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expiredtDames | Staff posted Aug 07, 2025 02:44 AM
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expiredtDames | Staff posted Aug 07, 2025 02:44 AM

64GB (2x32GB) Crucial Pro DDR5 6000MHz CL40 Desktop Memory Kit (Black)

+ Free Store Pickup (Select Stores)

$138

$264

47% off
Micro Center
27 Comments 18,126 Views
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Deal Details
MicroCenter has for Members (free to join): 64GB (2x32GB) Crucial Pro DDR5 6000MHz CL40 Desktop Memory Kit (Black, CP2K32G60C40U5B) on sale for $137.99. Select Free Store Pickup where stock permits.
  • Note: Discount applied in cart.
Thanks to Deal Hunter tDames for finding this deal.

Features:
  • DDR5 6000
  • Timing 40-40-40-80
  • CAS Latency 40
  • Voltage 1.35V/(5Vext)
  • Black Aluminum Heat Spreader
  • No LED Lighting


No Longer Available:
Amazon has 64GB (2x32GB) Crucial Pro DDR5 6000MHz CL40 Desktop Memory Kit (Black, CP2K32G60C40U5B) on sale for $139.99. Shipping is free.

Editor's Notes

Written by citan359 | Staff

Original Post

Written by tDames | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
MicroCenter has for Members (free to join): 64GB (2x32GB) Crucial Pro DDR5 6000MHz CL40 Desktop Memory Kit (Black, CP2K32G60C40U5B) on sale for $137.99. Select Free Store Pickup where stock permits.
  • Note: Discount applied in cart.
Thanks to Deal Hunter tDames for finding this deal.

Features:
  • DDR5 6000
  • Timing 40-40-40-80
  • CAS Latency 40
  • Voltage 1.35V/(5Vext)
  • Black Aluminum Heat Spreader
  • No LED Lighting


No Longer Available:
Amazon has 64GB (2x32GB) Crucial Pro DDR5 6000MHz CL40 Desktop Memory Kit (Black, CP2K32G60C40U5B) on sale for $139.99. Shipping is free.

Editor's Notes

Written by citan359 | Staff

Original Post

Written by tDames | Staff

Community Voting

Deal Score
+29
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Visit Micro Center

Price Intelligence

Model: Crucial - Pro OC Gaming 64GB (2x32GB) DDR5 6000MHz C40 UDIMM Intel XMP 3.0 & AMD EXPO Desktop Memory - Black

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Sort: Lowest to Highest | Last Updated 4/1/2026, 09:24 PM
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Top Comments

FeiyeungS
554 Posts
358 Reputation
CL40 is very slow for DDR5-6000 though
kingchicken
683 Posts
249 Reputation
the white color, faster 6400mhz variant is only $6 more at $146

27 Comments

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Aug 07, 2025 03:41 AM
683 Posts
Joined Jun 2007
kingchickenAug 07, 2025 03:41 AM
683 Posts

Our community has rated this post as helpful. If you agree, why not thank kingchicken

the white color, faster 6400mhz variant is only $6 more at $146
1
1
Aug 07, 2025 04:17 AM
971 Posts
Joined Jun 2017
BabyTantrumAug 07, 2025 04:17 AM
971 Posts
Crucially expensive!
1
6
Aug 07, 2025 05:37 AM
1,265 Posts
Joined Nov 2007
bbqbotAug 07, 2025 05:37 AM
1,265 Posts
Quote from BabyTantrum :
Crucially expensive!
Crucial is top notch quality and performance
1
Aug 07, 2025 05:38 AM
1,265 Posts
Joined Nov 2007
bbqbotAug 07, 2025 05:38 AM
1,265 Posts
Quote from kingchicken :
the white color, faster 6400mhz variant is only $6 more at $146
Came to say this after ordering a couple. But now I have to order a new mobo...my old tomahawk x570 won't take ddr5
2
Aug 07, 2025 05:21 PM
1,063 Posts
Joined May 2008
ai42Aug 07, 2025 05:21 PM
1,063 Posts
With all of these AI use cases coming out, I'd opt for 128GB of RAM if I were on a DDR5 platform. 4 sticks on consumer CPU's just doesn't work with DDR5, it often downclocks your speed severely (AMD or Intel). Your effectively limited to 2 sticks at full speed.
2
Aug 08, 2025 06:30 AM
554 Posts
Joined May 2015
FeiyeungSAug 08, 2025 06:30 AM
554 Posts
CL40 is very slow for DDR5-6000 though
1
Pro
Aug 08, 2025 12:38 PM
718 Posts
Joined Nov 2010
itank2
Pro
Aug 08, 2025 12:38 PM
718 Posts
Quote from bbqbot :
Crucial is top notch quality and performance
I want to agree at least about the quality. Performance is just so-so if you're a pc enthusiast or gamer. I didn't even realize they still made CL40s. You're better off buying a 32GB kit with a lower CL unless you have an actual need for 64GB of RAM.
2

