Updated August 2026: The snapshot below was written in April 2026, before the 2026 supply crunch pushed HDD prices up 100–200%. The sub-$14/TB floors quoted here are gone. Today’s cheapest price per TB sits around $24/TB (4TB Exos at $23.80/TB, 14TB at $24.99/TB), and a 16TB enterprise drive now runs about $35.69/TB — bigger is no longer automatically cheaper. For today’s live number, check the cheapest HDD per TB page or the price-index dataset. The April figures below are kept for historical context.

People ask me this all the time: “What should I be paying per terabyte right now?” It’s a fair question. Storage prices have dropped dramatically over the last decade, but they don’t drop in a straight line. Prices spike, deals appear and vanish, and different form factors have wildly different economics.

I built HDDHunt specifically to answer this question against current prices. But let me give you the snapshot as of April 2026.

The Quick Answer

Here’s what 1TB of storage cost in April 2026, roughly, if you were buying smart (see the banner above for today’s higher floor):

Type	Price per TB (good deal)	Price per TB (typical)
Internal HDD (high capacity, 12-20TB)	$10–$13	$13–$18
Internal HDD (low capacity, 2-8TB)	$18–$25	$25–$35
External HDD (shuckable)	$12–$16	$16–$22
Internal SATA SSD (1-4TB)	$50–$65	$65–$85
NVMe SSD (1-2TB)	$55–$75	$75–$110
Enterprise HDD (Exos/Ultrastar)	$10–$14	$14–$20

The single cheapest way to get a terabyte of storage in 2026 is still an internal HDD — but which capacity wins has flipped since April. In the August 2026 market the best price per TB is a mid-capacity drive (4TB around $23.80/TB, 14TB around $24.99/TB), not the 16–18TB range, and nothing is under ~$22/TB anymore. The sub-$11/TB “catch the right deal” numbers above are April 2026 and no longer exist. Check the cheapest HDD per TB page for today’s leader.

Why You Should Not Just Buy the Biggest Drive

There’s a stubborn myth that the biggest drive is always the cheapest per terabyte. There’s a kernel of truth behind it: the fixed costs of building a drive (motor, controller, casing, firmware) don’t scale with capacity, so the very smallest drives (1–2TB) are almost always poor value per terabyte. But past that floor the curve is bumpy, not a smooth slide downhill. Which capacity actually wins on price per TB is decided by whichever specific model happens to be discounted this week, not by how many terabytes it holds.

In the 2026 shortage this has flipped hard. On plenty of days a mid-capacity drive beats a 16TB one per terabyte, and 16TB has often sat among the worst value rather than the best. I killed this myth in detail, with live numbers, in which hard drive capacity is cheapest per TB.

So the rule isn’t “always buy the biggest.” It’s: skip the tiny 1–2TB drives, then let the data pick the winner. The cheapest HDD per TB page sorts every drive by live price per terabyte, so the actual best value floats to the top today, whatever capacity it happens to be.

HDDs vs SSDs: The Price Gap Is Still Huge

I get asked constantly whether SSDs have “caught up” to HDDs on price. They haven’t. Not even close.

As of April 2026, SSDs cost roughly 5-6x more per terabyte than HDDs at equivalent capacities. I wrote a full SSD vs HDD price per TB comparison if you want the detailed breakdown by use case. A 4TB NVMe SSD runs $200-280. A 16TB HDD runs $200-250 and gives you 4x the capacity.

For pure storage (media libraries, backups, archives), HDDs remain the obvious choice. SSDs make sense when you need speed: boot drives, game libraries, video editing scratch disks, databases. But for bulk storage, spinning rust still wins on pure economics.

Compare the numbers yourself on the SSD vs HDD price comparison page.

The “Shucking” Angle

One of the worst-kept secrets in the data hoarding community: external hard drives are sometimes cheaper than the equivalent bare drive. Manufacturers price externals competitively because they sell in higher volume at retail. You buy the external, pop it out of the enclosure (“shuck” it), and put the bare drive in your NAS.

This was more dramatic a few years ago. The WD EasyStore and Elements deals during Black Friday were legendary. In 2026, the gap has narrowed as enterprise drive prices have come down. But it’s still worth checking the best external hard drives page against bare drive prices. Sometimes you’ll find an external 18TB for less than the bare Ultrastar inside it.

Fair warning: shucking usually voids the warranty. If you’re building a production array, buy bare drives with a full warranty. If it’s a home lab and you’re willing to take the risk, shucking can save 10-20%.

Enterprise vs Consumer: The Surprising Value Play

Most home users assume enterprise drives are expensive. They’re not, or at least, not as expensive as you’d think. Seagate Exos and WD Ultrastar drives are built for data centers: higher MTBF ratings, longer warranties, designed for 24/7 operation.

The kicker: at high capacities (14TB+), enterprise drives are often the same price or cheaper than consumer NAS drives like the Seagate IronWolf or WD Red Plus. You get a better drive for less money. The trade-off is noise. Enterprise drives are louder because data centers don’t care about acoustics.

If your server is in a closet or basement and noise isn’t an issue, go enterprise. Check the enterprise HDD deals page for current pricing.

How I’d Have Spent $500 on Storage (April 2026)

These builds are from April 2026. In the August 2026 market $500 buys far less — roughly a single 14TB enterprise drive (~~$350 at $24.99/TB) with change to spare, and you’re short of a 16TB (~~$570 at $35.69/TB). Use the live cheapest-per-TB page to build a current shortlist.

If someone handed me $500 in April and said “buy storage,” here’s what I’d have done depending on the use case:

Home NAS / Plex Server

2× 18TB Seagate Exos X18 (~$210 each) = 36TB raw, mirrored to 18TB usable
Cost: ~$420, $23.33/TB usable (with redundancy)
Remaining $80: save it for the inevitable third drive

Pure Backup / Cold Storage

3× 16TB enterprise HDD (~$165 each at a good price) = 48TB
Cost: ~$495, $10.31/TB
No redundancy needed for backup if you have another copy somewhere

Speed-First (Boot + Fast Storage)

1× 2TB NVMe SSD (~~$120) + 1× 16TB HDD (~~$200) = 18TB total
Cost: ~$320, fast working storage + bulk archival

The math always comes back to the same principle: buy the most capacity you can at the lowest price per TB, then figure out redundancy from there. I go deeper on this in my post about why price per TB is the only metric that matters.

Track It, Don’t Guess

Storage prices change daily. A drive that’s $210 today might be $185 next week on a lightning deal. That’s exactly why I built HDDHunt. I got tired of doing this maths by hand across dozens of Amazon listings.

The homepage shows you the current best deals sorted by price per TB. Every price is tracked daily. If there’s a price drop, you’ll see it before it sells out.

Stop overpaying for drives. Know the math.