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SSD for Canon Canon EOS R3 (R3)

2021–2025

Form Factor: CFexpress Type BInterface: CFexpressMax Capacity: 2TB
Upgradeable

Quick answer

The Canon Canon EOS R3 (R3) is matched with Delkin Devices BLACK 650GB, Lexar Professional Diamond 256GB, SanDisk Extreme Pro 1TB, SanDisk Extreme Pro 128GB UHS-II, Delkin Devices POWER 128GB, SanDisk Extreme Pro CFexpress Type B 512GB, SanDisk Extreme Pro 64GB UHS-II, Sony SF-G Tough 128GB, Lexar Professional 2000x 128GB, Lexar Professional Diamond 128GB, Lexar Professional Gold 512GB, ProGrade Digital CFexpress Type B Gold 1TB, Angelbird AV PRO SE 512GB, Delkin Devices POWER 650GB, ProGrade Digital Gold 512GB. Compatible storage type: CFexpress Type B CFexpress. Capacity guidance: up to 2TB. Before buying, confirm your exact model number, storage interface, physical size, and connector/keying. Listings are from eBay and Amazon and may change.

Compatible SSDs for the Canon Canon EOS R3

  • Delkin Devices BLACK 650GB

    (DCFXBBLK650)
    CFexpress Type BCFexpressRead 1730 MB/sWrite 1540 MB/s650GBNVMe
    HIGH

  • N/A

    (N/A)
    SolderedNVMeRead 0 MB/sWrite 0 MB/sNVMe
    MEDIUM

  • SanDisk Extreme Pro 128GB UHS-II

    (SDSDXDK-128G)
    SD UHS-IIUHS-IIRead 300 MB/sWrite 260 MB/s130GB
    HIGH

    SanDisk Extreme Pro 128GB UHS-II1 listing

    $25.00Newebay

  • Delkin Devices POWER 128GB

    (DCFXBPR128)
    CFexpress Type BCFexpressRead 1730 MB/sWrite 1540 MB/s130GBNVMe
    HIGH

  • Lexar Professional 2000x 128GB

    (LSD2000128G)
    SD UHS-IIUHS-IIRead 300 MB/sWrite 260 MB/s130GB
    HIGH

  • Lexar Professional Diamond 128GB

    (LCFX10-128G)
    CFexpress Type BCFexpressRead 1900 MB/sWrite 1700 MB/s130GBNVMe
    HIGH

  • ProGrade Digital CFexpress Type B Gold 1TB

    (PG1TBCFXBHJA)
    CFexpress Type BCFexpressRead 1700 MB/sWrite 1500 MB/s1TBNVMe
    HIGH

  • Angelbird AV PRO SE 512GB

    (AVP512CFBSE)
    CFexpress Type BCFexpressRead 1785 MB/sWrite 850 MB/s510GBNVMe
    HIGH

  • Delkin Devices POWER 650GB

    (DCFXBPR650)
    CFexpress Type BCFexpressRead 1730 MB/sWrite 1540 MB/s650GBNVMe
    HIGH

  • ProGrade Digital Gold 512GB

    (PG512GCFXBHJA)
    CFexpress Type BCFexpressRead 1700 MB/sWrite 1500 MB/s510GBNVMe
    HIGH

Listings and prices are pulled from eBay and Amazon and may change. Always verify compatibility — confirm your exact model number, storage interface, physical size, and connector/keying — before purchase. Last checked July 24, 2026.

SSD Upgrade Guide for the Canon Canon EOS R3

This device uses a CFexpress Type B drive with a CFexpress interface. Maximum supported capacity is 2TB.

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.

Frequently Asked Questions

What SSD fits the Canon Canon EOS R3 (R3)?

The Canon Canon EOS R3 (R3) is matched with Delkin Devices BLACK 650GB, Lexar Professional Diamond 256GB, SanDisk Extreme Pro 1TB, SanDisk Extreme Pro 128GB UHS-II, Delkin Devices POWER 128GB, SanDisk Extreme Pro CFexpress Type B 512GB, SanDisk Extreme Pro 64GB UHS-II, Sony SF-G Tough 128GB, Lexar Professional 2000x 128GB, Lexar Professional Diamond 128GB, Lexar Professional Gold 512GB, ProGrade Digital CFexpress Type B Gold 1TB, Angelbird AV PRO SE 512GB, Delkin Devices POWER 650GB, ProGrade Digital Gold 512GB. It supports CFexpress Type B CFexpress. This device supports up to 2TB based on our records. Before buying, confirm your exact model number, storage interface, physical size, and connector/keying.

How do I verify SSD compatibility?

Verify your full model number against the device page, then confirm the physical form factor (CFexpress Type B), interface (CFexpress), and M.2 keying if applicable. Compare against your existing drive or manufacturer specs before purchase.

Can I use NVMe if my device originally had SATA?

Interface support varies by exact model. Our records indicate CFexpress Type B CFexpress. Confirm whether your slot supports SATA, NVMe, or both before choosing a drive.

Does physical size and keying matter?

Yes. M.2 drives vary by length (e.g. 2280) and keying (B-key, M-key, B+M). 2.5-inch and other form factors must match the bay or adapter your device accepts. The Canon Canon EOS R3 (R3) is documented as CFexpress Type B CFexpress — a drive with the wrong size or key will not fit or work.

Are these listings live and current?

Listings and prices are pulled from eBay and Amazon and may change at any time. We refresh marketplace data regularly, but always verify the listing title, condition, and seller before purchase.