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Z170-K mobo and DDR4 OC issue with dimming number confusion

Z170-K mobo and DDR4 OC issue with dimming number confusion

J
Je2Carte
Junior Member
41
12-26-2016, 02:18 PM
#1
Hello everyone,
I'm setting up a new PC configuration using the ASUS Z170-K motherboard. My goal is to achieve 32GB of RAM with the maximum possible speed.
I've reviewed the official specifications here:
http://dlcdnet.asus.com/pub/ASUS/mb/LGA1...1463655486

My confusion comes from the confusing layout. For example, there are entries like:
CORSAIR CMD128GX4M8A2666C15 128GB (16GB*8)
But... this board only supports 4 slots and doesn't allow for 128GB as I thought. How can we fit 8GB into it? :/
Could you clarify how to handle this?

Additionally, I plan to install just 16GB using a single RAM stick (2xGB). I'm unsure if I'll ever need more than that, though I expect to upgrade later. This PC will serve as a VSTI audio and graphic workstation.
Looking at the list, I don't see any options for installing RAM at higher speeds than the standard 2133MHz. Is this really not possible? I've checked other Z170 boards and they don't offer significant improvements in this regard.
I'm still a bit puzzled because the document seems a bit unclear, with some duplicated RAM specifications that make it hard to understand.
Please help me understand!
J
Je2Carte
12-26-2016, 02:18 PM #1

Hello everyone,
I'm setting up a new PC configuration using the ASUS Z170-K motherboard. My goal is to achieve 32GB of RAM with the maximum possible speed.
I've reviewed the official specifications here:
http://dlcdnet.asus.com/pub/ASUS/mb/LGA1...1463655486

My confusion comes from the confusing layout. For example, there are entries like:
CORSAIR CMD128GX4M8A2666C15 128GB (16GB*8)
But... this board only supports 4 slots and doesn't allow for 128GB as I thought. How can we fit 8GB into it? :/
Could you clarify how to handle this?

Additionally, I plan to install just 16GB using a single RAM stick (2xGB). I'm unsure if I'll ever need more than that, though I expect to upgrade later. This PC will serve as a VSTI audio and graphic workstation.
Looking at the list, I don't see any options for installing RAM at higher speeds than the standard 2133MHz. Is this really not possible? I've checked other Z170 boards and they don't offer significant improvements in this regard.
I'm still a bit puzzled because the document seems a bit unclear, with some duplicated RAM specifications that make it hard to understand.
Please help me understand!

G
gabbylife
Member
228
12-30-2016, 01:13 PM
#2
Good approach to get the 32GB now as there are no guarantees if you get 16GB now and another 16GB later - even if they are the same exact model
G
gabbylife
12-30-2016, 01:13 PM #2

Good approach to get the 32GB now as there are no guarantees if you get 16GB now and another 16GB later - even if they are the same exact model

_
_iSing
Member
50
01-15-2017, 06:31 AM
#3
What processor are you using and do you intend to upgrade it? The memory controller inside the CPU sets the speed and data transfer capabilities for your DRAM. We'll also be aiming for a 2x8GB configuration to achieve 16GB total and enable dual-channel operation.
_
_iSing
01-15-2017, 06:31 AM #3

What processor are you using and do you intend to upgrade it? The memory controller inside the CPU sets the speed and data transfer capabilities for your DRAM. We'll also be aiming for a 2x8GB configuration to achieve 16GB total and enable dual-channel operation.

L
liang_hao_yan
Member
221
01-17-2017, 12:10 AM
#4
Tradesman1:
What CPU model are you using and are you planning to upgrade it? The memory controller in the CPU will set the speed and data rate for the DRAM you can effectively use. We're also considering a 2x8GB package so we can reach 16GB and enable dual-channel operation.

Hi! Thanks for your response! I'm running an i7-6700K right now. At the moment, I'm thinking about getting these:
https://ipon.hu/webshop/product/hyperx_3..._32/949295
(these are listed on the supported items page)
Based on what I've read here:
http://www.legitreviews.com/ddr4-memory-...d_170340/3
I believe higher clock speeds might not be worth it, but my two questions remain interesting.

By the way, do you agree with this RAM article?
L
liang_hao_yan
01-17-2017, 12:10 AM #4

Tradesman1:
What CPU model are you using and are you planning to upgrade it? The memory controller in the CPU will set the speed and data rate for the DRAM you can effectively use. We're also considering a 2x8GB package so we can reach 16GB and enable dual-channel operation.

Hi! Thanks for your response! I'm running an i7-6700K right now. At the moment, I'm thinking about getting these:
https://ipon.hu/webshop/product/hyperx_3..._32/949295
(these are listed on the supported items page)
Based on what I've read here:
http://www.legitreviews.com/ddr4-memory-...d_170340/3
I believe higher clock speeds might not be worth it, but my two questions remain interesting.

By the way, do you agree with this RAM article?

M
MrAstarin
Junior Member
2
01-17-2017, 11:47 PM
#5
If you focus mainly on one task, 2400/2666 is acceptable. When multitasking, I'd definitely increase the number. Running 3200 sticks and adding 2400 causes noticeable slowdown. Games also show better performance with faster DRAM, such as in Fallout 4.
M
MrAstarin
01-17-2017, 11:47 PM #5

If you focus mainly on one task, 2400/2666 is acceptable. When multitasking, I'd definitely increase the number. Running 3200 sticks and adding 2400 causes noticeable slowdown. Games also show better performance with faster DRAM, such as in Fallout 4.

G
Grimm_E
Member
103
01-18-2017, 03:33 AM
#6
Tradesman1 explains his experience with RAM speeds and performance. He mentions running 3200 sticks but notices a slowdown when using 2400. He notes that games use DRAM more efficiently, especially with faster models like Fallout 4. He uses apps with multi-threading support such as Sonar Daw, Adobe AfterEffects, and Photoshop. He plans to buy more RAM if he can upgrade to 32GB later, since he isn’t sure he needs 32GB now but might in the future. He also points out that the ASUS Z170-K motherboard RAM reports don’t give clear promises, which is why he’s considering buying 2666 modules (32GB) to avoid expansion issues later. He checks the datas and thinks they’re not too significant, wondering if they’re worth the cost.
G
Grimm_E
01-18-2017, 03:33 AM #6

Tradesman1 explains his experience with RAM speeds and performance. He mentions running 3200 sticks but notices a slowdown when using 2400. He notes that games use DRAM more efficiently, especially with faster models like Fallout 4. He uses apps with multi-threading support such as Sonar Daw, Adobe AfterEffects, and Photoshop. He plans to buy more RAM if he can upgrade to 32GB later, since he isn’t sure he needs 32GB now but might in the future. He also points out that the ASUS Z170-K motherboard RAM reports don’t give clear promises, which is why he’s considering buying 2666 modules (32GB) to avoid expansion issues later. He checks the datas and thinks they’re not too significant, wondering if they’re worth the cost.

M
MoMo641
Junior Member
13
01-18-2017, 10:49 AM
#7
Good approach to get the 32GB now as there are no guarantees if you get 16GB now and another 16GB later - even if they are the same exact model
M
MoMo641
01-18-2017, 10:49 AM #7

Good approach to get the 32GB now as there are no guarantees if you get 16GB now and another 16GB later - even if they are the same exact model