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SSD for Sony Sony A7 IV (ILCE-7M4)

2021–2025

Form Factor: CFexpress Type AInterface: CFexpressMax Capacity: 0.51TB
Upgradeable

Quick answer

The Sony Sony A7 IV (ILCE-7M4) is matched with Sony CEA-G160T 160GB, ProGrade Digital V60 256GB, Sony CEA-G80T 80GB, Sony SF-G Tough 64GB, Lexar Professional Gold CFexpress Type A 320GB, Lexar Professional 2000x 128GB, Lexar Gold Series 80GB, Sony CEA-G320T 320GB, Sony SF-G Tough 128GB, Delkin Devices BLACK CFexpress Type A 160GB, Angelbird AV PRO 160GB, SanDisk Extreme Pro 256GB UHS-II. Compatible storage type: CFexpress Type A CFexpress. Capacity guidance: up to 0.51TB. 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 Sony Sony A7 IV

  • Sony CEA-G160T 160GB

    (CEA-G160T)
    CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s160GBNVMe
    HIGH

  • Sony CEA-G80T 80GB

    (CEA-G80T)
    CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s80GBNVMe
    HIGH

  • Sony SF-G Tough 64GB

    (SF-G64T)
    SD UHS-IIUHS-IIRead 300 MB/sWrite 299 MB/s60GB
    HIGH

  • Lexar Professional Gold CFexpress Type A 320GB

    (LCAEXGOLD320G)
    CFexpress Type ACFexpressRead 900 MB/sWrite 800 MB/s320GBNVMe
    HIGH

  • Lexar Professional 2000x 128GB

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

  • Lexar Gold Series 80GB

    (LCAEXGOLD80G)
    CFexpress Type ACFexpressRead 900 MB/sWrite 700 MB/s80GBNVMe
    HIGH

  • Sony CEA-G320T 320GB

    (CEA-G320T)
    CFexpress Type ACFexpressRead 800 MB/sWrite 700 MB/s320GBNVMe
    HIGH

  • Delkin Devices BLACK CFexpress Type A 160GB

    (DECAAK160GB)
    CFexpress Type ACFexpressRead 880 MB/sWrite 790 MB/s160GBNVMe
    HIGH

    Delkin Devices BLACK CFexpress Type A 160GB2 listings

    $56.99Newebay
    $75.00Usedebay

  • Angelbird AV PRO 160GB

    (AVP160CFA)
    CFexpress Type ACFexpressRead 820 MB/sWrite 730 MB/s160GBNVMe
    HIGH

  • SanDisk Extreme Pro 256GB UHS-II

    (SDSDXDK-256G)
    SD UHS-IIUHS-IIRead 300 MB/sWrite 260 MB/s260GB
    HIGH

    SanDisk Extreme Pro 256GB UHS-II1 listing

    $79.99Excellent - Refurbishedebay

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 Sony Sony A7 IV

This device uses a CFexpress Type A drive with a CFexpress interface. Maximum supported capacity is 0.51TB.

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 Sony Sony A7 IV (ILCE-7M4)?

The Sony Sony A7 IV (ILCE-7M4) is matched with Sony CEA-G160T 160GB, ProGrade Digital V60 256GB, Sony CEA-G80T 80GB, Sony SF-G Tough 64GB, Lexar Professional Gold CFexpress Type A 320GB, Lexar Professional 2000x 128GB, Lexar Gold Series 80GB, Sony CEA-G320T 320GB, Sony SF-G Tough 128GB, Delkin Devices BLACK CFexpress Type A 160GB, Angelbird AV PRO 160GB, SanDisk Extreme Pro 256GB UHS-II. It supports CFexpress Type A CFexpress. This device supports up to 0.51TB 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 A), 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 A 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 Sony Sony A7 IV (ILCE-7M4) is documented as CFexpress Type A 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.