QNAP TS-473A 4-Bay Tower NAS AMD Ryzen V1500B 8GB DDR4 ECC Dual 2.5GbE Dual PCIe M.2 NVMe Diskless Black
Brand: QNAP
QNAP TS-473A 4-Bay Tower NAS AMD Ryzen V1500B 8GB DDR4 ECC Dual 2.5GbE Dual PCIe M.2 NVMe Diskless Black
€1516.62 inc. VAT
TS-473A-8G
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QNAP TS-473A AMD Ryzen 4-Bay Tower NAS
AMD Ryzen V1500B8GB ECC, up to 64GBDual 2.5GbE2x PCIe Gen3 x4
The QNAP TS-473A (part number TS-473A-8G) is a four-bay tower NAS powered by an AMD Ryzen Embedded V1500B quad-core, eight-thread processor with 8GB of ECC DDR4 memory, built for demanding small-business storage, virtualization and data protection. Two PCIe Gen3 x4 expansion slots let you add 10GbE networking, extra M.2 NVMe SSDs or a graphics card, while dual 2.5GbE, two onboard M.2 slots and support for up to 64GB ECC RAM give it far more headroom than entry-level units. Typically in stock with fast delivery across Cyprus.
Before you buy — sold diskless
This NAS ships without drives. Fit up to four 3.5-inch or 2.5-inch SATA drives plus optional M.2 2280 NVMe SSDs for caching. It has no onboard video output — HDMI and hardware transcoding require a compatible PCIe graphics card. QNAP recommends QNAP-branded ECC memory modules for upgrades.
Best For
✓Small-business file servers and virtualization hosts
✓Running multiple VMs and Docker containers
✓Workloads that benefit from ECC memory data integrity
✓Adding 10GbE or 25GbE via PCIe upgrade cards
✓Snapshot-protected backup and disaster recovery
✓Users who plan to scale RAM up to 64GB
Key Features
AMD Ryzen server-class CPU
The quad-core, eight-thread AMD Ryzen Embedded V1500B with AES-NI encryption delivers strong multitasking and virtualization performance, comfortably ahead of Celeron-based four-bay NAS units.
ECC memory for data integrity
Ships with 8GB of ECC DDR4 and scales to 64GB across two SO-DIMM slots, helping prevent silent data corruption in always-on business storage.
Dual PCIe expansion
Two PCIe Gen3 x4 slots accept 10GbE/25GbE NICs, QM2 cards for additional M.2 NVMe SSDs, or a GPU for transcoding and AI — rare flexibility in a four-bay NAS.
Flexible storage & OS
Four SATA bays plus two M.2 2280 Gen3 slots for caching, with a choice of QTS (ext4) or QuTS hero (ZFS) operating systems and full iSCSI support.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The TS-473A is the pick when you want server-class AMD Ryzen power, ECC memory and real PCIe expansion in a compact four-bay tower. If you need more spindles, the TS-673A (6-bay) and TS-873A (8-bay) share the same platform. Compared with the Intel Celeron TS-464, the TS-473A offers ECC support, 64GB maximum RAM and dual PCIe x4 slots for far greater growth. Populate it with 24/7-rated NAS hard drives and add a 10GbE card when your network is ready.
Buyer's Guide
Buy it if
You want a Ryzen-powered 4-bay NAS with ECC memory, 64GB RAM headroom and two PCIe slots for 10GbE or extra NVMe.
Skip it if
You rely on built-in HDMI output for local media playback — this model has none without a PCIe graphics card.
Also consider
The 6-bay TS-673A or 8-bay TS-873A for more capacity, or the Intel TS-464 if you need onboard HDMI and lower cost.
Features - QNAP - TS-473A-8G
Colour
black
Interface
- USB Type-C
- USB3.1
- M.2
- SATA
- Ethernet
- iSCSI
More Details
Product Code
03:158917
EAN Code
4713213518847
Manufacturer
QNAP