midlife investor

back against the wall. took a loan out out of my 401k to invest. let's see how this ends up...

leverage content, software, or capital.

[midlife investor @remote_cafe]

this interview made my middle aged non technical brain hurt. all i learned is that dram mkt is being held up by a cartel. price gouging won't last forever. innovation will win at the end. $INTC (NFA).

summary accurate, @bubbleboi ?

[Chris Barber (in SF) @chrisbarber]

I interviewed @bubbleboi about his ratings of AI supply chain bottlenecks.

We talked about DRAM, advanced packaging, CPO, HBF, PCBs, power delivery, etc.

0:00 HBM, DRAM, the cartel
7:24 Silicon photonics, CPO, Lumentum lasers
11:35 Advanced packaging: TSMC vs Intel
13:49 HBF: Sandisk/SK monopoly window
17:02 Memory accelerators + TurboQuant
22:35 PCBs + Unitika
27:27 Power: transition from 48V to 800V
31:32 Outsourced assembly + test, fiber coupling
36:23 HBM vs DRAM vs NAND in 2-3 years
42:03 Where will hardware founders come from?
44:10 Alt accelerators: Etched, Taalas, MatX
48:43 Emerging tech: CPO bearishness
49:23 Hyperclouds
49:53 HBF timeline + CXL
51:48 Voltage + cooling wall
56:30 Rapid fire: Intel, Nvidia, TSMC, Alphabet
1:05:25 ASML, Hynix, Lumentum, Wolfspeed
1:13:25 Building conviction in Intel
1:19:37 Pitching Intel to funds
1:22:39 X accounts, analysts + why care about any of this

[midlife investor @remote_cafe]

@bubbleboi Mosholo pkwy? Or fordham road?

[midlife investor @remote_cafe]

@mikealfred U mean wyfi?

[midlife investor @remote_cafe]

@OnlyKlans1 Whats driving stock price rn?

[midlife investor @remote_cafe]

Started a 10k challenge w permission from wife - last week.

Breakdown:
5k $iren
4k $open
1k $wyfi

Just maybe leo knows what he’s doing. (SA holds white fiber so I figured w low mkt cap could be a bet worth taking.)

Not financial advice.

[midlife investor @remote_cafe]

@ChairmansLedger What about $wyfi?

[midlife investor @remote_cafe]

@nejatian @UMM_MONEYSMELL Any $open army merch we can buy?

[midlife investor @remote_cafe]

@BitcoinAIGuy other than mstr what are some leveraged beta btc stocka?

[midlife investor @remote_cafe]

@BitcoinAIGuy What do u think is the next 100x? Candidates?

[midlife investor @remote_cafe]

$iren fam. u know what this means...who got the power?

[Ricky Ho @rickyho_1989]

Everyone is focusing on the soaring memory cost in the Vera Rubin rack. But the real shocker in this Morgan Stanley slide is actually power, because the industry is now talking about moving from roughly 120kW per rack today toward potentially 600kW per rack by the Vera Rubin Ultra generation in 2027, which is an almost unimaginable escalation in power density within an incredibly short period of time.

To put this into perspective, many traditional enterprise datacenters historically operated at only a few kilowatts per rack, while even modern hyperscale campuses today often consume only tens of megawatts in total facility power draw. But once you begin deploying hundreds or thousands of 600kW AI racks simultaneously, the math becomes almost absurd because a large-scale Vera Rubin Ultra cluster could eventually consume gigawatts of electricity, effectively rivaling the energy demand of a mid-sized city.

And this is where the market still massively underestimates the second-order implications of the AI boom, because the bottleneck is no longer simply semiconductors, GPUs, or memory supply. The bottleneck increasingly becomes electricity itself.

