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Crucial Pro 32GB DDR5 Kit vs G.SKILL Flare X5 DDR5-6000 32GB Kit

Both are 32GB (2x16GB) DDR5-6000 kits with XMP and EXPO profiles at 1.35V, so they fit the same AM5 and LGA1700 builds. The G.SKILL Flare X5 runs tighter CL30 timings versus the Crucial Pro's CL36, which gives it a small edge in latency-sensitive games and workloads. The Crucial Pro is a taller module with a simpler, no-fuss profile, and Crucial's own-brand support and compatibility record are strong. Buy the Flare X5 for the tighter timings; buy the Crucial Pro if you want a known brand with broad motherboard validation and don't need the last few percent.

  • Choose the Crucial Pro if you want a well-validated 32GB DDR5-6000 kit with both XMP and EXPO profiles and you value Crucial's compatibility and support over the tightest timings.
  • Choose the G.SKILL Flare X5 if you want the same 32GB DDR5-6000 capacity with tighter CL30 timings for gaming and latency-sensitive work.

Prices

  • Crucial Pro 32GB DDR5 Kit: $219.99 at Newegg (checked today)
  • G.SKILL Flare X5 DDR5-6000 32GB Kit: $276.49 at eBay (last seen Nov 9)
  • Difference: the Crucial Pro 32GB DDR5 Kit is $56.50 cheaper than the G.SKILL Flare X5 DDR5-6000 32GB Kit at the latest prices (Nov 9 and Nov 15)
Crucial
Crucial Pro 32GB kit

Crucial Pro 32GB DDR5 Kit

Crucial Pro 32GB kit

4.8(575 ratings)
$219.99at NeweggChecked 10 h ago
See all prices and details
Visit Newegg

Store links may earn us a commission. Price via Klarna.

Pros
  • Both XMP 3.0 and EXPO profiles for one-touch setup
  • Crucial's compatibility lists and support are well established
  • 32GB dual-channel kit suits gaming and content work
  • Simple black heat spreader with no lighting
Cons
  • Looser timings than the Flare X5
  • Taller modules can clash with large air coolers
  • Spec sheets list conflicting speeds and timings, so check the exact part number
G.SKILL
G.SKILL Flare X5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory

G.SKILL Flare X5 DDR5-6000 32GB Kit

G.SKILL Flare X5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory

4(1 rating)
$276.49at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Tight CL30 timings at DDR5-6000
  • Low 33mm profile clears most large CPU coolers
  • XMP and EXPO profiles included
  • No RGB, so nothing extra to configure
Cons
  • No lighting if you want RGB
  • G.SKILL support and RMA are less convenient than a major brand
  • Tighter timings can be pickier on some boards at full speed

What separates them

Crucial Pro 32GB DDR5 KitG.SKILL Flare X5 DDR5-6000 32GB Kit
Rated speedDDR5-6000 (listed as 6,400MT/s in some specs)DDR5-6000 (PC5-48000)
Primary timingsCL36-38-38-96 class (listed 40-40-40-80 on one spec sheet)CL30-38-38-96
Overclock profilesIntel XMP 3.0 and AMD EXPOIntel XMP and AMD EXPO
Module heightAbout 4.1 in tall33mm low profile
Heat spreaderYes, blackYes, black
RGB lightingNoneNone
Voltage1.35V1.35V
Brand validationCrucial publishes per-board compatibility lists and has long-standing OEM tiesG.SKILL QVL lists are broad but brand support is thinner

Price history

$649.99$219.99
Nov 9Nov 15
  • Crucial Pro 32GB DDR5 Kit: lowest $219.99 on Nov 15 at Newegg.
  • G.SKILL Flare X5 DDR5-6000 32GB Kit: lowest $529.00 on Nov 10 at Amazon; $589.99 on Nov 15.

Prices at every store

Crucial Pro 32GB DDR5 Kit

  • NeweggNew

    In stock

    $219.99Free shippingChecked 10 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $243.99Free shippingChecked 10 h ago
    Visit Best Buy
  • eBayNew

    Availability unknownSold by aaawavecom (99.8% positive, 33,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $251.99Free shippingChecked 10 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $569.00Free shippingChecked 10 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 8 stores and price history →

G.SKILL Flare X5 DDR5-6000 32GB Kit

  • Best BuyNew

    In stock

    $649.99Free shippingChecked 4 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $649.99Free shippingChecked 4 h ago
    Visit Newegg
  • eBayNew

    Availability unknownSold by newegg (99.6% positive, 1,000,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $276.49Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $589.99Free shippingChecked 10 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 5 stores and price history →

