Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Bad
267 reviews
SandiskSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Sandisk is a leading developer, manufacturer and provider of data storage devices and solutions based on NAND flash technology. With a differentiated innovation engine driving advancements in storage and semiconductor technologies, our broad and ever-expanding portfolio delivers powerful flash storage solutions for AI workloads in datacenters, edge devices, and consumers. Our technologies enable everyone from students, gamers and home offices, to the largest enterprises and public clouds to produce, analyze, and store data. Our solutions include a broad range of solid state drives, embedded products, removable cards, and universal serial bus drives. Learn more about Sandisk at www.Sandisk.com.
Sandisk (sandisk.com) has 267 customer reviews on The Fair Hearing, with an average rating of 1.7 out of 5.
Showing 205 reviews with 1 star · Clear filters
I have an RMA that’s been ongoing for over a month now, and it’s still not resolved. After patiently waiting for over a month (6 weeks to be exact), they shipped the wrong replacement product. They are the worst!!!
By Mon M.
Warranty process is terrible. I have a SSD that has lots of bad blocks on it and due to the technology of SSD, everytime there is a bad block on the drive you lose about 2GB worth of DATA each time. That is a lot and the fact that Sandisk still thinks just because a S.M.A.R.T. test comes back clean but still showes a number of bad blocks, that is still no legitimate reason for them to warranty out the drive. Inexcusable and I am done buying any products from them. If i ever buy another machine and it has a SSD drive in it, i will burn it and buy one from another company. Good job on losing a lot of business from my IT company.
By Chad P.
I recently purchased a BRAND NEW 32gb Ultra card for a wedding. The entire wedding was shot on the card and the card randomly started saying (card corrupted). I sent the card to a specialist to pull the files off of the card and it's costing me around $2000. Other Photographers I have contacted say they have had the same issue with brand new cards. I called Sandisk to complain about it considering it's a brand new card, they should hold responsibility. But I was told that "they will stand by their card and refuse to pay for the damage that I'm paying for". I was a loyal customer and now I am DONE using Sandisk ever again.
By Taylor
SANDISK products and warranty are not worth the paper they are written on. Three memory cards gone down in less than six months. The returns process is long winded and sent halfway around europe. They then use UPS to return the goods. The worst courier company in the world. Cheap and shoddy sandisk use cheap and shoddy couriers. Who would have thought!! I would never, ever buy or use sandisk products again. They make chinese bootlegs look class.
By Peter
I will never buy anything with the nametag "Sandisk" on it, again! I bought a Sansa Clip mp3 player, but it shut down every 3-4 song. Then I returned it, and got a new one - same problem! I returned that one too, and was told that there was a new Sandisk mp3, called "Sandisk Sansa zip". I gave it a try, and again: Same problem!! Now I am returning this one also, and I'm, done with this brand for good.
By Helene H.
