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G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte White (F5-6000J3636F32GX2-FX5W)
G.SKILL

G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte White (F5-6000J3636F32GX2-FX5W)

Bottom line: The G.SKILL Flare X5 Series DDR5 RAM: 64GB (2x32GB) kit handles 4K editing, VMs, and 30B-class local LLM workloads; main trade-off: rated 6000 CL36 speed needs a manual EXPO/XMP toggle, not automatic.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 64GB (2x32GB) kit handles 4K editing, VMs, and 30B-class local LLM workloads
  • ✓ Rated DDR5-6000 CL36-36-36-96 at 1.35V, the AM5 sweet spot for Infinity Fabric 1:1
  • ✓ Ships with both AMD EXPO and Intel XMP 3.0 profiles in one SKU
  • ✓ JEDEC default SPD profile boots first try before you touch BIOS
  • ✓ Matte white heatspreader matches white-build motherboards and cases

Cons

  • ✗ Rated 6000 CL36 speed needs a manual EXPO/XMP toggle, not automatic
  • ✗ Non-ECC, so workstation users needing error correction must look elsewhere
  • ✗ Cannot be mixed with another kit later; 128GB means buying a new matched set
  • ✗ Platform support is QVL-gated, listed for Z890/Z790/Z690/B860/B760/B660 and X870/X670/B850/B840/B650

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SpecPicks Verdict

SpecPicks scored G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory (ram) category. G.SKILL's memory (ram) lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • G.SKILL Flare X5 Series DDR5 U-DIMM Memory Kit, Model: F5-6000J3636F32GX2-FX5W
  • 64GB total capacity kit containing 2x32GB modules, rated for up to DDR5-6000 CL36-36-36-96 at 1.35V
  • Non-ECC, DDR5 U-DIMM, 288-pin, for Desktop PC & Gaming
  • Includes JEDEC default profile, and AMD EXPO & Intel XMP 3.0 memory overclock profile
  • 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.
  • For Intel Z890, Intel Z790, Intel Z690, Intel B860, Intel B760, Intel B660, AMD X870, AMD X670, AMD B850, AMD B840, AMD B650 platforms. Refer to G.SKILL memory QVL or RAM Configurator tool on the G.SKILL website for more details on validated motherboard and hardware.

Full Specifications

BrandG.SKILL
Voltage1.35 volts
RAM Size64 GB
Model NameFlare X5
Unit Count1 Count
Form FactorDIMM
Memory Speed6000 mt_s
Model NumberF5-6000J3636F32GX2-FX5W
CompatibilityPC
Number of Pins288
Mfr Part NumberF5-6000J3636F32GX2-FX5
Number of Items2
Memory GenerationDDR5
Compatible DevicesDesktop
Data Transfer Rate48000 megabytes_per_second
Memory Form FactorDIMM, UDIMM
Additional FeaturesDual OC Profile Support (AMD EXPO & Intel XMP 3.0)
Computer Memory Size64 GB
Warranty DescriptionLimited Lifetime Manufacturer
RAM Memory TechnologyDDR5

Ready to buy?

G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte White (F5-6000J3636F32GX2-FX5W) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte White (F5-6000J3636F32GX2-FX5W)
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