Cheapest HDD Right Now, and the 2026 Hard Drive Price Forecast

Cheapest in stock right now

As of 2026-09-29, 51% of scored hard drives carry a GOOD PRICE or GREAT PRICE Historical Value signal. The full distribution is 83 great, 42 good, 74 fair, and 46 high. The remaining 94 read In progress: too few days of records, or a price that has not moved enough across its record to call low or high. These are shared Good Price status counts, not displayed historical prices.

In-stock only, cheapest per terabyte first.

Cheapest HDD right now

The lowest price you can pay for an internal hard drive today, whatever its size - 245 in-stock drives checked 2026-09-29. The cheapest drive is rarely the best value: small drives cost the least in total and the most per terabyte, so read the next section too.

Cheapest HDD per TB

Price per terabyte is the number that compares drives of different sizes fairly. The table ranks every in-stock internal drive by it, new and used together, with the condition on each row. The cheapest new terabyte today is the HP 695842-001 4TB SAS 6G at $15.00/TB; the cheapest used or recertified terabyte is the HGST HUS726040ALS210 4TB SAS 12G at $12.50/TB. The full ranking lives on cheapest per TB.

Cheapest HDD per GB

Price per gigabyte ranks drives in exactly the same order as price per terabyte - it is the same number divided by 1,000 - so the table above answers it too. Where people search per gigabyte they are usually buying a small drive, so here are the drives under 2TB, cheapest per gigabyte first.

Cheapest HDD for NAS

A NAS rebuilds its array when a drive fails, and that is where shingled (SMR) drives do badly. This table lists only new 3.5-inch SATA drives that our catalogue confirms as CMR, from NAS and enterprise lines; drives whose recording technology is unstated are left out, not assumed. To size a whole array and get a recommendation, use the buying decision tool, or fill a specific NAS.

Cheapest HDD for PC

A desktop PC takes a 3.5-inch SATA drive. For a single drive holding games, media or backups, recording technology matters less than in a RAID array, but it is still on every row so you can choose. New drives only, cheapest per terabyte first.

Cheapest HDD for laptop

A laptop that takes a hard drive at all takes a 2.5-inch SATA drive. We hold no 2.5-inch SATA hard drive in stock today; the 14 2.5-inch drives we do track are SAS enterprise drives, which will not connect to a laptop. Most current laptops take an M.2 SSD instead - check your laptop's manual - and for extra storage, an external drive works with any of them.

Cheapest external HDD

External hard drives in stock, cheapest per terabyte first, after our fraud floor and scalper checks. The lowest price overall is WD WD My Passport 1TB Portable HDD at $74.56. Whether an external is cheaper than the same drive bare is on the shucking page, and the full list on external drives.

Cheapest HDD storage for bulk data

For bulk storage - backups, media libraries, archives - capacity drives from 8TB up are where the cheapest terabytes are, and recertified enterprise drives often undercut new ones. Ranked by price per terabyte, any condition. For very large cold archives, compare against LTO tape.

Cheapest HDD enclosure and dock

An enclosure turns an internal drive into an external one; a dock lets you plug bare drives in and out. Cheapest first. These list what the seller states about bays and connection; check the drive size (3.5 or 2.5-inch) the enclosure takes before buying. More on enclosures.

Premium HDD: enterprise and NAS-class drives in stock

The cheapest drive is not always the right one. Premium lines - enterprise nearline drives and NAS-class drives - carry longer warranties and higher rated workloads, and cost more for it. These are the premium drives in stock now, cheapest per terabyte first; the line each belongs to is on the row.

All prices are current Amazon listings, checked 2026-09-29. Amazon sets the seller and final price at checkout. We price drives against their own history on hard drive deals; this forecast page shows current prices only.

Where hard drives prices are right now

Every figure in this section is read from our own catalogue at the moment you loaded the page, and it is a LEVELS observation rather than a rate. The floor is the single cheapest in-stock listing per terabyte; it can move because one cheap listing appeared or vanished, without the market having done anything. That is why percentage changes on this site come from a matched-model index that compares each listing against its own prior price, and never from comparing one day's floor to another's.

As of 2026-09-29, the floor sits at $12.50/TB and the median across 339 in-stock listings at $41.25/TB. The gap between those two is worth as much as either number on its own: a floor far below the median means the cheap end is one or two listings deep, and a floor close to it means the whole catalogue is priced tightly together.

