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expiredSehoneyDP posted Jan 24, 2023 03:38 PM
expiredSehoneyDP posted Jan 24, 2023 03:38 PM

32GB (2x16GB) XPG Lancer DDR5 5200MHz CL38 Desktop Memory Kit

+ Free Shipping

$100

$365

72% off
B&H Photo Video
32 Comments 21,338 Views
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Deal Details
B&H Photo Video has 32GB (2x16GB) XPG Lancer DDR5 5200MHz CL38 Desktop Memory Kit (AX5U5200C3816G-DCLABK) on sale for $249.99 - $150 off w/ coupon automatically applied in cart = $99.99. Shipping is free.

Thanks to Deal Hunter SehoneyDP for finding this deal.

Specs:
  • 32GB (2 x 16GB) Capacity
  • 5200 MHz Clock Speed
  • PC5-41600
  • 288-Pin UDIMM
  • 1.25V
  • 38-38-38 Timings
  • Unbuffered, ECC
  • Integrated Heatsink
  • Support for XMP 3.0
  • RoHS Certified

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Our research indicates that this deal is $20 less (17% savings) than the next best available price from a reputable merchant with prices starting from $119.99 at the time of this posting.
  • About this product:
    • Limited Lifetime Warranty
    • 4.7 out of 5 stars rating at based on 10 customer reviews
  • About this store:
    • You can view B&H's Return Policy here.
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by SehoneyDP
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
B&H Photo Video has 32GB (2x16GB) XPG Lancer DDR5 5200MHz CL38 Desktop Memory Kit (AX5U5200C3816G-DCLABK) on sale for $249.99 - $150 off w/ coupon automatically applied in cart = $99.99. Shipping is free.

Thanks to Deal Hunter SehoneyDP for finding this deal.

Specs:
  • 32GB (2 x 16GB) Capacity
  • 5200 MHz Clock Speed
  • PC5-41600
  • 288-Pin UDIMM
  • 1.25V
  • 38-38-38 Timings
  • Unbuffered, ECC
  • Integrated Heatsink
  • Support for XMP 3.0
  • RoHS Certified

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Our research indicates that this deal is $20 less (17% savings) than the next best available price from a reputable merchant with prices starting from $119.99 at the time of this posting.
  • About this product:
    • Limited Lifetime Warranty
    • 4.7 out of 5 stars rating at based on 10 customer reviews
  • About this store:
    • You can view B&H's Return Policy here.
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by SehoneyDP

Community Voting

Deal Score
+33
Good Deal
Visit B&H Photo Video

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Top Comments

UltraLazer
1455 Posts
186 Reputation
I haven't bought ram in forever and I saw CL 38. I was like isn't that slow. Sure enough "Most DDR5 modules have CL40 CAS latency, which negates DDR5's high clock speeds; It's faster at completing tasks, but it takes longer for the RAM to register it needs to perform a task. So, that DDR4-3200 CL20 RAM will have snappier performance than a DDR5-4800 CL40 module." but I think it's all relative to the speed of the motherboard. So if you didn't pay high dollar for a mother board this ram is gonna be just fine.
CompulsiveBuyer
1199 Posts
530 Reputation
DDR latency hasn't changed much in a long time. CL is in units of clocks and since the clock rate is much higher that's why the CL has risen. The biggest benefit from newer DRAM tech like DDR5 is burst speed. That's why CPUs have large caches.
myfiremanishuge
717 Posts
84 Reputation
It says desktop memory in the title lol

31 Comments

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Jan 24, 2023 03:56 PM
1,455 Posts
Joined May 2006
Jan 24, 2023 03:56 PM
UltraLazerJan 24, 2023 03:56 PM
1,455 Posts

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

I haven't bought ram in forever and I saw CL 38. I was like isn't that slow. Sure enough "Most DDR5 modules have CL40 CAS latency, which negates DDR5's high clock speeds; It's faster at completing tasks, but it takes longer for the RAM to register it needs to perform a task. So, that DDR4-3200 CL20 RAM will have snappier performance than a DDR5-4800 CL40 module." but I think it's all relative to the speed of the motherboard. So if you didn't pay high dollar for a mother board this ram is gonna be just fine.
4
3
Jan 24, 2023 04:25 PM
150 Posts
Joined Nov 2006
Jan 24, 2023 04:25 PM
RavinLunaticJan 24, 2023 04:25 PM
150 Posts
Anybody with experience on this ram? Debating this or the Corsair Vengeance for $139. Both DDR5.

https://slickdeals.net/f/16397881-32gb-2x-16-corsair-vengeance-ddr5-5600-desktop-ram-kit-134?v=1&src=SiteSearch
Original Poster
Jan 24, 2023 04:40 PM
2,451 Posts
Joined Nov 2022
Jan 24, 2023 04:40 PM
SehoneyDP
Original Poster
Jan 24, 2023 04:40 PM
2,451 Posts
Quote from RavinLunatic :
Anybody with experience on this ram? Debating this or the Corsair Vengeance for $139. Both DDR5.

