TS-453DU-RP-4G - NAS QNAP - Free user manual and instructions
Find the device manual for free TS-453DU-RP-4G QNAP in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Network Attached Storage (NAS) |
| Brand | QNAP |
| Model | TS-453DU-RP-4G |
| Processor | Intel Celeron J4125, Quad-core 2.0 GHz (burst up to 2.7 GHz) |
| Memory | 4 GB DDR4 (expandable to 8 GB) |
| Drive Bays | 4 x 3.5-inch SATA 6 Gb/s (compatible with 2.5-inch SSDs) |
| Network Interfaces | 2 x 2.5 Gigabit Ethernet RJ45 |
| USB Ports | 1 x USB 3.2 Gen 2 (10 Gbps) Type-A, 2 x USB 3.2 Gen 1 (5 Gbps) Type-A |
| Power Supply | Dual redundant 250 W power supply units |
| Dimensions (H x W x D) | 188.2 x 199.3 x 280.8 mm |
| Weight (Net) | Approximately 4.5 kg (without drives) |
| Cooling | 2 x 60 mm system fans |
| Operating Temperature | 0 to 40 °C |
| Operating System | QNAP QTS 5.0 (or later) |
| Key Features | RAID 0/1/5/6/10 support, snapshots, backup, file sharing, virtualization, 2.5GbE connectivity, dual power redundancy |
| Maintenance | Clean external surface with dry cloth, replace system filters periodically, update firmware via QTS |
| Safety | Kensington security slot, redundant power supplies for high availability, fan failure alert |
| Spare Parts & Repairability | User-replaceable: RAM, fans, power supply units, drives. For other components, contact QNAP support. |
| Supported Protocols | SMB, NFS, AFP, FTP, WebDAV, iSCSI |
Frequently Asked Questions - TS-453DU-RP-4G QNAP
How do I access the QNAP TS-453DU-RP-4G for the first time?
Connect the NAS to your network and power it on. Use the Qfinder Pro utility (download from QNAP website) to locate the device on your local network, then double-click to open the management UI and follow the setup wizard.
What RAID configurations are supported?
The TS-453DU-RP-4G supports RAID 0, 1, 5, 6, 10, JBOD, and single disk. You can configure RAID via the Storage & Snapshots app in QTS.
Can I upgrade the RAM?
Yes. The NAS has a single DDR4 SO-DIMM slot (expandable to 8 GB). Turn off the device, open the top cover, and insert a compatible 4 GB DDR4 module (max 8 GB total).
What is the maximum supported drive capacity?
Each drive bay supports SATA HDDs or SSDs up to 20 TB (verified). The total raw capacity can be up to 80 TB with 4 drives.
How do I replace a failed fan?
Power off the NAS, remove the top cover, disconnect the fan cable, unscrew the fan bracket, replace with a 60 mm fan (12V, 3-pin), and reassemble. Check QNAP's compatibility list.
Does the TS-453DU-RP-4G support 2.5-inch SSDs?
Yes, it supports both 3.5-inch and 2.5-inch SATA drives. For 2.5-inch SSDs, you may need an adapter kit to fit in the drive tray.
How can I troubleshoot network connection issues?
Check the Ethernet cables and LED status on the rear panel. Ensure the switch/router port is active. Use Qfinder Pro to scan the network. Try a static IP if DHCP fails.
What is the purpose of the dual power supply?
The dual redundant PSUs provide failover: if one power supply fails, the other continues without interruption. Both are hot-swappable on this model.
How do I perform a factory reset?
Press and hold the reset button on the back panel for 3 seconds (for network settings reset) or 10 seconds (for full reset to factory defaults). Keep the device powered on while doing this.
Can I use this NAS for surveillance?
Yes. Install QVR Pro app from the App Center to manage IP cameras. The NAS supports up to 8 free camera channels for basic surveillance.
User questions about TS-453DU-RP-4G QNAP
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your NAS in PDF format for free! Find your manual TS-453DU-RP-4G - QNAP and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. TS-453DU-RP-4G by QNAP.
USER MANUAL TS-453DU-RP-4G QNAP
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : QNAP
Model : TS-453DU-RP-4G
Category : NAS