Why HDD Prices Are Rising in 2026 (And How to Still Find Deals)

If you’ve shopped for hard drives recently, you’ve probably had the same reaction I did: what happened?

A 12TB Seagate Exos that was $105 at ServerPartDeals in May 2024 is now $250+. The WD Ultrastar 18TB that was a steal at $180 is pushing $400. Across the board, prices are up 100-200% from where they were 18 months ago.

I track HDD prices obsessively (it’s literally why I built this site), so let me break down what’s actually going on.

The live chart above this article is the current number, updated as our tracker re-runs: as of October 2026 the typical new high-capacity CMR drive is still holding near $50/TB, and the crunch has plateaued at those elevated levels rather than easing. The forums I read are still full of the same shock every week — “double what it was a year ago” is the recurring line — so this is very much a live story, not a spring-2026 one. And the single biggest reason it isn’t easing: Western Digital and Seagate are both sold out of hard drives for all of 2026, with their largest customers already pre-booked into 2028. Below is what put us here, where the deals still are, and — because it is the question everyone actually asks next — whether to buy now or wait.

Where Prices Stand — Early October 2026

Here’s the anniversary nobody’s throwing a party for. It was mid-September 2025 that Western Digital quietly told its customers there would be “a price increase on all HDD products,” effective immediately — the opening shot of what became the 2026 crunch. Thirteen months on, that increase never reversed; it compounded, and the mainstream tech press has now caught up to what my tracker has shown all year.

The headline numbers from the outlets covering this are ugly. Tom’s Hardware reported hard drives posting their biggest quarterly price increase in eight quarters, with suppliers warning the pressure will continue as AI-infrastructure buildout and a surge in Chinese desktop-PC demand collide. The same outlet earlier clocked consumer drives up an average of ~46% since September 2025 — a jump big enough to push Seagate’s mainstream 24TB BarraCuda past $500 on Amazon. And The Register put it bluntly: hard drives are “sold out for this year,” with AI blamed again, now that enterprise buyers account for the overwhelming majority of Western Digital’s revenue.

It’s structural, not a blip. By mid-2026, Tom’s Hardware had customers signing record five-year supply agreements: Seagate’s nearline capacity is committed through 2028 and Western Digital’s now reportedly stretches into 2029, with nearline lead times running six months to two years. When the customers who buy drives by the tens of thousands are locking in half-decade contracts, the shelf you and I shop from doesn’t loosen up on its own.

So where does that leave a normal buyer in October 2026? The live chart at the top of this page is the real-time answer: as my tracker re-runs, the typical new high-capacity CMR drive is holding right around $50/TB, the cheapest raw $/TB you can dig up is stuck in the low $20s (about $22/TB on a small 6TB clearance drive you pay for in bays and power), and the sub-$14/TB deals people still quote from 2024 are simply gone. Eighteen months of “surely this eases soon,” and it hasn’t.

And this is the part almost nobody else publishes. Plenty of outlets will tell you prices are up; very few tell you what you should actually pay per terabyte today. That’s the whole reason HDDHunt exists: I track the live floor across Amazon and publish the current $/TB by capacity and the best HDD deals right now, updated daily, so you can buy at the value end of today’s shelf instead of waiting for a 2024-style bargain that contracts signed into 2029 all but guarantee isn’t coming. (The rest of this piece is the “why” behind that.)

The Three Things Driving Prices Up

1. AI Is Eating All the Drives

This is the big one. AI training and inference infrastructure requires massive amounts of storage, not just for model weights (which go on SSDs/NVMe), but for training datasets, checkpoints, logs, and cold storage. We’re talking petabytes per datacenter.

Companies like Microsoft, Google, Meta, and dozens of AI startups have been buying enterprise drives in bulk. WD and Seagate have responded by prioritizing these high-margin datacenter contracts over consumer and “nearline” channels. Can’t blame them, a hyperscaler buying 50,000 drives at once is a better customer than you and me buying four at a time.

2. The 2026 Supply Is Already Sold Out

WD and Seagate are essentially the only two HDD manufacturers left (Toshiba makes some, but at much smaller volume). When a duopoly meets an AI-scale demand spike, prices follow — and in 2026 that duopoly has literally run out of drives to sell.

On its most recent earnings call, Western Digital’s CEO told investors the company is “pretty much sold out for calendar ‘26,” with firm purchase orders from its top seven customers and long-term agreements already signed with two of them for 2027 and one for 2028. Seagate is in the same position: CEO Dave Mosley said its nearline capacity is fully allocated through 2026, with the company only now preparing to accept orders for the first half of 2027. Reporting around both earnings calls puts Seagate’s ability to fill near-term customer demand at only roughly half to two-thirds.

That’s the part that actually matters for a buyer: this isn’t a blip that clears next quarter. The supply for this year is spoken for, the biggest customers have pre-booked years two and three, and enterprise lead times on the largest drives have stretched from a few weeks to more than a year. There is no near-term relief valve — which is exactly why prices have consolidated at these elevated levels instead of drifting back down.