The two condition tracks price separately and we never merge them. New stock starts at $15.00/TB and the refurbished track at $12.50/TB. A refurbished floor well below the new one is the ordinary state of this market rather than a bargain signal, and scoring one against the other would manufacture a discount that does not exist.

The picks table further down carries the same data at row level, in stock only, so a reader who decides to act can do so without leaving the page. It never shows an out-of-stock row, which is why you will not find an empty price cell anywhere in this cluster.

The trend, on an honest window

Our snapshots for this category begin on 2026-03-23 and run to 2026-09-28, which is 190 days of daily observations. That window is stated because a trend without its window is not checkable, and because 190 days is a real but modest history - long enough to show a level, short enough that a single unusual month shapes it.

Over the most recent 30 days of that series - 2026-08-29 to 2026-09-28 - the daily floor moved from $12.50/TB to $12.50/TB, a change of 0.0%. Read that as what the cheapest listing did, not as what the market did.

The chart is a levels series by design. A levels chart answers 'what does the cheap end cost' and it answers it honestly; it does not answer 'has the market moved', because a single listing entering or leaving changes it. Both questions are legitimate and they need different instruments, so we do not use one chart to imply the other.

The supply side

Hard drive supply has been unusually tight through 2026, and the reasons are structural rather than seasonal. Lead times on enterprise nearline drives have been reported in the region of 52 weeks or more - a buyer placing an order is being quoted delivery a year out, which is a different market from one where stock is simply low.

Western Digital has been reported sold out of nearline capacity, with allocation rather than availability determining who receives drives. When a manufacturer moves to allocation, price stops being set by what buyers will pay and starts being set by who is at the front of the queue, and the retail channel is not at the front of that queue.

The capacity relief that exists is HAMR, the recording technology that lets a platter hold more without a bigger drive. It is shipping, and it raises the ceiling on what a single drive can hold. What it does not do is add manufacturing lines quickly - a new recording technology increases capacity per unit rather than units per month, and the constraint in this market is units.

Those three facts describe the same picture from different angles: demand for high-capacity nearline drives exceeds what the industry can produce, and the mechanism that clears the gap is price and queue position rather than volume.

The outlook, as of 2026-09-29

Directionally, and stated as of the date above: the conditions that pushed drive prices up have not reversed. Lead times measured in quarters do not shorten because retail demand softens, and allocation does not end because a quarter closes. Our own floor has not been behaving like a market in retreat.

That is a statement about direction and about the absence of a reversal signal. It is not a prediction of a price, a percentage or a date, and this page will not print one. Anyone offering you a specific figure for what a terabyte will cost in six months is guessing with more confidence than the available facts support.

The more useful framing for a buyer is that the risk is asymmetric right now. In a market with long lead times and allocation, the downside of waiting is not merely that you pay the same later - it is that the specific capacity you want may not be purchasable at the moment you decide.

What would change this outlook

This is the section that makes the rest of the page worth citing. An outlook with no stated falsifiers cannot be wrong, and a claim that cannot be wrong is not information. Here is exactly what we are watching, and what each of these moving would mean:

Lead times shortening materially in reported industry figures. The 52-week number is the clearest single indicator in this category; if it comes down, the tightness is easing regardless of what any individual price does.

A sustained fall in our own daily floor - not a single cheap listing appearing for a day, but the floor holding lower across weeks. Our chart is a levels series precisely so this is visible.

In-stock breadth recovering. A market where more of the catalogue is buyable at once is a market with slack in it, and we track that count on every category page.

Any of the manufacturers moving off allocation for nearline capacity. That would be reported, and it would change the mechanism that is currently setting price.

We check these monthly and publish the result as a dated check-in whether or not the read changed. An outlook that never revises is not being tested.

What a buyer does with this

If you need capacity now and the price clears your threshold, the case for buying now is stronger in this category than in most, because the constraint is supply rather than sentiment. Waiting in an allocated market risks availability as well as price.

If you are speculating on a fall, the falsifiers above are what you should be watching, and none of them has fired. That is not the same as saying prices will rise - it is saying the reasons they rose are still in place.

Either way, buy on cost per terabyte rather than on sticker price, and check the refurbished track: in this category the decommissioned-fleet supply is deep and it prices independently of the new-drive constraint.

Where to go next

The main forecast page covers the method and the hard drive picture in full · what counts as a good price · the cheapest per terabyte right now · the live hard drive market · the value-frontier page · SSD forecast · server RAM forecast · consumer RAM forecast · PS5 SSD forecast · external drive forecast · used drive forecast · the storage crisis tracker follows the category-level picture.

Frequently asked questions