N4100EVO - NAS Thecus - Free user manual and instructions
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| Product Type | Network Attached Storage (NAS) |
| Model | N4100EVO |
| Brand | Thecus |
| Number of Bays | 4 |
| Maximum Storage Capacity | Up to 40 TB (4x 10 TB HDD) |
| Processor | Intel Atom C2350, Dual-core, 1.7 GHz |
| System Memory | 4 GB DDR3 (Expandable up to 8 GB) |
| Network Interface | 2x Gigabit Ethernet RJ-45 |
| USB Ports | 2x USB 3.0, 2x USB 2.0 |
| Dimensions (W x H x D) | 230 x 190 x 170 mm |
| Weight (without drives) | 3.5 kg |
| Power Supply | External 90W AC Adapter |
| Power Consumption (typical) | 33 W (with 4x 1TB HDD) |
| Supported File Systems | EXT3, EXT4, Btrfs, FAT, NTFS (via USB) |
| Supported RAID Levels | RAID 0, 1, 5, 6, 10, JBOD |
| Main Functions | File sharing, backup, media server, FTP, VPN, cloud sync |
| Maintenance and Cleaning | Keep in well-ventilated area; clean with dry cloth |
| Safety Precautions | Do not block fans; avoid excessive humidity; use surge protector |
| Spare Parts and Repairability | User-replaceable RAM and HDDs; power adapter available Contact Thecus support for other parts |
| General Information | Supports Windows, Mac, Linux; App Center for additional features |
Frequently Asked Questions - N4100EVO Thecus
How do I access the NAS for the first time?
Connect the N4100EVO to your network via Ethernet, then install the Thecus Setup Wizard on your computer to detect the NAS and configure the initial settings.
What RAID configuration should I use for data safety?
For a balance of capacity and redundancy, RAID 5 is recommended (requires at least 3 drives). For maximum protection, use RAID 6 (requires 4 drives).
How can I set up remote access to my NAS?
Enable DDNS (Dynamic DNS) in the system settings, then configure port forwarding on your router for services like FTP or HTTP. Alternatively, use the ThecusCloud app.
What hard drive types are supported?
The N4100EVO supports 3.5-inch SATA III hard drives (both HDD and SSD). For best performance, use NAS-rated drives.
How do I perform a firmware update?
Go to the System Administration section in the web interface, select Firmware Update, and upload the latest firmware file downloaded from the Thecus website.
Can I expand the memory on this NAS?
Yes, the N4100EVO has a single SO-DIMM slot for DDR3 RAM (max 8 GB). Open the cover and insert a compatible module.
What should I do if the NAS is not detected by the Setup Wizard?
Ensure the NAS and your computer are on the same network segment. Try a different Ethernet cable or port. Temporarily disable firewall or antivirus software that may block discovery.
How can I recover data from a failed RAID array?
If one drive fails in RAID 5 or 6, replace it with a new drive of equal or larger capacity. The array will rebuild automatically. For multiple failures, contact a data recovery service.
Is it possible to use the NAS as a Plex Media Server?
Yes, the N4100EVO supports Plex Media Server app from the Thecus App Center. Install it and point to your media folders.
How often should I clean the NAS?
Clean the exterior with a dry cloth every few months. Check the fan intake for dust buildup every 6 months and use compressed air if needed.
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