Best SD Cards For Sony A7 IV
Expert recommendations based on Sony A7R V specifications
Recommended SD Card
Dual slots: CFexpress Type A or SD UHS-II (V90 (for SD) or faster)
The A7R V's 61MP sensor and 8K video generate massive files.
Official Sony A7R V SD Card Requirements
-
Format: Dual slots: CFexpress Type A or SD UHS-II
-
Minimum Speed: V90 (for SD) (90 MB/s write)
-
Maximum Capacity: Up to No official limit (2TB+ tested)
Why these requirements? The A7R V's 61MP sensor and 8K video generate massive files. To reliably record 8K video or clear the buffer quickly after high-res bursts, a V90 SD card or, ideally, a CFexpress Type A card is required for best performance.
Detailed Specifications
Type
Dual slots: CFexpress Type A or SD UHS-II
Min Speed Class
V90 (for SD)
Write Speed
90 MB/s
Recommended Size
256GB, 512GB
Max Capacity
No official limit (2TB+ tested)
Top SD Card Recommendations
This website contains affiliate links. We may earn a small commission when you purchase through our links at no extra cost to you.
| SD Card | Speed Class | Write Speed | Pros | Price |
|---|---|---|---|---|
SanDisk Extreme PRO CFexpress Type A
|
VPG-400 | Up to 700 MB/s |
|
$$ Check Price |
Sony TOUGH G-Series SD
|
V90 | Up to 299 MB/s |
|
$$ 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
View on Amazon
Kingston 128GB Canvas Select Plus microSD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10, A1 | SDCS3/128GB
$11.95
View on Amazon
Frequently Asked Questions
What SD Card Do I Need for Sony A7R V?
The Sony A7R V requires a Dual slots: CFexpress Type A or SD UHS-II card with V90 (for SD) 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 (2TB+ tested), 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.
Do I need a CFexpress Type A card for the A7R V?
For 8K video and maximum burst shooting performance, yes. For general photography and 4K video, a fast V90 SD card will work well and is more cost-effective. The dual combo slots give you the flexibility to choose.
Is V90 required for Sony A7R V?
Yes, V90 is recommended for Sony A7R V. It guarantees a minimum sustained write speed of 90 MB/s, which is necessary for stable professional recording without dropped frames or errors.
What storage capacity should I get for Sony A7R V?
We recommend 256GB or 512GB cards. A 256GB card is good for typical use, with No official limit (2TB+ tested) 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 A7R V?
Not recommended. Cards slower than V90 (for SD) may cause dropped frames, corrupted files, or recording failures. Always use V90 (for SD) minimum for reliability.
Do I need a UHS card for Sony A7R V?
UHS cards are recommended for best performance with Sony A7R V. 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 A7R V?
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 A7R V?
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 A7R V?
Using cards slower than V90 (for SD) can cause: dropped frames during recording, corrupted files, or complete recording failure. Stick to V90 (for SD) minimum to avoid data loss.
How long will an SD card last with Sony A7R V?
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.