Specs compared

SpecCrucial Pro 32GB DDR5 KitG.SKILL Flare X5 DDR5-6000 32GB Kit
Capacity32GB Kit (16GBx2)32 GB
Memory typeDDR5DDR5
Speed6,400MT/s6,000 MHz
Voltage1.35V1.35V
Form factorUDIMMDesktop
ColorBlackBlack
BrandCrucialG.SKILL
Number Of SticksTwoTwo
Latency timings40-40-40-80—
Overclocking supportIntel XMP 3.0 and AMD EXPO—
Color categoryBlack—
Density32GB (6,000MT/s)—
Show all 40 specsShow fewer specs
SpecCrucial Pro 32GB DDR5 KitG.SKILL Flare X5 DDR5-6000 32GB Kit
Pin count288 pin—
Ram memory32 GB—
Ram speed6000 MHz—
Model namePro Overclocking—
Number of pins288—
Volts1.35 V—
ManufacturerCrucial—
Has written warrantyNo—
ModelCP2K16G60C36U5B—
Assembled product height4.1 in

What reviewers say

Crucial Pro 32GB DDR5 Kit

  • 4.8 / 5575 ratings

Owners rate the kit highly and mostly describe it as install-and-go: enable the profile and it runs at its rated speed. Complaints are few and center on the loose timings and the lack of lighting rather than reliability.

What people mention
  • SetupPraisedOwners say enabling XMP or EXPO is all it takes to hit the rated speed.
  • StabilityPraisedBuyers report no crashes or errors in everyday use and long sessions.
  • HeightPraisedThe low heat spreaders clear large air coolers without moving the fan.
  • TimingsCriticisedReviewers note CL40 is loose next to tighter-timed kits at similar speeds.

G.SKILL Flare X5 DDR5-6000 32GB Kit

Owners of the Flare X5 generally report that it runs at its rated 6000 CL30 speed once XMP or EXPO is enabled, and that the low profile fits under large coolers. Complaints center on needing a BIOS update or manual tuning on some boards, and on the lack of lighting.

What people mention
  • Speed and timingsPraisedOwners say it reaches DDR5-6000 at CL30 once the XMP or EXPO profile is turned on.
  • CompatibilityMixedMost boards pick it up fine, but some need a BIOS update or manual tuning to run at rated speed.
  • HeightPraisedThe 33mm heat spreader fits under most large air coolers.
  • LightingCriticisedBuyers who want RGB note that this kit has none.

Questions and answers

Which is better for gaming?
The Flare X5, by a small margin. Its CL30 timings cut latency versus the Crucial Pro's looser timings at the same 6000 speed. In most games the gap is a few percent at most.
Will either work on my AM5 board?
Both carry AMD EXPO profiles and are 1.35V DDR5 UDIMMs, so both should boot on AM5. Check the board's QVL for the exact part number, since validation varies by board and BIOS version.
Which is better for a small case or big air cooler?
The Flare X5. At 33mm it clears most tower coolers, while the Crucial Pro is about 4.1 inches tall and can conflict with large heatsinks.
Is the Flare X5 worth stepping up to over the Crucial Pro?
If you want the tightest timings at 6000 and a low profile, yes. If you want the simplest validated kit and don't chase benchmark numbers, the Crucial Pro is fine.
Do either have RGB?
No. Both are plain black heat-spreader kits with no lighting. If you want RGB, look at other kits in each brand's lineup.
Which lasts longer?
Both use the same DDR5 technology and carry limited lifetime warranties from their makers. Lifespan depends more on voltage and cooling than on the brand.

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  • PNY Epic-X RGB 32GB (2x16GB) DDR5 6000MHz CL36 1.35V (XMP 3.0/EXPO Compatible) - Desktop Memory Kit vs Crucial Pro 32GB kit
  • PNY Epic-X RGB 32GB (2x16GB) DDR5 6000MHz CL36 1.35V (XMP 3.0/EXPO Compatible) - Desktop Memory Kit vs G.SKILL Flare X5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory
  • G.Skill Trident Z5 Neo RGB DDR5 32GB (2x16GB) 6000MHz CL30 Desktop Memory Kit vs G.SKILL Flare X5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory
  • Corsair Vengeance RGB DDR5 32GB (2x16GB) 6000MHz CL30 vs G.SKILL Flare X5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 Desktop Memory

Buying guides that pick them

  • Best 32GB DDR5 and DDR4 RAM kits
—
Memory speed—DDR5-6000
CAS latency—CL30-38-38-96
Kit capacity—32GB (2x16GB)
Module height—33mm
Overclock profiles—Intel XMP / AMD EXPO
Bandwidth—PC5 48000
With Heat Spreader—Yes
Type of Memory (RAM)—DDR5
Latency—30-38-38-96
Lighting Type—None
Performance Profile(s)—Not Applicable
Memory Capacity (per Module)—16 gigabytes
Memory Capacity (Total)—32 gigabytes
Model Number—F5-6000J3038F16GH2-FX5
Number Of Modules—2
Pin Configuration—288
Memory Format—UDIMM
Memory Speed Rating—PC5-48000