TerraMaster Enterprise NAS Catalog
TerraMaster · Enterprise NAS
TerraMaster U4-500 — 4-bay short-depth rackmount NAS
The TerraMaster U4-500 is part of the Enterprise NAS family: 4-bay short-depth rackmount NAS. It comes with an Intel Core i3-1215U (6C/8T) processor, 8 GB DDR5 of memory, and 2 x 10GbE networking and runs the TOS 7 operating system. TopTel Türkiye is TerraMaster's exclusive distributor in Türkiye for enterprise rackmount NAS products and delivers this model through its partners with local stock and technical support.

Highlights
- Intel Core i3-1215U (6C/8T, 4.4 GHz) · 8 GB DDR5
- Dual 10GbE + 2 x M.2 NVMe
- Short-depth 1U rackmount
- TOS 7 · TRAID · Btrfs snapshots
Specifications
| Model | U4-500 |
| Processor | Intel Core i3-1215U (6C/8T) |
| Memory | 8 GB DDR5 |
| Network | 2 x 10GbE |
| Drive bays | 4 |
| Form factor | Rackmount |
| Operating system | TOS 7 |
| Product family | Enterprise NAS |
TerraMaster U4-500 — supplied by TopTel
- Drive selection: enterprise NAS units ship diskless; TopTel engineers recommend compatible enterprise HDDs/SSDs.
- Backup design: NAS, server and virtual machine backup plans are built together with the Business Backup Suite.
- Warranty and RMA: RMA processes under the manufacturer warranty are managed from Türkiye on behalf of our partners.
- Sales model: TopTel sells through authorized partners; end users are referred to a partner in their region.
More models from the Enterprise NAS family
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