3. The NAND Shortage Is Spilling Onto Hard Drives

The other half of the memory market is making it worse. NAND flash prices have roughly doubled in six months as manufacturers divert wafers to high-bandwidth memory for AI accelerators, and high-capacity SSD supply has tightened right along with it. And it is still climbing: TrendForce’s late-September 2026 forecast has NAND flash contract prices rising a further 15-20% quarter-over-quarter in Q4 2026 (with DRAM up 10-15%), and warns the consumer-side pressure will persist. (If you’re shopping flash rather than disk, I broke down the SSD side separately in why SSD prices are rising in 2026.) That hits hard drive prices two ways:

• It pushes buyers back onto HDDs. When high-capacity SSDs get scarce and expensive, the cost-per-TB math swings back toward spinning disks, so demand that would have gone to flash lands on hard drives instead — piled on top of the AI-datacenter demand that’s already there.
• HDDs aren’t immune to the squeeze either. A modern hard drive carries an onboard DRAM cache and controller silicon that draw on the same strained memory supply, so the raw cost to build a drive has risen independently of how many people want one.

For context, the cheap-drive era of 2023-2024 was partly a hangover: after COVID and the Chia crypto craze whipsawed supply, a glut briefly flooded the market and pushed prices to historic lows that were never going to last. So some of what we’re seeing is just reversion to “normal.” But normal now sits on top of AI demand and a memory squeeze, which is why prices have overshot well past where they were before. Trade prices rose about 10% quarter-over-quarter in Q2 2026 alone, and are up roughly 50% over the past year.

What This Means for Buyers

The bad news: I don’t see prices coming back to 2024 levels anytime soon. When the two companies that make almost every hard drive are sold out through 2026 and pre-booked into 2028, there’s no mechanism for a near-term drop — the demand is structural and the supply is contractually spoken for. Waiting for a 2024-style bargain is a bet against multi-year signed contracts, and I wouldn’t take it. If you need the capacity, the realistic play isn’t “wait for the crunch to end,” it’s “buy at the value end of today’s shelf.” (For the full forward view — will prices drop in 2027 or 2028, and how long will the shortage actually last? — see when will HDD prices drop.)

The good news: deals still exist. They’re just harder to find and don’t last as long.

Where the Value Is Right Now

Based on what I’m tracking across Amazon.com:

• 18TB is now the standout high-capacity value right now (about $31/TB), having slipped just under the 20TB band ($32/TB) over the past week; the genuine sweet spot across every capacity is 12TB at about $29/TB. The single cheapest raw $/TB can dip to about $22/TB, but that shows up on a small 6TB clearance drive you pay for in bays, power and drive count. The big reversal since the summer: 24TB has swung to the single worst per-TB band (about $44/TB), with 16TB close behind ($37/TB), so “just buy the biggest drive” is now the most expensive move per terabyte, not the cheapest. Check the live $/TB by capacity before you commit.
• Refurbished enterprise drives can still be 40-50% cheaper than new. Look for drives with decent SMART data and seller warranties.
• External drive shucking is still viable for budget builders, though the gap between external and bare drive pricing has narrowed.

Check the best HDD deals page for current pricing. I update it daily. And for a full breakdown of what drives cost across every form factor right now, see how much 1TB of storage actually costs in 2026.

How to Not Overpay

1. Know your price-per-TB benchmark, and use a current one. The spike moved this number a lot, so old rules of thumb will steer you wrong. As of October 2026 the best new enterprise CMR value sits around $31/TB (the 18TB band now leads the high-capacity drives at ~$31/TB, having edged just under 20TB at ~$32/TB; 24TB and 16TB are now the outliers at ~$37-44/TB). The single cheapest raw $/TB (about $22/TB right now) shows up on a small-capacity clearance drive, but you pay for it in bays, power, and drive count, so for building real high-capacity storage the 18TB band is the number to beat. Treat anything under about $32/TB as a good deal today and under $29/TB as a great one. The sub-$14/TB deals people quote from 2024 are simply gone. I track the live floor across retailers on HDDHunt and publish the current $/TB by capacity so you can check today’s number rather than a stale one.
2. Don’t panic buy, but don’t wait for a forecast either. Prices fluctuate daily, and nobody can tell you when the squeeze ends. What you can act on is today’s spread: buying at the value end of the shelf instead of the typical listing is a certain saving that’s available now (9–33% depending on capacity when I measured it in August), which beats waiting for most price drops. The live buy now or wait? decision — and the widget at the bottom of this page, which reads today’s number off the live shelf — puts real figures on it. Check back regularly or bookmark the deals page.
3. Anchor on the 18TB band, and don’t assume bigger is cheaper. The 24TB and 16TB bands currently have the worst per-TB pricing, while 18TB and 20TB lead the high-capacity drives and 12TB is the overall value sweet spot. Let the live per-TB table pick the band, not a rule of thumb, the 2026 crunch scrambled the usual “size up to save” logic (24TB going from a dark-horse deal to the priciest band in a matter of weeks is exactly that logic breaking).
4. Watch for Prime Day and sales events. Storage drives historically see 15-25% discounts during Amazon Prime events and Black Friday. If you can wait, wait.

The Long View

HDD technology isn’t dead. Far from it. Seagate’s HAMR drives are pushing 30TB+ per platter, and future roadmaps show 50TB+ drives coming. But new technology means new pricing tiers, at least initially.

For us data hoarders, the play is the same as always: buy smart, watch prices, and expand when the per-TB math works out. The difference now is that “watching prices” matters more than ever because the window for good deals is shorter.

That’s exactly why I built HDDHunt, so neither of us has to refresh CamelCamelCamel and r/DataHoarder deals threads five times a day. The price tracker does it automatically. If you want to know where the absolute cheapest drives are right now, I keep an updated list of the cheapest storage per TB on Amazon.

If you’re seeing deals I’m not tracking, let me know. Always looking to add more sources.