

QNAP TS-873AEU-4G (RYZEN 2.2GHZ, 4GB RAM, 8XSATA, 2X2.5GBE, 1XPCIE, 2XM.2 SLOTS, SHALLOW DEPTH) | TS-873AeU-4G
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Description
The QNAP TS-873AeU-4G is a powerful and compact 8-bay rackmount NAS designed for small and medium businesses, virtualization environments, surveillance storage, backup solutions, and enterprise data management. Featuring a shallow-depth chassis, it is ideal for deployment in space-constrained server racks, wall-mounted cabinets, and edge computing environments.
Powered by an AMD Ryzen™ embedded processor running at 2.2GHz, the TS-873AeU delivers reliable performance for file sharing, centralized storage, data backup, virtualization, and business applications. The system comes equipped with 4GB DDR4 memory, which can be expanded to meet growing workload requirements.
The NAS features 8 SATA drive bays, supporting high-capacity HDDs and SSDs for flexible storage configurations. Dual M.2 NVMe SSD slots enable SSD caching or high-speed storage pools, helping improve application responsiveness and overall system performance.
For high-speed networking, the TS-873AeU includes dual 2.5GbE network ports, allowing faster file transfers, improved virtualization performance, and efficient multi-user access. A built-in PCIe expansion slot provides flexibility for adding higher-speed network cards, QM2 expansion cards, Fibre Channel adapters, or additional storage enhancements.
Running QNAP's powerful QTS operating system, the TS-873AeU supports comprehensive business features including snapshots, backup and disaster recovery, hybrid cloud integration, virtualization storage, container applications, surveillance management, and secure file sharing.
Its short-depth rackmount design makes it an excellent solution for organizations seeking enterprise-class storage performance in limited rack spaces.
Model: TS-873AeU-4G
6aSpecifications
| SKU | QNAP TS-873AeU-RP-4G 8BAY |
|---|---|
| CPU | AMD Ryzen??? Embedded V1500B 4-core/8-thread 2.2 GHz processor |
| M.2 Slot | 2 x M2 2280 (PCIe Gen3 x 1) Compatible with NVMe SSD PCIe Gen 3 and above. Please refer to compatibility list . |
| Drive Bay | 8 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD. For the HDD compatibility list, please visit compatibility list . |
| Jumbo Frame | Yes |
| Memory Slot | 2 x SODIMM DDR4 (Support ECC memory) For dual-DIMM configuration, you must use a pair of identical DDR4 modules. |
| Flash Memory | 5GB (Dual boot OS protection) |
| Hot Swappable | Yes |
| System Memory | 4 GB SODIMM DDR4 (1 x 4 GB) |
| Maximum Memory | 64 GB (2 x 32 GB) |
| Source Category | core-components/storage-devices/nas |
| CPU Architecture | 64-bit x86 |
| GPU Pass Through | Yes |
| Encryption Engine | Yes (AES-NI) |
| Wake On LAN (WOL) | Yes (Only the 2.5GbE port) |
| Drive Compatibility | 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Floating Point Unit | Yes |
| 10 Gigabit Ethernet Port | Optional via a network adapter |
| SSD Cache Acceleration Support | Yes |
| Hardware Accelerated Transcoding | Optional via a PCIe graphics card |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 2 (2.5G/1G/100M/10M) |
| 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) | Optional via a network adapter |










