QNAP TS-873A 8-Bay AMD Ryzen NAS (8GB)
PRODUCT DESCRIPTION
QNAP TS-873A 8-Bay AMD Ryzen NAS TS-873A-8G - 3 Years Warranty
AMD Ryzen Performance
The TS-873A runs an AMD Ryzen Embedded V1500B 4-core / 8-thread processor for demanding file services, virtualisation and backup.
Built to Expand
Two PCIe Gen3 x4 slots take 10GbE / 25GbE cards or QM2 M.2 cards, alongside two built-in M.2 NVMe slots and two 2.5GbE ports.
QTS or QuTS hero
Choose QTS, or QuTS hero with the ZFS file system for inline deduplication, compression and self-healing data integrity. Memory supports ECC modules up to 64 GB.
QNAP TS-873A-8G Datasheet — Technical Specifications
General
| Product Name | QNAP TS-873A |
| Model | TS-873A-8G |
| Form Factor | 8-bay tower |
| UPC | 885022020911 |
| Warranty | 3 years (QNAP), extendable to 5 years |
Processor & Memory
| CPU | AMD Ryzen Embedded V1500B, 4-core / 8-thread, 2.2 GHz |
| Memory | 8 GB DDR4 SODIMM |
| Memory Slots / Max | 2 x SODIMM, up to 64 GB (32 GB x 2), ECC supported |
Storage
| Drive Bays | 8 x 3.5" SATA 6Gb/s (3.5" HDD / 2.5" SSD) |
| M.2 Slots | 2 x M.2 2280 PCIe Gen3 x1 NVMe |
| Hot-Swap | Yes (SATA bays) |
Ports & Expansion
| LAN | 2 x 2.5GbE RJ-45 |
| USB | 3 x USB 3.2 Gen 2 Type-A, 1 x USB 3.2 Gen 1 Type-C |
| PCIe | 2 x PCIe Gen3 x4 |
| Expansion Units | TR-004, TL-D800S |
Power & Physical
| Power Supply | 250 W internal |
| Power Consumption | 54.07 W (operating), 25.67 W (disk standby) |
| Fans | 2 x 120 mm system, 1 x 60 mm CPU |
| Operating Temperature | 0–40 °C |
| Dimensions (H x W x D) | 180.2 x 329.3 x 279.6 mm |
| Net Weight | 7.4 kg |
Software
| Operating System | QTS or QuTS hero |
Compatibility & Applications
Typical Use
SME file server, virtualisation and containers, backup target with Hybrid Backup Sync, surveillance and media workflows.
Expansion
Add 10GbE/25GbE NICs, QM2 M.2 cards or a graphics card via PCIe; expand capacity with TR-004 or TL-D800S enclosures.
Selection Tip
Fewer bays? Choose the TS-673A-8G (6 bays) or TS-473A-8G (4 bays).
Package Contents & QNAP Ordering Information
In the Box
1 x QNAP TS-873A unit with power supply / cord and accessory kit (see QNAP's hardware specifications for the full package list). Drives not included.
QNAP Models at SourceIT
| Model | Key feature |
| TS-233 | 2-bay, ARM Cortex-A55 4-core 2.0 GHz with NPU, 2 GB, 1GbE |
| TS-216G | 2-bay, ARM Cortex-A55 4-core 2.0 GHz with NPU, 4 GB, 2.5GbE + 1GbE |
| TS-264-8G | 2-bay, Intel Celeron N5095, 8 GB (max 16 GB), 2 x 2.5GbE, 2 x M.2, PCIe, HDMI |
| TS-464-8G | 4-bay, Intel Celeron N5095, 8 GB (max 16 GB), 2 x 2.5GbE, 2 x M.2, PCIe, HDMI |
| TS-473A-8G | 4-bay, AMD Ryzen V1500B, 8 GB (max 64 GB, ECC), 2 x 2.5GbE, 2 x M.2, 2 x PCIe |
| TS-673A-8G | 6-bay, AMD Ryzen V1500B, 8 GB (max 64 GB, ECC), 2 x 2.5GbE, 2 x M.2, 2 x PCIe |
| TS-873A-8G (this listing) | 8-bay, AMD Ryzen V1500B, 8 GB (max 64 GB, ECC), 2 x 2.5GbE, 2 x M.2, 2 x PCIe |
| TR-002 | 2-bay USB 3.2 Gen 2 Type-C hardware RAID enclosure (DAS / NAS expansion) |
| TR-004 | 4-bay USB 3.2 Gen 1 Type-C hardware RAID enclosure (DAS / NAS expansion) |
Official QNAP Videos
The 3 Best 8-Bay QNAP NAS (official QNAP UK channel)
QNAP QTS (EXT4) vs QuTS hero (ZFS): Choosing the Right File System (official QNAP UK channel)
Datasheet & Downloads
| Datasheet | TS-873A-8G Datasheet (PDF) |
| Hardware specifications | TS-873A specifications on qnap.com |
| Product page | TS-873A on qnap.com |
| Compatibility list | QNAP compatibility list |
Frequently Asked Questions — QNAP TS-873A-8G
Are hard drives included?
No. The TS-873A-8G is diskless.
Does it support ECC memory?
Yes, up to 64 GB (2 x 32 GB) with ECC support.
Can I add 10GbE?
Yes, through either PCIe Gen3 x4 slot.
What warranty do I get?
3 years QNAP warranty.
Do I get a GST invoice?
Yes. Supplied by SourceIT in Singapore with a GST invoice.