SD cards cost way more now. Here’s how to make yours last
The cost of SD and microSD cards has significantly increased due to high demand from AI data centers, making it crucial for users to extend the lifespan of their existing storage. The article outlines primary causes of card failure, including NAND flash wear from repeated write cycles, physical damage from environmental factors, and inherent manufacturing defects. To mitigate these risks, experts recommend avoiding overfilling cards, protecting them from extreme heat and moisture, and purchasing from reputable brands to ensure longevity.
- ▪Prices for consumer flash storage have doubled or tripled due to the resource demands of AI data centers.
- ▪NAND flash memory degrades with every write and erase cycle, with cheaper QLC and TLC cells wearing out faster than MLC or SLC variants.
- ▪Physical stressors such as extreme heat, humidity, and static electricity can permanently damage the internal components of SD cards.
- ▪Users can reduce the risk of failure by keeping card capacity below 90% to allow wear-leveling algorithms to function effectively.
- ▪Purchasing from reputable manufacturers and using verification tools like H2testw helps identify and avoid cards with manufacturing defects.
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| Original publisher | PCWorld |
| Canonical URL | https://www.pcworld.com/article/3238152/why-sd-and-microsd-cards-fail-and-how-to-prevent-it.html |
| Publication time | Tue, 29 Sep 2026 13:00:00 +0000 |
| Retrieval time | 2026-09-29T13:01:22.369Z |
| Last seen | 2026-09-29T13:01:22.369Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | p8VRbm0h1JCD · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Memory card prices have jumped. Get the most out of yours by understanding how they die and what you can do to keep them going. Credit: Markus Winkler / Unsplash Thanks to AI data centers, consumer SSDs, flash drives, and SD/microSD cards have doubled or even tripled in price. That really sucks if you haven’t stocked up on local storage options, and it really sucks if you’re relying on SD/microSD cards for DSLRs, dashcams, security cameras, and more. 2026 is not the best year for dying memory cards. They’re impractical or even impossible to repair at home, and they’ve gotten notoriously expensive to replace. If you want your SD and microSD cards to survive as long as possible, here are the most common causes you need to know about and what you can do to avoid premature wear-and-tear.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at PCWorld.
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