| Product | HDD Maker | Volume | HDD | Interface | F/W | Caution | Discontinued |
|---|---|---|---|---|---|---|---|
| DIR440 | Western Digital | 4TB | WD40PURZ-74AKKY0 4TB 5400RPM / WD40PURZ-85AKKY0 4TB 5400RPM (FW: 80.00A80) | SATA3 | 80.00A80 | - | |
| DIR440 | Seagate | 10TB | Skyhawk AI 10TB ST10000VE000 256MB 7200rpm / ST10000VE001 256MB 7200rpm | SATA3 | EV01 | - | |
| DR-2308P | Western Digital | 6TB | WD60PURZ-85ZUFY1 WD60PURX-64T0ZY1 5400RPM 64M Buffer (RV Sensor added) | SATA3 | Y1 (80.00A80) | - | |
| DR-2308P | Seagate | 2TB | Seagate 2TB ST2000VX016 5900RPM CV10 | SATA | CV10 | - | |
| DIR840 | Western Digital | 10TB | HGST Ultrastar HUH721010ALE600 256MB 7200RPM (384) | SATA3 | LHGNT384 | Discontinued | |
| DIR840 | Seagate | 8TB | SkyHawk AI ST8000VE000 256MB 7200RPM | SATA3 | EV01 | - | |
| DIR840 | Western Digital | 6TB | WD60PURZ-85ZUFY1 WD60PURX-64T0ZY1 5400RPM 64M Buffer (RV Sensor added) | SATA3 | Y1 (80.00A80) | - | |
| DIR840 | Seagate | 4TB | Seagate Surveillance 4T ST4000VX000 (CV11) | SATA3 | CV11 | - | |
| DIR840 | Western Digital | 4TB | WD40PURZ-85TTDY0 / WD40PURX-64NZ6Y0 5400RPM | SATA3 | Y0 (80.00A80) | Discontinued | |
| DIR840 | Seagate | 3TB | Seagate Surveillance 3T ST3000VX006 | SATA3 | CV12 | Discontinued |
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