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- 25 Nov 2025, 23:08
- Forum: Storage
- Topic: [Help] D4‑320 Drive Throughput Fluctuations – Sustained Speeds Drop After Transfers
- Replies: 0
- Views: 351
[Help] D4‑320 Drive Throughput Fluctuations – Sustained Speeds Drop After Transfers
Hi TerraMaster team, I’ve been testing my D4‑320 with IronWolf Pro drives and noticed some inconsistent performance that I wanted to check with you. Previously, one drive would do ~240 MB/s and the second ~85 MB/s from the same source (Barracuda drive). I moved the IronWolf Pro from the 2nd slot to ...