Blackmagic Disk Speed Test Mac May 2026

macOS 10.13 or later (Apple Silicon native).

| Drive Type | Typical Write Speed | Video Capability | | :--- | :--- | :--- | | | 50–90 MB/s | 1080p ProRes 422 (maybe) | | 7200 RPM HDD | 120–180 MB/s | 1080p ProRes 422 HQ | | SATA SSD (2.5") | 450–520 MB/s | 4K ProRes 422 HQ / 4K RAW (light) | | NVMe SSD (PCIe 3.0) | 1,500–3,000 MB/s | 8K ProRes 4444 / 6K RAW | | NVMe SSD (PCIe 4.0) | 5,000–7,000+ MB/s | 8K RAW, 12K Blackmagic RAW | | Thunderbolt 3/4 RAID | 2,000–5,000+ MB/s | Multi-stream 8K editing | blackmagic disk speed test mac

Before your next project, test every drive you plan to use. You will avoid dropped frames, corrupted recordings, and the horror of discovering your "fast SSD" is actually a bottleneck halfway through an export. macOS 10