Jazz Disk Bench Pro vs Disk Test by Magic Benchmark

Measure storage performance with Jazz Disk Bench. Run a disk speed test on your device's internal storage or a supported external USB drive, then explore read and write speeds, random 4K performance and latency. UNDERSTAND YOUR STORAGE • Sequential read and write tests show performance when transferring large files. • Random 4K tests measure small-block performance in IOPS and MB/s. • Latency tests show how long read and write operations take. • Choose the test size and operation count to suit your storage benchmark. WATCH SUSTAINED WRITE SPEED Run a stress test and follow the write-speed chart as data is written. See how performance changes during a longer workload instead of relying only on a single peak speed. COMPARE DEVICE RESULTS Browse the results database and compare two devices side by side. Select results from the database or your own benchmark history to examine the differences. TEST INTERNAL AND EXTERNAL STORAGE Test internal storage by default, or choose a writable folder on supported USB drives and SD cards. KEEP YOUR RESULTS Save completed benchmarks in your history and return to their detailed results later. No account is required.

With Disk Test, you can easily test your device's storage speed and also measure how fast your device will work with all types of external storage such as external drives, USB Flash Drives, memory cards, etc. This clever assistant will help you to effectively detect weak points in your workflow. Both your device and connected storage affect the speed of communication with the data storage. It's not just the technical specification of the storage itself that is important for proper function, but also how it is connected. In particular the quality of the cable used, the characteristics of the connected USB Hub, the parameters of the Hard Drive Enclosure, or even the Adapters used. The File System of your storage device is equally important in the process of achieving the maximum speed. All this can be a bottleneck for your daily work. With Disk Test by Magic Benchmark, copying larger data will never be a nightmare for you again.