QNAP

QNAP TS-673A-SW5T 6-Bay NAS AMD Ryzen 2.5GbE Switch

4.2 (202 reviews)
8GB DDR4USB 3.2PCIe Gen 3

A 6-bay NAS powered by AMD Ryzen with a bundled 5-port 2.5GbE switch for instant high-speed network storage.

$935.43*
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

The QNAP TS-673A-SW5T bundle pairs a powerful 6-bay NAS with a purpose-matched 2.5GbE network switch, creating a turnkey high-speed storage solution right out of the box. At the heart of the NAS is an AMD Ryzen V1500B quad-core processor clocked at 2.2 GHz, backed by 8GB of DDR4 RAM that can be expanded to 64GB — enough horsepower to run virtual machines, Docker containers, surveillance stations, and media transcoding simultaneously. The six drive bays accommodate 3.5-inch or 2.5-inch SATA drives in various RAID configurations, while dual M.2 PCIe Gen 3 NVMe slots let you add SSD caching or create blazing-fast SSD storage pools without sacrificing any drive bays.

The bundled QSW-1105-5T is a 5-port unmanaged 2.5GbE switch that immediately upgrades your local network segment to 2.5 Gbps throughput — a 2.5x improvement over standard gigabit connections using your existing Cat 5e cabling. Its fanless design ensures silent operation, and auto-negotiation handles speed matching with 2.5G, 1G, and 100M devices seamlessly. Combined with the NAS's dual 2.5GbE ports (which can be configured for link aggregation or failover) and multiple USB 3.2 Gen 2 ports offering up to 10 Gbps transfer speeds, this bundle provides a comprehensive storage and networking backbone for creative studios, small offices, and home lab enthusiasts who need performance beyond basic gigabit without the cost and complexity of a full 10GbE infrastructure.

Key Features

Quad-core AMD Ryzen V1000 series V1500B 2.2 GHz processor and 8GB DDR4 RAM (up to 64GB)

Dual M.2 PCIe Gen 3 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance.

Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or gaming storage applications.

Multiple USB 3.2 Gen 2 ports (type-A & type-C) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files.

QSW-1105-5T provides 5 x High-speed 2.5GbE connectivity provides immediately noticeable improvements compared to standard 1GbE.

Specifications

Brand
QNAP
NAS Model
TS-673A
Processor
AMD Ryzen V1500B 2.2 GHz Quad-Core
Memory
8GB DDR4 (expandable to 64GB)
Drive Bays
6
M.2 Slots
2 x PCIe Gen 3 NVMe
NAS Network Ports
2 x 2.5GbE (2.5G/1G/100M)
USB Ports
USB 3.2 Gen 2 (Type-A & Type-C, 10 Gbps)
Switch Model
QSW-1105-5T
Switch Ports
5 x 2.5GbE
Switch Speeds
2.5G / 1G / 100M
Switch Cooling
Fanless

Pros & Cons

👍 Pros

  • Bundle includes both NAS and 2.5GbE switch, eliminating the need to source networking hardware separately
  • AMD Ryzen quad-core processor handles virtualization, containers, and multiple simultaneous users effectively
  • Dual M.2 NVMe slots provide flexible SSD caching or high-speed storage pool options
  • RAM expandable to 64GB supports demanding workloads like virtual machines and surveillance stations
  • USB 3.2 Gen 2 ports with Type-A and Type-C deliver up to 10 Gbps for fast external transfers

👎 Cons

  • Hard drives are not included, adding significant additional cost to the total setup
  • 6-bay form factor is physically large and requires dedicated shelf or rack space
  • The 2.5GbE network speed, while faster than gigabit, falls short of 10GbE for truly demanding multi-user environments
  • Fan noise from the NAS unit can be noticeable in quiet home office settings
  • Initial software setup and RAID configuration have a steep learning curve for NAS newcomers

Frequently Asked Questions

This bundle includes the QNAP TS-673A 6-bay NAS unit and the QSW-1105-5T 5-port 2.5GbE unmanaged network switch, giving you both storage and the high-speed network infrastructure to support it.
Yes, the TS-673A supports up to 64GB of DDR4 RAM, allowing you to expand memory as your workloads and virtual machine requirements grow.
The dual M.2 PCIe Gen 3 NVMe slots can be used for SSD caching to accelerate read/write speeds on your spinning drives, or configured as an all-SSD storage pool for high-performance applications.
Yes, the TS-673A is sold without drives. You will need to purchase compatible 3.5-inch or 2.5-inch SATA drives separately to populate the six bays.
Yes, the QSW-1105-5T switch uses a fanless, passively cooled design for completely silent operation, making it suitable for office and desktop environments.