Hard Drive Prices Up 50%? What the Data Shows, and What to Buy Now

The Short Answer

Hard drives are genuinely more expensive in 2026, but "up 50%" is not a measurement of the market. It traces to a single 4TB desktop drive on Amazon. The two things that can be measured tell a more useful story.

The first is our own data. We have tracked Amazon US hard drive prices every day since 23 March 2026 and measure the change model for model - each drive compared only with its own earlier price - so the figure cannot be inflated by expensive new drives joining the catalogue. The box below prints that measurement live, for all hard drives and separately for NAS and enterprise drives, over the full tracking window, the last 90 days and the last 30 days.

The second is what the manufacturers themselves say. Seagate told investors in January 2026 that its nearline capacity was fully allocated through calendar 2026. Western Digital reported revenue up 44% year on year in August 2026, with gross margin up by thirteen points. Neither company describes a market that is loosening.

The buying advice follows from both: buy what you need when you need it, match the drive to the job, and use the model-for-model numbers - not a headline percentage - to judge whether a price is moving.

Where the 50% Figure Comes From

The figure that spread through early 2026 coverage is WinBuzzer's, published on 18 February 2026: hard drive prices "surged nearly 50% in five months, according to data from IGN and Camelcamelcamel." The evidence given in that article is one product. A 4TB WD Blue that had sold for $67-85 was listed at $99 on Amazon. The same article reports, citing Heise, that German prices had risen 20-50% against mid-2025.

That is a real price for a real drive, and it is worth knowing. It is not a market index, and three things stop it from being one. It is one model, a 4TB desktop drive, while most of the market by value is 16TB and larger nearline drives. It is one retailer. And a start-to-end comparison of a single listing absorbs everything that happened to that listing - a coupon ending, a third-party seller replacing Amazon itself, a stock-out - as though it were a market move.

The first version of this article went further and stated that enterprise hard drive prices had risen 46-50% since September 2025. We could not trace that figure to any source we could read, and it has been removed. The corrections are listed at the end of this page.

What Our Own Data Measures, and Why Averages Mislead

The measurement in the box above is a matched-model index. Every day, each listing that was priced on both that day and the day before contributes its own price change. Those daily changes are averaged and chained from 100 on the first day we tracked. A drive that joins the catalogue on a Tuesday has no Monday price, so it cannot move Tuesday's figure. A drive that leaves the catalogue simply stops contributing.

The simpler method - average price per terabyte this month against last month - is the method behind most price-change headlines, and it measures the wrong thing. Our own SATA average rose sharply between July and August 2026. Most of that rise was the catalogue changing: we added many drives that month, and the mix of what we tracked shifted towards dearer models. No seller had to change a price for the average to move.

We publish levels too, labelled as levels. The chart further down this page shows the cheapest and average in-stock price per terabyte at each capacity right now, which is what a buyer pays today. It says where prices sit. The index says which way they are moving. Every price-change percentage on this page comes from the index, and it prints how many listings it matched, so a thin reading is visible as thin.

One limit is worth stating plainly. Our history begins on 23 March 2026. We cannot measure what happened between September 2025 and March 2026, and we do not pretend to. Anyone quoting a precise market-wide figure for that period should be able to say whose measurement it is.

Why Supply Is Tight: What the Manufacturers Say

The clearest statements about supply come from the two largest hard drive makers, in their own investor communications.

Seagate: capacity allocated through 2026

On its fiscal second-quarter 2026 earnings call on 27 January 2026, Seagate's chief executive Dave Mosley said: "Our nearline capacity is fully allocated through calendar year 2026, and we expect to begin accepting orders for the first half of calendar year 2027." He also described long-term agreements in place with major cloud customers through calendar 2027.

Seagate's fiscal 2026 results, released on 29 July 2026, report annual revenue up 34% to $12.2 billion, a record $3.1 billion of free cash flow, and fourth-quarter gross margin of 52.3% against 37.4% a year earlier. Mosley attributed the performance to "robust cloud data center demand" and said: "As AI accelerates data generation and its value, we see durable long-term demand for mass capacity storage." Seagate guided its next quarter to revenue of $4.1 billion, plus or minus $100 million.

Western Digital: revenue up 44%, margins up thirteen points

Western Digital reported its fiscal fourth quarter on 5 August 2026: revenue of $3.75 billion, up 44% year on year, and GAAP gross margin of 54.1% against 41.0% a year earlier. Chief executive Irving Tan said the company enters fiscal 2027 "with continued confidence in the durability of demand" and "increasing visibility into our business." Its guidance for the following quarter is $4.1 billion, which it describes as up 42% to 49% year on year.

In February 2026, Tom's Hardware reported that Western Digital was "already sold out of hard drives for all of 2026", with some long-term agreements for 2027 and 2028 already in place (Jowi Morales, 16 February 2026).

What those statements mean for a buyer

Neither company's results release talks about prices directly, so read the numbers for what they are. Gross margin rising by thirteen to fifteen points at both companies in one year, while volumes are constrained, is consistent with drives selling for more relative to what they cost to make. Capacity allocated a year ahead is the mechanism: when output is committed to long-term cloud contracts, the retail channel buys from what is left.

