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

G.SKILL

G.SKILL F4-4000C18D-64GTRS Trident Z Royal 64GB (2x32GB) DDR4 4000 CL18 desktop RAM

SKU CH-HMFS-ZB93X MPN F4-4000C18D-64GTRS

64 GB dual-channel DDR4-4000 kit with CL18 timing, 1.40 V XMP 2.0 profile, and crystalline RGB light bars on silver mirror-finish heatspreaders

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 4000 (PC4 32000)
  • CAS latencyCL18
  • Memory timings18-22-22-42
  • Rated voltage1.4 V
  • Buffer typeUnbuffered
  • 64 GB dual-channel kit for high-capacity multitasking
  • DDR4 4000 speed with CL18 latency for responsive performance
  • 40 V operation with 18-22-22-42 timings for stable tuning
  • Crystalline light bar with 8 RGB zones for customisable illumination
  • Silver mirror-finish aluminium heatspreaders for efficient cooling

Capacity and speed

This G.SKILL Trident Z Royal kit provides 64GB of DDR4 memory in two 32GB modules rated at 4000 MT/s with CL18 18-22-22-42 timings at 1.40V. It runs on Intel XMP 2.0 profiles and uses 288-pin unbuffered non-ECC DIMMs with aluminum heatspreaders and a crystalline RGB light bar.

Who this suits and who it does not

Builders who want high-capacity DDR4 with strong XMP speeds and addressable RGB lighting for a silver-themed system will match this kit well. Buyers who need ECC error correction, registered modules, lower voltage operation, or a different memory generation should look elsewhere.

What to check before ordering

Confirm your motherboard has four 288-pin DDR4 slots and supports dual-channel 64GB kits at the rated XMP 2.0 profile. Verify the CPU memory controller can handle the 4000 MT/s data rate and 1.40V operating voltage. Ensure case clearance accommodates the heatspreader height and that your RGB software or motherboard header can control the 8-zone lighting.

How it compares

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

Price $619.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $9.69 per GB
Pricier than about 65% 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 nameG.SKILL
Product lineTrident Z Royal Series
Model nameF4-4000C18D-64GTRS
Total capacity64 GB (2 × 32 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
Memory profilesIntel XMP 2.0
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.25 kg
Package size175 × 135 × 22 mm
Compatibility
Recommended forIntel Z590 / Z490
More details
LED lightingRGB

Questions about this item

What motherboard chipset is required to run the DDR4 4000 speed on this kit?

The kit is validated for Intel Z590 and Z490 chipsets with XMP 2.0 enabled.

Will the 1.40V modules work alongside older DDR4 sticks rated at 1.2V?

Mixing voltages is not recommended; the board will default all slots to the lowest common speed and voltage.

How can I confirm the 18-22-22-42 timings are active after enabling XMP?

Check the memory tab in CPU-Z or the BIOS memory information screen; it should read CL18-22-22-42 at 4000 MT/s.

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