SANDISK 256GB Extreme SD Memory Card, Up to 180MB/s Read Speeds, UHS-I
500+ bought in the past month
$0.27/GB · at Amazon
If the price isn't the same on Amazon, scroll to the "Other Sellers" section on the listing to find this deal.
Specifications
- Capacity
- 256GB
- Format
- SD
- Bus interface
- UHS-I
- Video class
- V30
- App class
- —
- Max read
- 180 MB/s
- Max write
- 130 MB/s
- Retailer
- Amazon
What fits
- 4K video
- ≈ 9 hrs
- 1080p video
- ≈ 51 hrs
- 24MP photos (JPEG)
- ≈ 33,000
- RAW photos
- ≈ 8,700
- MP3 songs
- ≈ 26,000
- Game installs
- ≈ 17
Rough estimates — actual capacity depends on file sizes, bitrate and formatting.
Seller & authenticity
Sold by Amazon- · Sold & shipped by Amazon
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Community signal from other shoppers — not a guarantee. Verify capacity after buying.
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Search these retailers for related 256GB SD cards. On-site pricing from more stores is coming soon.
Recommended for
- 4K video / drone Works
- Dashcam / security Not ideal
- Nintendo Switch 2 Not ideal
- Handheld PC / Steam Deck Good fit
- Retro handheld Good fit
- Phone / photos Good fit
Value vs other 256GB SD cards
Cheaper per GB than 83% of the 13 256GB SD cards we track.
- Best:
- $0.242/GB
- Average:
- $0.353/GB
- This card:
- $0.27/GB
Now 4% below its 1M typical of $71.96.
| Period | Average | Range | Trend |
|---|---|---|---|
| 1W | $72.34 · steady | 3.8% | |
| 2W | $72.08 · steady | 4.8% | |
| 1M | $71.96 · steady | 2.7% | |
| 3M | $69.48 · volatile | 4.2% |
Averages are time-weighted over each period; “trend” is the net change from the start of the period to now.
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