If you need to replace the HDD or add another HDD for your Reolink device, refer to the below-listed HDD which we have tested.
Applies to: All Reolink NVRs, Reolink Home Hub Pro, Hub P1 and Reolink Home Hub 2.
HDD Capacity Recommendations and Storage Duration
The HDDs supported by the Reolink NVRs and Home Hub Pro are 3.5 inches, while the Home Hub 2 supports 2.5-inch HDDs.
For Reolink NVRs, the maximum HDD capacity supported can vary depending on the hardware version. Please refer to the following three articles for detailed information, as well as guidance on selecting the appropriate memory size for your use case.
- Comprehensive Guide to Reolink NVR Hardware Versions
- How Many HDDs Can I Connect with Reolink NVR System
- How Long Can Reolink NVR Record for
For Reolink Home Hub Pro and Home Hub 2, it supports the installation of one HDD up to 16TB. To understand how long the Home Hub Pro/Home Hub 2 can record based on different HDD sizes, refer to the article: How Long Can the microSD Card/HDD of Reolink Home Hub Record for Battery-Powered Wi-Fi Cameras?
Recommended HDD List for Reolink NVRs and Home Hub Pro
| Brand | Capacity | Model |
| Seagate | 2TB | ST2000VX016 (Surveillance) |
| 4TB | ST4000VX015 (Surveillance) | |
| 6TB | ST6000VX008 (Surveillance) | |
| 8TB | ST8000VX009 (Surveillance) | |
| ST8000NM017B (Enterprise) | ||
| 10TB | ST10000VE001 (Surveillance) | |
| ST10000NM017B (Enterprise) | ||
| 16TB | ST16000VE000 (Surveillance) | |
| ST16000NM000J (Enterprise) | ||
| ST16000NM002H (Enterprise) | ||
| 20TB | ST20000NM007D (Enterprise) | |
| ST20000VE002 (Surveillance) | ||
| Toshiba | 2TB | DT02ABA200V (Surveillance) |
| 4TB | DT02ABA400V (Surveillance) | |
| 6TB | DT02ABA600VH (Surveillance) | |
| 8TB | MG10ADA800E (Enterprise) | |
| 10TB | MG10ADA10TE (Enterprise) | |
| 16TB | MG11ACA16TE (Enterprise) | |
| MG09ACA16TE (Enterprise) | ||
| 20TB | MG10ACA20TE (Enterprise) | |
| Western Digital (WD) | 20TB | WUH722020BLE6L4 (Enterprise) |
You can find these hard drive models for purchase in online or offline stores.
We primarily recommend the above HDDs that have been tested. If you wish to use other models, choose Enterprise or Surveillance-level hard drives, and ensure the storage capacity is supported by your NVR/Home Hub Pro. Notebooks or home office-grade hard drives may experience poor performance and compatibility issues with NVRs.
For Reolink NVRs that support external HDDs, to connect an external hard drive, you’ll need to provide power and connect it to the NVR’s eSATA port (Note: Do not connect the external hard drive via the NVR’s USB port). There are two common options:
A hard drive enclosure (no specific specs required, as long as it supports the 3.5" HDD and uses the eSATA interface).
An eSATA data cable (to connect the HDD to the NVR) along with a power cable (to supply power to the HDD).
Recommended HDD List for Reolink Home Hub 2
| Brand | Capacity | Model |
| Western Digital (WD) Blue | 4TB (2.5") | WD40NPJZ (Consumer) |
| 2TB (2.5") | WD20SPZX (Consumer) | |
| Western Digital (WD) Black | 1TB (2.5") | WD10SPZX (Consumer) |
| 500GB (2.5") | WD5000LPLX (Consumer) | |
| Western Digital (WD) | 1TB (2.5") | WD10SPSX (Consumer) |
| Seagate Green | 1TB (2.5") | ST1000LM048 (Consumer) |
| 2TB (2.5") | ST2000LM015 (Consumer) | |
| Toshiba | 1TB (2.5") | MQ04ABF100V (Surveillance) |