Mod doubles the ROG Ally's RAM from 16GB to 32GB, increases speed from 6400 to 7500 MTs

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The modder offers to do the same for others, but doubling the RAM costs half as much as the console itself.

A Successful 32GB Upgrade on the ASUS ROG Ally
(Image credit: SlickBuys Mods and Repairs via YouTube)

Fancy a memory upgrade on your ROG Ally? A technician running a "SlickBuys Mods and Repairs" YouTube channel seemingly did something truly impressive with his client's ROG Ally, upgrading the onboard RAM chips. Alas, it wasn't as easy as swapping some chips on the board, and more like how it's been demonstrated with some graphics cards.

Sadly, there are no benchmarks or game demonstrations at the end of the upgrade video. Just a bootup sequence and a brief glimpse of Windows showing the recognized RAM.

Asus' ROG Ally had some impressive specs for its form factor when we reviewed the AMD Z1 Extreme-enabled portable gaming device a few months ago. There were no complaints about its dual-channel 16GB 6400 MT/s memory, but if you could upgrade it, why wouldn't you? SlickBuys Mods and Repairs shows that it's possible, but far from simple, in the video below.

As the video shows, dismantling the ROG Ally down to its PCB with all the core components would be pretty simple for many enthusiasts. But this is where the easy part ends, as the modder prepares the PCB to desolder the 16GB Samsung K3LKBKB0BM 6400MT/s LPDDR5 memory chips. He then replaces all four chips with four Samsung K3KL9L90CM 7500 MT/s LPDDR5 chips. The process didn't stop there, as he had to work on altering the BIOS on the Winbond W25Q256JW 256-byte chip, to accept the new RAM upgrade via NeoProgrammer. This not only requires knowing both exactly what needs changing and how to how to change it.

With Great Upgrades Comes at a Great Cost

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PCB Disassembly- ASUS ROG Ally
PCB Disassembly- ASUS ROG Ally(Image credit: SlickBuys Mods and Repairs via YouTube)

Slick Buys, who goes by the nickname Bortegaa on Reddit, said that this 32GB upgrade cost his customer $300 plus return shipping, with two to four days turnaround time. So, calling this an expensive upgrade is an understatement since you'd be paying almost half the cost of the ROG Ally for the memory boost. But considering the cost of manual labour, experience, parts, sourcing, BIOS programming, and checking if everything works fine, the $300 upgrade price doesn't seem so bad. Each of those 7500 MT/s chips costs $22 via Ali Express, adding $88 for four pieces without shipping. The BIOS flashing process isn't as easy as upgrading your motherboard BIOS or flashing a homebrew firmware on a PSP, either.

He also offers an upgrade from a 40Wh to a 90Wh battery for US$280. That may effectively double your playtime per charge, but combined with the cost of the RAM upgrade and shipping, it would also nearly double the price of your gaming portable. It would be so nice if companies would at least design in swappable battery options.

Regardless, it is impressive to see videos like this that push the boundaries of current handheld hardware. And while not many would consider this upgrade due to the cost, it's fun to see the entire, sped-up process. It also makes you wonder how much trial and error -- and years of experience -- went into making such a complex process reasonably achievable.

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Roshan Ashraf Shaikh
Roshan Ashraf Shaikh
Contributing Writer

Roshan Ashraf Shaikh has been in the Indian PC hardware community since the early 2000s and has been building PCs, contributing to many Indian tech forums, & blogs. He operated Hardware BBQ for 11 years and wrote news for eTeknix & TweakTown before joining Tom's Hardware team. Besides tech, he is interested in fighting games, movies, anime, and mechanical watches.

