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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

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 4000 (PC4 32000)
  • CAS latencyCL18
  • Memory timings18-22-22-42
  • Rated voltage1.35 V
  • Buffer typeUnbuffered

Capacity 16GB (2 x 8GB)

Speed DDR4 4000 (PC4 32000)

CAS Latency CL18

Color 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.

How it compares

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

Price $96.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB (2 × 8 GB)
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $6.06 per GB
Cheaper than about 58% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineTrident Z Royal Series
Model nameF4-4000C18D-16GTRS
Total capacity16 GB (2 × 8 GB)
Product type288-Pin PC RAM
Product colorSilver
Performance
Rated speedDDR4 4000 (PC4 32000)
Memory
CAS latencyCL18
Memory timings18-22-22-42
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderYes
Power
Rated voltage1.35 V
Size & build
Shipping weight0.23 kg
Package size178 × 137 × 25 mm
Compatibility
Recommended forAMD X570
Intel Z590 / Z490 / Z390 / Z370
More details
LED lightingRGB

Other versions of this model

5 more in the same range

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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