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Aug 08, 2025 01:51 PM
48 Posts
Joined Apr 2019
Jaime1975Aug 08, 2025 01:51 PM
48 Posts
Quote from itank2 :
I want to agree at least about the quality. Performance is just so-so if you're a pc enthusiast or gamer. I didn't even realize they still made CL40s. You're better off buying a 32GB kit with a lower CL unless you have an actual need for 64GB of RAM.
Honest question - how much does RAM speed make an impact from a day to day standpoint?
Aug 08, 2025 03:12 PM
133 Posts
Joined Nov 2021
GreyRiver787Aug 08, 2025 03:12 PM
133 Posts
How are these for nas like 4800
Aug 08, 2025 05:32 PM
139 Posts
Joined Jan 2014
SaderusAug 08, 2025 05:32 PM
139 Posts

Our community has rated this post as helpful. If you agree, why not thank Saderus

6000MHz CL40 is very slow. For comparison that's equivalent to 4800MHz CL32. For DDR5 6000 CL30/CL32 is the sweet spot.
2
1
Aug 09, 2025 01:29 PM
5,166 Posts
Joined Nov 2011
JayhawkDealsAug 09, 2025 01:29 PM
5,166 Posts
Quote from ai42 :
With all of these AI use cases coming out, I'd opt for 128GB of RAM if I were on a DDR5 platform. 4 sticks on consumer CPU's just doesn't work with DDR5, it often downclocks your speed severely (AMD or Intel). Your effectively limited to 2 sticks at full speed.
Just built a new machine in the past two weeks. Fastest 2x64 kits I could find were G.Skill CL34.
Aug 09, 2025 01:45 PM
1,175 Posts
Joined Dec 2013
G3HAug 09, 2025 01:45 PM
1,175 Posts
Quote from ai42 :
With all of these AI use cases coming out, I'd opt for 128GB of RAM if I were on a DDR5 platform. 4 sticks on consumer CPU's just doesn't work with DDR5, it often downclocks your speed severely (AMD or Intel). Your effectively limited to 2 sticks at full speed.
How so? Even for 2 identical pairs?
Aug 09, 2025 02:30 PM
797 Posts
Joined Oct 2016
VeeTeeFAug 09, 2025 02:30 PM
797 Posts
Quote from Jaime1975 :
Honest question - how much does RAM speed make an impact from a day to day standpoint?
Not much. It's more about squeezing out every last frame of performance when gaming.
Aug 09, 2025 03:00 PM
68 Posts
Joined Jun 2007
DarthCatAug 09, 2025 03:00 PM
68 Posts
Quote from G3H :
How so? Even for 2 identical pairs?
Yeah, unfortunately. Most motherboards can't handle all 4 DIMMs being slotted well at all (will reduce speed to 4800 or 5200MT/s), especially if they're dual rank sticks. Just a limit of the memory controllers - definitely on B[XXX] boards, but even some X870 and X870E boards are similarly picky.

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Pro
Aug 09, 2025 06:32 PM
194 Posts
Joined Sep 2016
AlKrio
Pro
Aug 09, 2025 06:32 PM
194 Posts
Quote from G3H :
How so? Even for 2 identical pairs?
It is definitely the case on z690 12700k. I have 4x16 sticks of Corsair Vengeance DDR5 that should go up to 5600, but anything higher than 4800 or 5200 causes stability issues, mostly BSOD. It is the main reason there were no high performance 4 sticks kits at least 2 years ago when I built it, I bought 2 identical kits instead. And some MOBO's intended for extreme overclocking (like EVGA Kingpin) don't even have 4 memory slots.

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