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Silver six-bay desktop NAS enclosure with front drive trays

Qnap

Qnap TS-673A-8G-US 6-Bay Desktop NAS 8GB DDR4 Ryzen V1500B

SKU CH-5Y6A-A7PVJ MPN TS-673A-8G-US

Six-bay desktop NAS with AMD Ryzen V1500B processor, 8GB DDR4 memory, dual 2.5 GbE ports and two PCIe 3.0 x4 slots for high read/write RAID performance

  • TypeDesktop NAS
  • Ports2 x 2.5GbE
  • Port RJ-452 x 2.5 GbE
  • PCIe2 x PCI Express 3.0 x4
  • HDD Interface6 x SATA (6 x Bay)
  • Form Factor6-Bay

Form Factor 6-Bay

Memory Slot 2 x SO-DIMM

  • 6 drive bays support up to 132 TB raw capacity
  • AMD Ryzen V1500B processor delivers high read/write RAID performance
  • Dual 2.5 GbE ports enable fast network throughput
  • 8 GB DDR4 installed, expandable to 64 GB via two SO-DIMM slots
  • Two PCIe 3.0 x4 slots allow add-in cards for extra functions

Six-bay AMD Ryzen NAS for RAID workloads

The TS-673A-8G-US is a diskless desktop NAS powered by an AMD Ryzen V1500B processor running at 2.20 GHz with 8GB of DDR4 memory installed. It provides six SATA drive bays that support 3.5-inch HDDs and 2.5-inch SSDs for a maximum raw capacity of 132TB. Two 2.5GbE RJ-45 ports and two PCI Express 3.0 x4 slots handle network and expansion duties.

Suits teams needing high read/write RAID arrays

This unit fits small-business or creative workgroups that want hardware-accelerated RAID performance and the option to add 10GbE or SSD caching cards through the PCIe slots. Memory can be expanded to 64GB across two SO-DIMM slots for heavier virtualisation or database tasks. It is not for buyers who only need a one- or two-bay device, nor for sites that cannot accommodate a six-bay desktop chassis.

Six SATA bays define the storage ceiling

The six-bay SATA backplane sets the hard limit of 132TB and determines which drives can be used — 3.5-inch SATA HDDs or 2.5-inch SATA SSDs only. If your capacity plan exceeds that figure or requires a different drive interface, this model will not meet the requirement.

Highlights

  • 6 drive bays support up to 132 TB raw capacity
  • AMD Ryzen V1500B processor delivers high read/write RAID performance
  • Dual 2.5 GbE ports enable fast network throughput
  • 8 GB DDR4 installed, expandable to 64 GB via two SO-DIMM slots
  • Two PCIe 3.0 x4 slots allow add-in cards for extra functions

Specifications

BrandQNAP
ModelTS-673A-8G-US
TypeDesktop NAS
Ports2 x 2.5GbE
Port RJ-452 x 2.5 GbE
PCIe2 x PCI Express 3.0 x4
HDD Interface6 x SATA (6 x Bay)
Form Factor6-Bay
ProcessorAMD Ryzen V1000 series V1500B 2.20 GHz
Installed Memory8GB DDR4
Max Memory Capacity64GB
Memory Slot2 x SO-DIMM
Included HDD CapacityDiskless System
Max Capacity132TB
Drive Compatibility3.5" SATA HDD
2.5" SATA SSD
Power250W, 100-240V AC, 50-60Hz, 3.5A
Power Consumption45.9 W (Access)
21.89 W (HDD Hibernation)
UsageHigh read/write performance with RAID
Shipping weight7.27 kg
Package size424 × 394 × 295 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What does the 2.5 GbE interface cap throughput at in practice?

Each of the two RJ-45 ports tops out at 2.5 Gbps, so aggregate network throughput cannot exceed that per link.

What physical drive sizes and bay count does the chassis accept?

Six hot-swap bays take 3.5-inch SATA HDDs or 2.5-inch SATA SSDs.

How do I add memory, and what step do people often miss?

Open the case, insert up to two DDR4 SO-DIMMs for a maximum of 64 GB, then enable the new capacity in the BIOS.

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