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G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) Up to 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte Black (F5-6000J3636F32GX2-FX5)
G.SKILL

G.SKILL Flare X5 Series DDR5 RAM (AMD EXPO & Intel XMP 3.0) 64GB (2x32GB) Up to 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte Black (F5-6000J3636F32GX2-FX5)

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: CL36 latency is looser than premium CL30 DDR5-6000 kits.

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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
  • ✓ Dual AMD EXPO and Intel XMP 3.0 profiles - one kit for both platforms
  • ✓ DDR5-6000 CL36-36-36-96 hits the AM5 sweet spot for 1:1 memory controller sync
  • ✓ 1.35V rated operation at 6000MT/s, modest for a 32GB-per-module kit

Cons

  • ✗ CL36 latency is looser than premium CL30 DDR5-6000 kits
  • ✗ Non-ECC only, so no error correction for workstation or server duty
  • ✗ Matte black low-profile design offers no RGB or heatspreader flair
  • ✗ Rated speed requires a validated board from the G.SKILL QVL plus manual BIOS EXPO/XMP toggling

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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-FX5
  • 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-FX5
CompatibilityPC
Number of Pins288
Mfr Part NumberF5-6000J3636F32GX2-FX5
Number of Items2
Memory GenerationDDR5
Compatible DevicesDesktop
Data Transfer Rate768 megabytes_per_second
Memory Form FactorDIMM
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) Up to 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte Black (F5-6000J3636F32GX2-FX5) 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) Up to 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte Black (F5-6000J3636F32GX2-FX5)
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