We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two white DDR5 modules with black brushed strips and RGB light bars

G.SKILL

G.SKILL F5-6400J3239G32GX2-TZ5RW Trident Z5 RGB 64GB (2×32GB) DDR5 6400 CL32 desktop RAM

SKU CH-XZ12-7359Y MPN F5-6400J3239G32GX2-TZ5RW

Dual-channel 64 GB DDR5 kit running at 6400 MT/s with CL32 timings and a white heatspreader with RGB lighting

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL32
  • Memory timings32-39-39-76
  • Rated voltage1.4 V
  • Kit configurationDual Channel Kit

Capacity 64GB (2 x 32GB)

Speed DDR5 6400 (PC5 51200)

CAS Latency CL32

Color White

LED Color Rgb

  • High-speed DDR5 6400 transfer rate for responsive workloads
  • Low CL32 latency with 32-39-39-76 timings for snappy data access
  • 64 GB dual-channel kit (2×32 GB) enables high-capacity multitasking
  • Intel XMP 3.0 profile applies rated speed and timings automatically
  • White aluminium heatspreader with RGB light bar adds cooling and style

Capacity and platform

This 64 GB dual-channel kit uses two 32 GB DDR5 modules rated at 6400 MT/s with CL32 32-39-39-76 timings at 1.40 V. It is built for Intel 600 and 700 series platforms and requires an XMP 3.0 compatible motherboard to run at the advertised speed.

Thermals noise and power

The matte-white aluminium heatspreader with a brushed strip dissipates heat from the hand-screened ICs while the kit operates at 1.40 V. No moving parts are present so the memory adds no audible noise; power draw scales with the 1.40 V operating voltage under load.

XMP 3.0 profile

A single Intel XMP 3.0 profile stores the 6400 MT/s frequency and 32-39-39-76 timings for one-click configuration in BIOS. Builders who need plug-and-play JEDEC speeds or AMD EXPO profiles cannot use this kit at its rated performance.

How it compares

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

Price $704.99
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 $11.02 per GB
Pricier than about 71% 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 Z5 RGB Series
Model nameF5-6400J3239G32GX2-TZ5RW
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorWhite
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL32
Memory timings32-39-39-76
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.17 kg
Package size160 × 137 × 15 mm
Compatibility
Recommended forIntel 600/700 Series Chipset
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR5 modules and enable the Intel XMP 3.0 profile without skipping the BIOS step?

Align each module with the keyed slot on your motherboard, press firmly until the retention clips click, then enter the BIOS and select the Intel XMP 3.0 profile so the kit runs at DDR5 6400 with CL32 timings instead of the default JEDEC speed.

What maintenance or replacement will the white aluminum heatspreader and RGB light bar need over time?

The heatspreader is passive and requires no service; occasional dust removal with compressed air keeps thermals optimal, while the RGB LEDs are rated for long-term operation and are not user-replaceable.

At what point does the 1.40V operating voltage become the limiting factor during sustained heavy workloads?

The 1.40V is the validated XMP voltage; prolonged loads at this level rely on the dual-texture heatspreader to manage thermals, and exceeding the rated voltage voids stability guarantees.

More in Desktop RAM

Similar items