The US power grid can barely keep up with current AI infrastructure demand already, while transmission congestion, transformer shortages, substation constraints, cooling limitations, permitting bottlenecks, and aging grid infrastructure are becoming increasingly visible across major datacenter hubs. Importantly, grid infrastructure cannot scale at semiconductor speed. You can accelerate chip production with enough capital expenditure and engineering talent, but building transmission lines, substations, generation capacity, cooling systems, and interconnection approvals often requires many years due to environmental reviews, local opposition, labor shortages, and physical construction constraints.

This is precisely why we continue believing the AI buildout is not a two-to-three-year investment cycle, but instead a decade-long industrial transformation that increasingly resembles the buildout of railroads, electricity networks, and telecom infrastructure during previous industrial revolutions.

And this is also why energy infrastructure is quietly becoming one of the most important and underappreciated AI trades globally.

The winners are no longer just GPU companies. The winners increasingly include utilities like Constellation Energy and Vistra, nuclear-related plays like Oklo and NuScale Power, gas infrastructure companies like Kinder Morgan and Williams Companies, grid and electrical equipment suppliers like GE Vernova, Eaton, Schneider Electric, and Vertiv, as well as transformer, cooling, and datacenter infrastructure providers that now sit directly inside the physical backbone required to support next-generation compute.

Hyperscalers themselves are starting to understand this reality. Companies like Microsoft, Amazon, Alphabet, and Meta are no longer simply software companies buying servers. They are increasingly becoming quasi-energy infrastructure companies because securing long-duration power availability is becoming strategically inseparable from securing compute capacity itself.

That is why nuclear power is quietly returning to the center of the conversation. Hyperscalers may eventually fund or directly partner on nuclear generation projects out of pure necessity because renewable intermittency alone cannot reliably support ultra-high-density AI clusters operating continuously at scale.

In many ways, AI is beginning to collide with physical reality. You cannot run trillion-dollar next-generation compute infrastructure on transmission systems and grid architectures that were largely built decades ago for a completely different industrial era.

The semiconductor story may have started the AI race, but energy infrastructure may ultimately determine who wins it.

[midlife investor @remote_cafe]

This is for future $iren retail.

Stakeholders > stockholders.

Also hoping this is a precursor to their next deal signing.

Setting expectations that even w the next deal, there’s more.

[Daniel Roberts @danroberts0101]

𝐓𝐡𝐞 𝐑𝐨𝐚𝐝 𝐀𝐡𝐞𝐚𝐝

IREN has been building Layer 1 for eight years. We are deploying Layer 2 at scale right now. And with Mirantis, we have taken the first deliberate step toward Layer 3.

The physical infrastructure advantage comes first.

Everything else compounds from there.

It has become almost cliché to say we are still in the early innings. But it genuinely feels that way. The opportunity feels generational. We have assembled the key inputs to be in a position to compound a genuine time-locked competitive advantage – and right now, the biggest opportunity in the world is simply bringing more of that compute online. These journeys are rarely linear. There will be speed bumps and challenges along the way that we cannot yet see. But we have never been more excited about what lies ahead, and intend to make the most of it.

[midlife investor @remote_cafe]

@mikealfred how long should each speaker get

[midlife investor @remote_cafe]

@mikealfred This space is 1000000000x better than anything ive seen/heard on any traditional finance program (bloomberg, cnbc, etc.)

[midlife investor @remote_cafe]

@mikealfred how long does mike talk into the ether before realizing he’s on mute

[midlife investor @remote_cafe]

@mikealfred wish i could hear all the nuggets u are dropping rn @mikealfred

[midlife investor @remote_cafe]

@mikealfred He keeps muting himself

[midlife investor @remote_cafe]

@mikealfred U keep muting

[midlife investor @remote_cafe]

@mikealfred U keep hitting mute

[midlife investor @remote_cafe]

pretty much every morning i wake up and check X for a deal announcement by $iren.

ever since feb.

how about u?

[midlife investor @remote_cafe]

@thebtcpharaoh @mikealfred super helpful.

[midlife investor @remote_cafe]

@mikealfred red rock trails?