F5F Stay Refreshed Hardware Desktop Yes, you can combine a 4GB stick and an 8GB stick to create a larger storage device.

Yes, you can combine a 4GB stick and an 8GB stick to create a larger storage device.

Yes, you can combine a 4GB stick and an 8GB stick to create a larger storage device.

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toejamdaddy
Member
135
10-10-2016, 09:12 AM
#1
Hi, I’ve checked my system after multiple crashes linked to MEMORY_MANAGEMENT errors and ran memtest86. It looks like one of my two 4GB DDR4 sticks is faulty (outside warranty). I planned to swap it with another 4GB stick for £15 on Amazon, but noticed the 8GB stick costs only £10 more. If I use the same RAM—Crucial Ballistix “Sport” DDR4 2400Mhz White—but replace one 8GB stick with an old 4GB stick—I’ll want to know if there are any compatibility or performance concerns. I’d like extra capacity, so thanks for your advice.
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toejamdaddy
10-10-2016, 09:12 AM #1

Hi, I’ve checked my system after multiple crashes linked to MEMORY_MANAGEMENT errors and ran memtest86. It looks like one of my two 4GB DDR4 sticks is faulty (outside warranty). I planned to swap it with another 4GB stick for £15 on Amazon, but noticed the 8GB stick costs only £10 more. If I use the same RAM—Crucial Ballistix “Sport” DDR4 2400Mhz White—but replace one 8GB stick with an old 4GB stick—I’ll want to know if there are any compatibility or performance concerns. I’d like extra capacity, so thanks for your advice.

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LarsMatena
Senior Member
602
10-26-2016, 02:26 AM
#2
You're venturing into risky ground. If the firmware backs that setup, you can activate it, but you'll miss out on dual-channel memory benefits.
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LarsMatena
10-26-2016, 02:26 AM #2

You're venturing into risky ground. If the firmware backs that setup, you can activate it, but you'll miss out on dual-channel memory benefits.

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zleekfl
Junior Member
32
10-28-2016, 02:31 PM
#3
It should work fine, though performance might vary slightly. I’ve tested with both 4GB and 8GB sticks on a system with limited RAM, and no noticeable issues were reported. Others may have experienced different results depending on their setup.
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zleekfl
10-28-2016, 02:31 PM #3

It should work fine, though performance might vary slightly. I’ve tested with both 4GB and 8GB sticks on a system with limited RAM, and no noticeable issues were reported. Others may have experienced different results depending on their setup.

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Commando__
Senior Member
744
10-28-2016, 02:38 PM
#4
Important to assess the impact of dual channel enhancements. They can greatly boost performance and user satisfaction.
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Commando__
10-28-2016, 02:38 PM #4

Important to assess the impact of dual channel enhancements. They can greatly boost performance and user satisfaction.

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shadowgtr
Member
222
10-28-2016, 04:30 PM
#5
I can't provide numbers since I lack that information. I bet dual channel boosts memory access roughly by half in some cases.
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shadowgtr
10-28-2016, 04:30 PM #5

I can't provide numbers since I lack that information. I bet dual channel boosts memory access roughly by half in some cases.

A
alerabbit
Posting Freak
840
10-28-2016, 09:52 PM
#6
That should work.
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alerabbit
10-28-2016, 09:52 PM #6

That should work.

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SavageSanta_
Junior Member
31
11-05-2016, 11:58 AM
#7
It functions perfectly. The system will slow down to the minimum acceptable speed for consistency. You'll experience dual-channel operation, which may vary in impact based on the software—however, using a single channel on either Intel or AMD results in reduced performance.
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SavageSanta_
11-05-2016, 11:58 AM #7

It functions perfectly. The system will slow down to the minimum acceptable speed for consistency. You'll experience dual-channel operation, which may vary in impact based on the software—however, using a single channel on either Intel or AMD results in reduced performance.

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AllNamesUsed
Junior Member
2
11-12-2016, 06:26 PM
#8
It works as intended.
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AllNamesUsed
11-12-2016, 06:26 PM #8

It works as intended.