Description
The QNAP TS-873AEU-4G is a powerful and space-efficient 2U short-depth rackmount NAS designed for businesses and media environments that demand high performance in tight installation spaces. Powered by an AMD Ryzen™ V1000 series V1500B quad-core processor with 4GB DDR4 RAM (expandable to 64GB), this system delivers exceptional computing power for virtualization, multi-user collaboration, and intensive data workloads.
Equipped with dual 2.5GbE RJ45 LAN ports, the TS-873AEU-4G enables seamless network upgrades using existing CAT5e cabling, and can reach up to 5GbE with port trunking. The system includes two M.2 PCIe Gen3 slots for NVMe SSD caching and a PCIe Gen3 x8 slot for expansion options like 10/25GbE adapters or Fibre Channel cards. Supporting multiple RAID levels (0, 1, 5, 6, 10, 50, 60, and JBOD) and advanced data protection features, it ensures optimal performance and reliability.
With its QuTS hero or QTS operating system, hybrid cloud capabilities, and robust security features, the TS-873AEU-4G is ideal for file servers, virtualization hosts, surveillance storage, and collaborative video editing setups.
| Specification | Details |
|---|---|
| Model | QNAP TS-873AEU-4G-US |
| Form Factor | 2U Short-Depth Rackmount (297.4 mm) |
| Processor | AMD Ryzen™ Embedded V1500B, Quad-Core / 8 Threads, 2.2 GHz |
| Memory | 4GB DDR4 SODIMM (Expandable to 64GB, ECC supported) |
| Drive Bays | 8 x 2.5"/3.5" SATA 6Gb/s hot-swappable bays |
| M.2 Slots | 2 x M.2 PCIe Gen3 x1 NVMe SSD slots |
| RAID Support | RAID 0, 1, 5, 6, 10, 50, 60, JBOD |
| Network | 2 x 2.5GbE RJ45 LAN Ports (Port Trunking up to 5GbE) |
| Expansion Slots | 1 x PCIe Gen3 x8 |
| Connectivity | 2 x USB 3.2 Gen 2 Type-A, 2 x USB 3.2 Gen 2 Type-C |
| iSCSI Support | Yes |
| Power Supply | 250W AC 100–240V |
| Operating System | QuTS hero h5.0.0 / QTS 5.0.0 |
| Dimensions (HxWxD) | 3.5 x 19 x 11.7 in |
| Weight | 16.78 lbs |
| Warranty | 3 Years Limited |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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