow manual overclocking to reach it.

Will the 1.35 V operating voltage work with standard consumer boards?

1.35 V is within the typical DDR4 range for high-performance kits, so most current enthusiast motherboards can supply it without adjustment.

Is this memory compatible with Intel Z390, Z490, Z590 and AMD X570 platforms?

The manufacturer recommends use with Intel Z390, Z490, Z590 and AMD X570 chipsets for optimal performance.

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