What SSD is compatible with the Sony Sony A9 III?

The Sony Sony A9 III supports CFexpress Type A CFexpress across 2 slots SSDs. Compatible modules with live pricing are listed above.

Can I upgrade the SSD in my Sony Sony A9 III?

Yes, the Sony Sony A9 III supports SSD upgrades. It has 2 slots supporting CFexpress Type A form factor drives.

2024–2025

Form Factor: CFexpress Type AInterface: CFexpressMax Capacity: 1TB

Upgradeable

Sony CEA-G640T 640GB
(CEA-G640T)
CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s640GBNVMe
HIGH
Sony CEA-M960T 960GB
(CEA-M960T)
CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s960GBNVMe
HIGH
Sony CEA-M960T 960GB3 listings
$122.00Usedebay
$60.00Usedebay
$699.95Newebay
Sony CEA-G320T 320GB
(CEA-G320T)
CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s320GBNVMe
HIGH
Lexar Professional Gold CFexpress Type A 320GB
(LCAEXGOLD320G)
CFexpress Type ACFexpressRead 900 MB/sWrite 800 MB/s320GBNVMe
HIGH
Sony CEA-G160T 160GB
(CEA-G160T)
CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s160GBNVMe
HIGH
ProGrade Digital CFexpress Type A Gold 480GB
(PGCA480GCPNA)
CFexpress Type ACFexpressRead 900 MB/sWrite 800 MB/s480GBNVMe
HIGH

This device uses a CFexpress Type A drive with a CFexpress interface. Maximum supported capacity is 1TB.

CFexpress and CompactFlash cards function as the "storage drive" in compatible cameras and embedded systems.

Always power off your device and disconnect power before replacing storage.