内存短缺终将影响所有人。
The RAM shortage comes for us all

原始链接: https://www.jeffgeerling.com/blog/2025/ram-shortage-comes-us-all

## 内存价格暴涨:迫在眉睫的危机 内存(RAM和存储)价格大幅上涨,正在影响所有人,从电脑组装者到科技制造商,而且情况可能还会恶化。 近几个月价格飙升——64GB DDR5 套装从 209 美元上涨到 650 美元——这主要是由于人工智能数据中心建设的大量需求所致。 主要制造商正在优先生产人工智能产品,减少或取消消费级内存产品线(如 Crucial)。 即使是三星等巨头也难以确保 RAM 供应,而较小的供应商则面临着价格飞涨——单个 4GB 模块现在可能需要 35 美元!树莓派已经提高了价格,其他公司也可能效仿,可能导致产品线停产。 这不仅仅是典型的供需问题。 专门用于人工智能的内存(如 HBM)与消费系统不兼容,这意味着人工智能“泡沫破裂”后不一定会涌入可用的硬件。 公司已经开始囤积库存,加剧了短缺。 这种情况与 2021-2022 年的芯片短缺如出一辙,威胁着电脑组装爱好,并使单板计算机变得昂贵。 目前,翻出旧项目可能是最可行的选择。

## 内存短缺与人工智能需求 – 摘要 目前,内存(尤其是DDR5,但也影响DDR4)出现严重短缺和价格上涨,正在冲击电脑硬件市场。主要驱动因素是人工智能数据中心建设的大量需求,也有关于潜在价格操纵的猜测。只有少数公司控制着全球内存生产,限制了供应。 情况严重到制造商如美光正在停止面向消费者的品牌(英睿达),以优先考虑与人工智能公司的高利润合同。这引发了对个人计算未来的担忧,担心组装或升级电脑将变得过于昂贵。 有人建议使用旧硬件和Linux作为一种经济有效的解决方法,但即使是较旧的内存类型也因剩余供应有限而面临价格上涨。虽然一些人认为增加产量最终会稳定价格,但建设新的内存工厂成本高昂且耗时。 存在争议,这到底是暂时性的泡沫,还是计算格局发生根本性转变的迹象,可能有利于集中式人工智能服务而非个人硬件。
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原文

Memory price inflation comes for us all, and if you're not affected yet, just wait.

I was building a new PC last month using some parts I had bought earlier this year. The 64 Gigabyte T-Create DDR5 memory kit I used cost $209 then. Today? The same kit costs $650!

Just in the past week, we found out Raspberry Pi's increasing their single board computer prices. Micron's killing the Crucial brand of RAM and storage devices completely, meaning there's gonna be one fewer consumer memory manufacturer. Samsung can't even buy RAM from themselves to build their own Smartphones, and small vendors like Libre Computer and Mono are seeing RAM prices double, triple, or even worse, and they're not even buying the latest RAM tech!

PC Parts Picker RAM Graph

I think PC builders might be the first crowd to get impacted across the board—just look at these insane graphs from PC Parts Picker, showing RAM prices going from like $30 to $120 for DDR4, or like $150 to five hundred dollars for 64 gigs of DDR5.

But the impacts are only just starting to hit other markets.

Libre Computer mentioned on Twitter a single 4 gigabyte module of LPDDR4 memory costs $35. That's more expensive than every other component on one of their single board computers combined! You can't survive selling products at a loss, so once the current production batches are sold through, either prices will be increased, or certain product lines will go out of stock.

The smaller the company, the worse the price hit will be. Even Raspberry Pi, who I'm sure has a little more margin built in, already raised SBC prices (and introduced a 1 GB Pi 5—maybe a good excuse for developers to drop Javascript frameworks and program for lower memory requirements again?).

Cameras, gaming consoles, tablets, almost anything that has memory will get hit sooner or later.

I can't believe I'm saying this, but compared to the current market, Apple's insane memory upgrade pricing is... actually in line with the rest of the industry.

The reason for all this, of course, is AI datacenter buildouts. I have no clue if there's any price fixing going on like there was a few decades ago—that's something conspiracy theorists can debate—but the problem is there's only a few companies producing all the world's memory supplies.

And those companies all realized they can make billions more dollars making RAM just for AI datacenter products, and neglect the rest of the market.

So they're shutting down their consumer memory lines, and devoting all production to AI.

Even companies like GPU board manufacturers are getting shafted; Nvidia's not giving memory to them along with their chips like they used to, basically telling them "good luck, you're on your own for VRAM now!"

Which is especially rich, because Nvidia's profiting obscenely off of all this stuff.

That's all bad enough, but some people see a silver lining. I've seen some people say "well, once the AI bubble bursts, at least we'll have a ton of cheap hardware flooding the market!"

And yes, in past decades, that might be one outcome.

But the problem here is the RAM they're making, a ton of it is either integrated into specialized GPUs that won't run on normal computers, or being fitted into special types of memory modules that don't work on consumer PCs, either. (See: HBM).

That, and the GPUs and servers being deployed now don't even run on normal power and cooling, they're part of massive systems that would take a ton of effort to get running in even the most well-equipped homelabs. It's not like the classic Dell R720 that just needs some air and a wall outlet to run.

That is to say, we might be hitting a weird era where the PC building hobby is gutted, SBCs get prohibitively expensive, and anyone who didn't stockpile parts earlier this year is, pretty much, in a lurch.

Even Lenovo admits to stockpiling RAM, making this like the toilet paper situation back in 2020, except for massive corporations. Not enough supply, so companies who can afford to get some will buy it all up, hoping to stave off the shortages that will probably last longer, partly because of that stockpiling.

I don't think it's completely outlandish to think some companies will start scavenging memory chips (ala dosdude1) off other systems for stock, especially if RAM prices keep going up.

It's either that, or just stop making products. There are some echoes to the global chip shortages that hit in 2021-2022, and that really shook up the market for smaller companies.

I hate to see it happening again, but somehow, here we are a few years later, except this time, the AI bubble is to blame.

Sorry for not having a positive note to end this on, but I guess... maybe it's a good time to dig into that pile of old projects you never finished instead of buying something new this year.

How long will this last? That's anybody's guess. But I've already put off some projects I was gonna do for 2026, and I'm sure I'm not the only one.

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