It’s 10 O’Clock. Do You Know Where Your Drives Are?

Recently, a company running a large HPC cluster bought 200 Toshiba enterprise drives. A few months later, one failed. They returned it for a warranty replacement, only to be told their only option was a refund at the original purchase price. Not today's price, and crucially, not a replacement. Toshiba simply didn't have the stock, and told them a replacement could take up to a year. Sounds like a fun day at the office, and more to the point—a wake up call for anyone in the business of storing data. Which is basically everyone.

This isn’t isolated to one vendor. Western Digital has already stated that its hard drive supply for 2026 is effectively sold out, with long-term agreements extending into 2027 and 2028. Seagate has been just as direct: price increases are here to stay. Welcome to the new normal.

The reason is simple. AI data centers run on HDDs for cold storage, and they've bought the market out. SSDs now cost more than 16 times the per-terabyte price of an equivalent hard drive, which means every enterprise that can't afford (or even find) SSD is pivoting to HDD, competing directly with hyperscalers for a limited pool of drives that's already spoken for. Today's SSD shortage is tomorrow's HDD shortage. That train has already left the station, and that light at the end of the tunnel may not be the exit.

The Hidden Risk: Who Owns the Failure?

If you bought an enclosure-only NAS, your vendor sold you an empty box and set you loose to find drives. Either you found them or the NAS manufacturer may have even sourced and installed them on your behalf. Good for you! But here's the question worth asking: when one of those drives fails—and it will—who do you call?

You've got one vendor for the enclosure and another for the drives, and right now that drive vendor may be telling you what Toshiba told that cluster owner: Take a refund at a price that is way less than what drives cost now OR come back in a year. Vaya con Dios. Not our problem. Sucks to be you. (Those last three are support subtext, but if you've worked in computer support for long enough you know it when you hear it)

Speaking of enclosures and drives, one popular NAS enclosure vendor has recently decided to get into the drive business; 'strongly encouraging' customers to use only their own branded drives and locking them into a single supply chain. Those drives are sourced from Toshiba as verified by the company itself—the same Toshiba that just told an enterprise customer they couldn't replace a failed drive for a year. So now they get the supreme joy of being responsible for drive availability, warranty fulfillment, and replacement stock for their entire customer base during a massive shift in cost and availability. This is what is known in the biz as 'really bad timing'.

Buffalo's Approach: One System. One Warranty. No Guesswork.

Buffalo has taken a different approach from the start.

Since 2005, Buffalo has shipped fully populated NAS systems—drives included, tested, and covered under a single warranty. This means no funny business with long lead-times or pricing on HDD refunds, both which leave you hanging while you still have a failed HDD. It's the only position we've ever taken.  Buffalo TeraStations ship with NAS- or Enteprise-grade drives pre-installed, RAID pre-configured, and a single warranty covering the whole system. You're not sourcing drives on the spot market. You're not getting a warranty replacement runaround because we ran out of stock. It's one call, and it's answered by a real person in the US, available 24/7.

The companies that are going to feel the storage crunch hardest are the ones that assumed drives would always be findable. In this market, that assumption is gone. Bringing ambiguity into the question of who owns the problem when drives fail is a complication you don't need. 

We are frequently asked about how we select drives that come in the units. If you want the details, check out this document. If you have other questions feel free to call us at 1-800-688-7466.