https://slickdeals.net/f/16397881-32gb-2x-16-corsair-vengeance-ddr5-5600-desktop-ram-kit-134?v=1&src=SiteSearch
If the $39 extra is of no concern to you, I'd go with the Corsair Vengeance. It looks like it has a 5600MHz vs 5200MHz and a CAS Latency of 36 vs 38 here. A higher clock speed (in the post you linked it has 5600MHz) will allow your computer to run faster/more efficiently. A lower CAS Latency (36 on the corsair vengeance) will reduce the time necessary to start reading data. In human comparisons (not sure if this is accurate) CAS Latency or CL would be your reaction speed (lower number is better) and the clock speed (MHz) would be how fast you can process information and formulate a solution. I'm no expert by the way, I just looked at google real quick. I think for a 39% price increase, the Corsair Vengeance is likely not worth it since the performance difference would be pretty minimal. I don't think the average person would honestly notice. If you have extra money, I would definitely look at the DDR5 6000MHz range at least.
Jan 24, 2023 04:57 PM
150 Posts
Joined Nov 2006
Jan 24, 2023 04:57 PM
RavinLunaticJan 24, 2023 04:57 PM
150 Posts
Quote from SehoneyDP :
If the $39 extra is of no concern to you, I'd go with the Corsair Vengeance. It looks like it has a 5600MHz vs 5200MHz and a CAS Latency of 36 vs 38 here. A higher clock speed (in the post you linked it has 5600MHz) will allow your computer to run faster/more efficiently. A lower CAS Latency (36 on the corsair vengeance) will reduce the time necessary to start reading data. In human comparisons (not sure if this is accurate) CAS Latency or CL would be your reaction speed (lower number is better) and the clock speed (MHz) would be how fast you can process information and formulate a solution. I'm no expert by the way, I just looked at google real quick. I think for a 39% price increase, the Corsair Vengeance is likely not worth it since the performance difference would be pretty minimal. I don't think the average person would honestly notice. If you have extra money, I would definitely look at the DDR5 6000MHz range at least.
Thanks super helpful. The $39 extra isn't a deal breaker and looking to future proof this build as much as possible.
Jan 26, 2023 04:24 AM
114 Posts
Joined Aug 2010

This comment has been rated as unhelpful by Slickdeals users.

Jan 26, 2023 05:11 AM
717 Posts
Joined Nov 2014
Jan 26, 2023 05:11 AM
myfiremanishugeJan 26, 2023 05:11 AM
717 Posts
Quote from appkhi :
ly?Are these for Desktop only? I need for laptop
It says desktop memory in the title lol
Jan 26, 2023 12:12 PM
14 Posts
Joined May 2017
Jan 26, 2023 12:12 PM
wesstafford23Jan 26, 2023 12:12 PM
14 Posts
Quote from appkhi :
ly?Are these for Desktop only? I need for laptop
Need to look for SO-DIMM buddy

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Jan 26, 2023 12:21 PM
1,199 Posts
Joined Apr 2011
Jan 26, 2023 12:21 PM
CompulsiveBuyerJan 26, 2023 12:21 PM
1,199 Posts
Quote from UltraLazer :
I haven't bought ram in forever and I saw CL 38. I was like isn't that slow. Sure enough "Most DDR5 modules have CL40 CAS latency, which negates DDR5's high clock speeds; It's faster at completing tasks, but it takes longer for the RAM to register it needs to perform a task. So, that DDR4-3200 CL20 RAM will have snappier performance than a DDR5-4800 CL40 module." but I think it's all relative to the speed of the motherboard. So if you didn't pay high dollar for a mother board this ram is gonna be just fine.
DDR latency hasn't changed much in a long time. CL is in units of clocks and since the clock rate is much higher that's why the CL has risen. The biggest benefit from newer DRAM tech like DDR5 is burst speed. That's why CPUs have large caches.
Jan 26, 2023 04:48 PM
53 Posts
Joined Dec 2007
Jan 26, 2023 04:48 PM
akacptJan 26, 2023 04:48 PM
53 Posts
Finally, some affordable 32GB DDR5 memory.
Jan 26, 2023 04:50 PM
1,224 Posts
Joined Mar 2015
Jan 26, 2023 04:50 PM
mer063Jan 26, 2023 04:50 PM
1,224 Posts
Quote from RavinLunatic :
Anybody with experience on this ram? Debating this or the Corsair Vengeance for $139. Both DDR5.

