Best SD Cards For Sony FX30
Expert recommendations based on Sony FX3 specifications
Recommended SD Card
Dual slots: CFexpress Type A or SD UHS-II (V60 (SD), V90 recommended for 4K 120fps or faster)
Sony's full-frame cinema camera, known for its outstanding 4K 120fps capability.
Official Sony FX3 SD Card Requirements
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Format: Dual slots: CFexpress Type A or SD UHS-II
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Minimum Speed: V60 (SD), V90 recommended for 4K 120fps (60-90 MB/s (SD), 800+ MB/s (CFexpress) write)
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Maximum Capacity: Up to No official limit
Why these requirements? Sony's full-frame cinema camera, known for its outstanding 4K 120fps capability. V90 SD cards are essential for reliably recording high frame rate footage and using ALL-I codecs. While CFexpress Type A cards provide the absolute maximum performance, they come at a premium cost.
Detailed Specifications
Type
Dual slots: CFexpress Type A or SD UHS-II
Min Speed Class
V60 (SD), V90 recommended for 4K 120fps
Write Speed
60-90 MB/s (SD), 800+ MB/s (CFexpress)
Recommended Size
128GB, 256GB, 512GB
Max Capacity
No official limit
Top SD Card Recommendations
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| SD Card | Speed Class | Write Speed | Pros | Price |
|---|---|---|---|---|
Sony TOUGH G-Series SD
|
V90 | Up to 299 MB/s |
|
$$ Check Price |
Lexar Professional 1667x Silver SD (Legacy ID)
|
V60 | Up to 120 MB/s |
|
$ Check Price |
SanDisk Extreme PRO CFexpress Type A
|
VPG-400 | Up to 700 MB/s |
|
$$ Check Price |
Featured Products on Amazon
This website contains affiliate links. We may earn a small commission when you purchase through our links at no extra cost to you.
Kingston Canvas Go Plus 128GB microSD Card | Up to 200MB/s | Class 10, UHS-I, U3, V30, A2 | SDCG4/128GB
$19.99
View on Amazon
Kingston 128GB microSDXC Canvas Go Plus 170MB/s Read UHS-I, C10, U3, V30, A2/A1 Memory Card + Adapter (SDCG3/128GBCR)
$20.97
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Kingston 128GB Canvas Select Plus microSD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10, A1 | SDCS3/128GB
$11.95
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Frequently Asked Questions
What SD Card Do I Need for Sony FX3?
The Sony FX3 requires a Dual slots: CFexpress Type A or SD UHS-II card with V60 (SD), V90 recommended for 4K 120fps speed rating for reliable performance. We recommend 512GB capacity as the sweet spot balancing storage capacity with affordability. The device supports up to No official limit, though most users find 512GB sufficient for daily use. Always choose from trusted brands like SanDisk, Lexar, or Kingston to ensure consistent performance and avoid data loss.
Are the SD card recommendations for the FX3 and FX30 the same?
Yes, both the Sony FX3 and FX30 utilize the same dual CFexpress Type A / SD UHS-II slot configuration. Therefore, the card recommendations and considerations for speed (V90 for demanding codecs) and type (CFexpress for ultimate performance, SD for versatility) are identical across both camera bodies.
Is a V90 SD card truly required for the FX3, or can I use a V60 card?
V60 cards will work for standard 4K recording and many professional codecs, but a V90 speed class card is explicitly required for 4K 120fps and the highest bitrate recording modes. If you've invested in an FX3 for its high frame rate capabilities, it's crucial not to compromise on card speed to ensure stable, uninterrupted recording of your most demanding footage.
Is V60 required for Sony FX3?
Yes, V60 is recommended for Sony FX3. It guarantees a minimum sustained write speed of 60-90 MB/s (SD), 800+ MB/s (CFexpress), which is necessary for stable professional recording without dropped frames or errors.
What storage capacity should I get for Sony FX3?
We recommend 128GB or 256GB or 512GB cards. A 128GB card is good for typical use, with No official limit as the maximum supported capacity. Larger sizes are useful if you shoot frequently and want to minimize card swaps.
Can I use older or slower cards with Sony FX3?
Not recommended. Cards slower than V60 (SD), V90 recommended for 4K 120fps may cause dropped frames, corrupted files, or recording failures. Always use V60 (SD), V90 recommended for 4K 120fps minimum for reliability.
Do I need a UHS card for Sony FX3?
UHS cards are recommended for best performance with Sony FX3. Non-UHS cards will work but may have slower transfer speeds. For this device, UHS-II is optimal.
Should I use more than one card with Sony FX3?
For professional use or extended shooting sessions, dual cards provide redundancy and backup. Using multiple cards ensures you won't lose footage if one card fails. This is especially important for valuable recordings.
Does the brand matter for Sony FX3?
Yes, trusted brands like SanDisk, Lexar, and Kingston are recommended. Quality brands have better reliability and warranty support. Avoid unknown brands, especially for demanding devices.
What happens if I use the wrong card with Sony FX3?
Using cards slower than V60 (SD), V90 recommended for 4K 120fps can cause: dropped frames during recording, corrupted files, or complete recording failure. Stick to V60 (SD), V90 recommended for 4K 120fps minimum to avoid data loss.
How long will an SD card last with Sony FX3?
Quality SD cards typically last 3-5 years with normal use. Replace your card if you experience read/write errors, corrupted files, or if it's been dropped or exposed to extreme conditions.