The TerraMaster U4-500 is a 4-bay NAS file server designed for small and medium-sized businesses that need secure data storage, centralized file management, and an advanced backup system. The device is equipped with an Intel Pentium Gold 8505 processor with 5 cores and a clock speed of up to 4.4 GHz, 8 GB of DDR5 memory expandable up to 64 GB, two 10GbE ports, two M.2 NVMe slots for SSD caching, and four drive bays with a total capacity of up to 96 TB. Thanks to its compact 1U design, support for multiple RAID levels, and the comprehensive Business Backup Suite, it provides a complete solution for enterprise data protection and management.
At the heart of the server is the Intel Pentium Gold 8505 processor, which delivers high performance when handling multiple users, network services, and backup tasks. The pre-installed 8 GB of DDR5 memory ensures smooth system operation, and the ability to expand up to 64 GB allows you to adapt the device to your company’s growing needs. An additional advantage is the two M.2 NVMe PCIe 4.0 slots, which can function as SSD cache, accelerating access to frequently used data. This combination makes the server well-suited both as a central file repository and as a platform for running business applications or virtual environments.
The U4-500 model is equipped with two 10GbE network ports, which enable very fast data transfer within the corporate network. Link aggregation increases bandwidth and improves service availability, which is particularly important when multiple users are working simultaneously. It also features three USB 3.1 Type-A ports, a USB-C port, and an HDMI output, which expand integration capabilities with other devices. With support for SMB, NFS, FTP, SFTP, and WebDAV protocols, the server works seamlessly with computers running Windows, macOS, and Linux.
The TerraMaster U4-500 was designed as an integrated backup server, which is why it offers access to the Business Backup Suite. This suite includes Centralized Backup, TerraSync, Duple Backup, CloudSync, and Snapshot, which enable the creation of local and remote backups. The administrator can centrally manage backups of employee computers, physical servers, and virtual machines without having to configure each device individually. This makes the data protection process simpler, faster, and easier to control.
Data loss can result in downtime and real financial losses, which is why the U4-500 offers multiple layers of security. The system supports file and volume snapshots, AES data encryption, SSL certificates, OTP authentication, and automatic blocking of suspicious login attempts. A built-in firewall and advanced protection mechanisms help secure company resources against ransomware and unauthorized access. Thanks to remote backup and disaster recovery features, your business can get back up and running faster, even after serious incidents.
| Manufacturer | TerraMaster |
|---|---|
| Model | U4-500 |
| Processor | Intel Pentium Gold 8505 |
| Number of cores | 5 |
| Maximum clock speed | up to 4.4 GHz |
| Architecture | x86 64-bit |
| Hardware Video Transcoding | H.264, H.265, MPEG-4, VC-1, up to 4K 60 FPS |
| Installed Memory | 8 GB DDR5 non-ECC SODIMM |
| Number of Memory Slots | 2 |
| Maximum RAM capacity | 64 GB DDR5 |
| Number of bays | 4 |
| Supported drives | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD |
| Maximum gross capacity | up to 96 TB (4 × 24 TB) |
| Hot Swap | Yes |
| M.2 NVMe slots | 2 x M.2 2280 PCIe 4.0 x4 |
| RJ-45 ports | 2 x 10GbE |
| USB Ports | 3 × USB 3.1 Type-A (10 Gb/s), 1 × USB 3.1 Type-C (10 Gb/s) |
| HDMI Ports | 1 |
| Internal Drives | Btrfs, EXT4 |
| External drives | EXT3, EXT4, NTFS, FAT32, HFS+, Btrfs |
| Supported RAID levels | TRAID, TRAID+, Single, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Dimensions | 45 × 440 × 360 mm |
| Weight | 6.8 kg |
| Noise Level | 34.5 dB(A) |
| Power Supply | 90 W |
| Operating Temperature | 0°C – 40°C |
Gifts with orders are constantly changing due to their limited quantity
FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE
Free delivery to the Omniva postal machine when purchasing more than 50 EUR
Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR
Free delivery to home or workplace when purchasing more than 150 EUR.
DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.
DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.
HOME OR WORKPLACE DELIVERY BY COURIER
Delivery price - 4.99 EUR
The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.
DELIVERY TO FOREIGN COUNTRIES
Delivery price - 6.99 EUR.
The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.
PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.