12 Comments Comment from the forums
  • thestryker
    Really unfortunate that there aren't any benchmarks given the increased bandwidth. I certainly see the appeal of 32GB DRAM no matter given that being able to assign 8GB to video would still leave plenty for the system.
    Reply
  • Denoloco1
    The RAM upgrade seems pretty pointless for a device that drives 1080p and ray tracing is out of the question.
    Now, the battery upgrade, THAT is massive. The biggest downside of this console is undoubtedly the battery capacity. By doubling that, you will edge out the OLED SD in the most demanding titles and get similar or even better playtime. Though the upgrade cost is a bit too much - 200 would be ideal.
    Reply
  • spicy_cat
    Denoloco1 said:
    The RAM upgrade seems pretty pointless for a device that drives 1080p and ray tracing is out of the question.
    Now, the battery upgrade, THAT is massive. The biggest downside of this console is undoubtedly the battery capacity. By doubling that, you will edge out the OLED SD in the most demanding titles and get similar or even better playtime. Though the upgrade cost is a bit too much - 200 would be ideal.
    Since the video memory is shared having 32 or even 24GB would be really nice. I've noticed a lot of games run much better when the video memory is set to 6GB / 10GB for system than the default 4GB / 12GB split. Being able to go 8GB/16GB instead of 8GB/8GB would be nice.

    I can never understand why manufacturers love putting inadequate batteries in devices when it wouldn't cost much more to give them adequate capacity. It's as though there's some marketing idiot high up at companies that seems to think making devices a tiny bit thinner at the cost of battery usefulness will somehow drive sales.
    Reply
  • spicy_cat
    Denoloco1 said:
    The RAM upgrade seems pretty pointless for a device that drives 1080p and ray tracing is out of the question.
    Now, the battery upgrade, THAT is massive. The biggest downside of this console is undoubtedly the battery capacity. By doubling that, you will edge out the OLED SD in the most demanding titles and get similar or even better playtime. Though the upgrade cost is a bit too much - 200 would be ideal.
    The other big downsides are not having a touchpad, the screen being smaller than it needs for that form factor, and only having a single USB-C port which will inevitably wear out when the 1 year warranty expires. The Lenovo handheld seems to have solved those issues but it came out late :(
    Reply
  • newtechldtech
    spicy_cat said:
    I can never understand why manufacturers love putting inadequate batteries in devices when it wouldn't cost much more to give them adequate capacity.
    Answer : Weight . especially for handhelds .
    Reply
  • spicy_cat
    newtechldtech said:
    Answer : Weight . especially for handhelds .
    I have one right here and it's so light it almost feels cheap. Another 10-20% in weight would probably make it feel nicer to hold. Some of these laptops and handhelds the battery is seriously skimpy to the point where doubling it wouldn't even be a noticable amount of weight.
    Reply
  • bill001g
    spicy_cat said:

    It's as though there's some marketing idiot high up at companies
    They are only idiots to engineers and techs who visit forums like this. It seems the vast majority of customers have no brains and are lead by their emotions and like shiny things.
    If it takes more than a 15 second tic toc video to explain something it hurts their little minds.
    The main thing I liked marketing guys for is they could go tell the customers what they wanted to hear and I did not have to deal with offending a customer by telling them it was technically impossible for the amount of money they were willing to pay. The marketing guy would make them feel happy about being told they were idiots.
    Reply
  • spicy_cat
    bill001g said:
    They are only idiots to engineers and techs who visit forums like this. It seems the vast majority of customers have no brains and are lead by their emotions and like shiny things.
    Fair enough. It's how Apple has maintained a customer base all these years.
    Reply
  • beardymcgee
    thestryker said:
    Really unfortunate that there aren't any benchmarks given the increased bandwidth. I certainly see the appeal of 32GB DRAM no matter given that being able to assign 8GB to video would still leave plenty for the system.
    https://x.com/beardymcgee/status/1727292551961731301
    there is an example of the performance gains, mind you all that effort with figuring out how to actually do that upgrade came exclusively from a whole bunch of us in the ROGAlly Discord...
    Reply
  • Makaveli
    Denoloco1 said:
    The RAM upgrade seems pretty pointless for a device that drives 1080p and ray tracing is out of the question.
    Now, the battery upgrade, THAT is massive. The biggest downside of this console is undoubtedly the battery capacity. By doubling that, you will edge out the OLED SD in the most demanding titles and get similar or even better playtime. Though the upgrade cost is a bit too much - 200 would be ideal.
    Nobody really cares about RT on a mobile device. And without benchmarks how do you know its useless.

    Most of the APU are bandwidth greedy so there should be a performance difference since its faster memory and not just capacity upgrade.
    Reply