The lead-time figure you will see repeated - more than 52 weeks for nearline drives - is TrendForce's, from a release dated 15 September 2025, which described lead times that "have ballooned from just a few weeks to over 52 weeks." It is a year old. We have found no newer primary figure, so treat it as a description of how the shortage began rather than of where it stands today.

Tariffs, SSDs and the Other Explanations

Two other causes appear in almost every article about hard drive prices, and each deserves a straight answer.

Tariffs. United States import tariffs on electronics are frequently cited as a cause. We have not found a primary source that measures what share of today's hard drive prices they account for, and the first version of this article's tariff range of 17-145% came with no source. So we do not assign tariffs a percentage. If a figure appears here in future, it will carry the name of whoever measured it.

Solid-state drives. The flash market is under separate and severe pressure, and it pushes buyers back towards hard drives. TrendForce's September 2025 release linked the two directly in its title: severe nearline hard drive shortages alongside a coming breakout in QLC SSD shipments. For flash itself, TrendForce forecast on 3 July 2026 that NAND contract prices would rise a further 10-15% quarter on quarter in the third quarter of 2026, after rising 70-75% in the second. When flash costs that much more, capacity buyers who might have moved to QLC SSDs stay on hard drives, which keeps demand for hard drives high.

What to Buy Right Now

The live tables on this page show what is in stock now, priced per terabyte, and they only show drives you can actually buy. How to choose among them depends on the job.

Bulk NAS, backup and archive storage

For a NAS, choose conventional (CMR) recording and a drive rated for continuous operation; shingled (SMR) drives rebuild slowly and badly in RAID. Recertified enterprise drives are the lowest-cost terabytes on the market, and we measure their discount model for model rather than by comparing cheapest against cheapest - the live figure is on our recertified drives page. The trade is warranty length and an unknown history, so check SMART data on arrival and run RAID 6 on large arrays. Our hard drive buying tool filters to CMR-verified drives for NAS, server and surveillance use.

Enterprise SAS

If your server or JBOD takes SAS, the same logic applies with a smaller catalogue. New drives carry a five-year warranty on most enterprise lines; recertified SAS drives trade that for price. Live listings are on our SAS hard drive tracker.

High capacity: 24TB and up

Seagate's Mozaic HAMR platform puts 30TB and more in a standard 3.5-inch drive, and its results describe that roadmap as how it will meet growing demand. A bigger drive usually costs more per terabyte than the sweet spot, but fewer drives mean fewer bays, less power and fewer failures to manage. If bays are your constraint, it can be the cheaper system even when it is not the cheaper terabyte. Our high-capacity hard drive pages show the current price ladder.

Archive you rarely read

For data you write once and rarely read, LTO tape is built on a separate supply chain from hard drives and should be priced alongside them rather than assumed to be cheaper. Current cartridge and drive prices are on our LTO tape tracker.

When Will Prices Come Down?

Nobody we can cite has put a date on it, and we will not invent one. What the sources do say points the same way. Seagate allocated its nearline capacity through the end of 2026 and planned to take orders for the first half of 2027 from January. Western Digital's guidance for the first quarter of its fiscal 2027 is revenue up 42-49% year on year. Neither describes demand falling away.

These are the signals that would change that reading, and they are the ones we watch:

Our own matched index falling and staying lower for weeks, not a single cheap listing appearing for a day. The box above updates every day.

A manufacturer saying capacity is available again, or that it is taking orders without allocation. That would come first in an earnings release or call.

New, lower lead-time figures from a named source replacing the 52-week figure from September 2025.

Until those move, the practical advice is the same as it has been all year: buy what a project actually needs now, and do not wait for a fall that no one with the data is forecasting.

How to Read Hard Drive Price Claims

Most price headlines fail one of four checks. They are worth running on anything you read, including this page.

Is it one listing or many? A single product's price is an anecdote, even when it is accurate.

Does it compare the same drives? An average across a changing catalogue measures what was added or removed, not what sellers charged. Look for a model-for-model method.

Is it retail or wholesale? Contract and wholesale reference prices move on a different schedule from what you pay at a retailer, and the two are often mixed up.

When was it measured? A lead time or percentage from last September describes last September. Every external figure on this page carries the date it was published.

Corrections to This Article

This article was rebuilt on 28 September 2026. Four things in the first version, published in August, did not survive checking against sources and have been removed.

The headline claim that enterprise hard drive prices rose 46-50% since September 2025. We could not trace it to a readable source. The closest figure is WinBuzzer's "nearly 50%", which describes one 4TB WD Blue listing, and this page now says so.

A tariff range of 17-145%, and a statement that tariffs account for 10-13% of current prices. No source was given, and we found none.

A breakdown of price increases by buyer type - hyperscale, enterprise, mid-market and retail - with a percentage for each. No source was given.

A chart splitting the price rise into AI demand, tariff and shortage components month by month from September 2025. The figures were not a measurement. It has been replaced by our own live index, which begins on the first day we tracked prices and no earlier.