TVS-872N - NAS QNAP - Free user manual and instructions
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| Product Type | 8-bay NAS |
| Model | TVS-872N |
| Processor | Intel Core i5-8400T 6-core 1.7 GHz (burst up to 3.3 GHz) |
| Memory | 8 GB DDR4 (expandable to 64 GB) |
| Number of Bays | 8 x 3.5-inch SATA 6 Gb/s |
| Maximum Raw Capacity | 128 TB (8 x 16 TB HDD) |
| Networking | 2 x 2.5 Gigabit RJ45, 1 x 10 Gigabit SFP+ |
| Video Output | 1 x HDMI 1.4b (up to 4K @ 30Hz) |
| USB Ports | 3 x USB 3.2 Gen 2 (9V/3A), 2 x USB 2.0 |
| Dimensions (H x W x D) | 188.2 x 329.3 x 280.8 mm |
| Weight | 6.8 kg |
| Power Supply | 250W AC adapter, 100-240V AC |
| Power Consumption | 61.5 W (typical) |
| Cooling Fans | 2 x 7.4 cm quiet fans |
| Supported File System | EXT4, Btrfs, and others via QTS |
| Supported RAID Levels | JBOD, Single, 0, 1, 5, 6, 10, 50, 60, and Qtier |
| Operating System | QTS 5.0 (Linux-based) |
| Main Functions | File sharing, backup, multimedia streaming, surveillance, virtualization, cloud sync |
| Maintenance | Keep ventilated; clean dust from fans and vents regularly |
| Safety | Use a surge protector; avoid liquid contact; do not block vents |
| Spare Parts & Repairability | Replaceable HDDs, RAM, and PSU; user-replaceable fans |
| Warranty | 3 years (depending on region) |
| General Information | Desktop form factor, supports 4K video playback and transcoding |
Frequently Asked Questions - TVS-872N QNAP
How do I install hard drives in the TVS-872N?
Slide out the drive tray, install a 3.5-inch SATA HDD or 2.5-inch SSD with adapter, and firmly push the tray back in until it clicks.
What RAID should I use?
For data protection, RAID 5 or RAID 6 is recommended. For performance, RAID 10 or RAID 0 (no redundancy).
How to access the NAS remotely?
Enable myQNAPcloud service on QTS. Create an account and set up cloud link. You can then access via web browser or mobile app using the provided URL.
Can I expand memory beyond the default 8 GB?
Yes. The TVS-872N supports up to 64 GB DDR4 (2 slots). Use compatible 32 GB SO-DIMM modules.
How to set up a media server?
Install the Multimedia Console app from QTS App Center. Enable DLNA or Plex media server to stream videos, music, and photos.
What is the default username and password?
Default username is admin and password is admin (or leave blank). Change immediately after first login.
How to replace a failed hard drive?
Remove the failed drive tray, insert a new HDD of at least the same capacity, and go to Storage Manager to rebuild the RAID automatically.
Can I use SSDs for caching?
Yes. Install 2.5-inch SSDs in dedicated bays or use SATA SSDs. Enable Qtier or SSD cache acceleration in Storage Manager.
How to reset to factory settings?
Press and hold the reset button on the rear panel for 10 seconds until the alarm beeps. This resets admin password and network settings.
What is the maximum 10GbE speed?
The 10 Gigabit SFP+ port supports up to 10 Gbps full duplex. Use a Cat6a/Cat7 cable or fiber transceiver.
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USER MANUAL TVS-872N QNAP
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Product information
Brand : QNAP
Model : TVS-872N
Category : NAS