https://slickdeals.net/f/16397881-32gb-2x-16-corsair-vengeance-ddr5-5600-desktop-ram-kit-134?v=1&src...
I just bought Vengeance 4800 version for 120$ (2 x 16), about a month ago, for new build pc with i7-12700k and z690 mb. it works fine, but to tell you the truth - i dont see any difference between this build and my 6 year old pc with i7-8th gen, and DDR3 ram on it..
Maybe it will behave better on heavy load applications or games, but for regular jobs - no difference at all.. So I am not sure this 4800mhz-5000mhz-5600mhz will be even noticeable for regular non heavy workload..
Jan 26, 2023 05:05 PM
3,452 Posts
Joined Apr 2005
Jan 26, 2023 05:05 PM
joebob2000Jan 26, 2023 05:05 PM
3,452 Posts
Quote from mer063 :
I just bought Vengeance 4800 version for 120$ (2 x 16), about a month ago, for new build pc with i7-12700k and z690 mb. it works fine, but to tell you the truth - i dont see any difference between this build and my 6 year old pc with i7-8th gen, and DDR3 ram on it..
Maybe it will behave better on heavy load applications or games, but for regular jobs - no difference at all.. So I am not sure this 4800mhz-5000mhz-5600mhz will be even noticeable for regular non heavy workload..
I have a 10 year old i7 pc that still does everything but the latest games super fast. These new gen cpu/ram setups are basically only going to shine if you are doing like 4k/120fps games and also have a huge honking GPU.
Jan 26, 2023 05:28 PM
22 Posts
Joined Jun 2014
Jan 26, 2023 05:28 PM
coolrock2008Jan 26, 2023 05:28 PM
22 Posts
Quote from UltraLazer :
I haven't bought ram in forever and I saw CL 38. I was like isn't that slow. Sure enough "Most DDR5 modules have CL40 CAS latency, which negates DDR5's high clock speeds; It's faster at completing tasks, but it takes longer for the RAM to register it needs to perform a task. So, that DDR4-3200 CL20 RAM will have snappier performance than a DDR5-4800 CL40 module." but I think it's all relative to the speed of the motherboard. So if you didn't pay high dollar for a mother board this ram is gonna be just fine.
Agree with all the things about RAM speeds, but the point about motherboard is wrong. Any motherboard that doesn't actively impede RAM performance (i.e. bad electrical traces) will allow the RAM module to perform up to its potential so long as the motherboard supports the rated speed. You really have to get a sub $100 motherboard with bad traces for you to see the RAM not performing at its rated speeds despite the Mobo claiming it does.

wikipedia CAS latency article has precise timing information making it easier to compare RAM speeds across generations (https://en.wikipedia.org/wiki/CAS_latency).
Jan 26, 2023 05:30 PM
22 Posts
Joined Jun 2014
Jan 26, 2023 05:30 PM
coolrock2008Jan 26, 2023 05:30 PM
22 Posts
Quote from mer063 :
I just bought Vengeance 4800 version for 120$ (2 x 16), about a month ago, for new build pc with i7-12700k and z690 mb. it works fine, but to tell you the truth - i dont see any difference between this build and my 6 year old pc with i7-8th gen, and DDR3 ram on it..
Maybe it will behave better on heavy load applications or games, but for regular jobs - no difference at all.. So I am not sure this 4800mhz-5000mhz-5600mhz will be even noticeable for regular non heavy workload..
You are correct in that MOST daily routine office tasks will see little to no perceivable improvement at all.
Jan 26, 2023 05:34 PM
22 Posts
Joined Jun 2014
Jan 26, 2023 05:34 PM
coolrock2008Jan 26, 2023 05:34 PM
22 Posts
Quote from SehoneyDP :
If the $39 extra is of no concern to you, I'd go with the Corsair Vengeance. It looks like it has a 5600MHz vs 5200MHz and a CAS Latency of 36 vs 38 here. A higher clock speed (in the post you linked it has 5600MHz) will allow your computer to run faster/more efficiently. A lower CAS Latency (36 on the corsair vengeance) will reduce the time necessary to start reading data. In human comparisons (not sure if this is accurate) CAS Latency or CL would be your reaction speed (lower number is better) and the clock speed (MHz) would be how fast you can process information and formulate a solution. I'm no expert by the way, I just looked at google real quick. I think for a 39% price increase, the Corsair Vengeance is likely not worth it since the performance difference would be pretty minimal. I don't think the average person would honestly notice. If you have extra money, I would definitely look at the DDR5 6000MHz range at least.
There is a small problem with analogy. the RAM itself wont do any processing. its the CPU that does that processing. RAM is where CPU stores stuff its working on but doesn't have space to put in its local memory (cache memory). so RAM speed would be "how fast in terms of quantum of data is sent to the CPU in a unit time". CAS latency is as you mentioned "how quickly can the RAM respond to a request form the CPU"

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Jan 26, 2023 05:34 PM
20 Posts
Joined Jun 2015
Jan 26, 2023 05:34 PM
md221Jan 26, 2023 05:34 PM
20 Posts
Quote from RavinLunatic :
Anybody with experience on this ram? Debating this or the Corsair Vengeance for $139. Both DDR5.

https://slickdeals.net/f/16397881-32gb-2x-16-corsair-vengeance-ddr5-5600-desktop-ram-kit-134?v=1&src=SiteSearch

Can both of them be used with the Dell XPS 8950 that Costco sold last month?

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