QNAP TS 873A NAS Tower Ryzen Embedded V1500B 8 GB DDR4 48 TB HDD QuTS hero Black
Main Specification
| Home & Home Office NAS Tower Black | |
| QuTS hero h4.5.1 | |
| Total installed storage capacity: 48 TB Number of storage drives supported: 8 HDD & SSD M.2, Serial ATA II, Serial ATA III | |
| Ryzen Embedded V1500B 2.2 GHz | |
| 8 DDR4 Memory slots: 2 SO-DIMM ECC | |
| Ethernet LAN DHCP server Jumbo frames support iSCSI support Wake-on-LAN ready | |
| Cooling type: Active | |
| Backup features: Cloud, USB drive, iSCSI LUN 250 W |
Storage
| Storage drive interface | Serial ATA II, Serial ATA III |
|---|---|
| Supported storage drive interfaces | M.2, Serial ATA II, Serial ATA III |
| Storage drive sizes supported | 2.5,3.5,M.2 |
| Number of M.2 (M & B) slots | 2 |
| RAID support | Yes |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Online RAID migration | Yes |
| Online RAID expansion | Yes |
| RAID rebuild | Yes |
| Hot-swap drive bays | Yes |
| Supported file systems | FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| Storage drives installed | Yes |
| Total installed storage capacity | 48 |
| Number of storage drives installed | 8 |
| Number of storage drives supported | 8 |
| Installed storage drive type | HDD |
| Supported storage drive types | HDD & SSD |
| Bad block scan | Yes |
| Disk roaming | Yes |
Processor
| Processor manufacturer | AMD |
|---|---|
| Processor generation | AMD Ryzen Embedded V1000 Series |
| Processor family | Ryzen Embedded |
| Processor model | V1500B |
| Processor frequency | 2.2 |
| Processor cores | 4 |
| Processor threads | 8 |
Memory
| Internal memory | 8 |
|---|---|
| Internal memory type | DDR4 |
| Maximum RAM supported | 64 |
| Memory slots | 2 |
| Memory form factor | SO-DIMM |
| ECC | Yes |
| Flash memory | 5000 |
Network
| Ethernet LAN | Yes |
|---|---|
| Ethernet LAN data rates | 100,1000,2500 |
| DHCP server | Yes |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| Wake-on-LAN ready | Yes |
| Link aggregation | Yes |
| Load balancing system | Yes |
| Dynamic DNS (DDNS) | Yes |
| WLAN adapter supported | Yes |
Ports & interfaces
| USB port | Yes |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 2 |
| PCI Express x4 (Gen 3.x) slots | 2 |
Design
| Chassis type | Tower |
|---|---|
| Cooling type | Active |
| Product colour | Black |
| Number of fans | 3 |
| Fan diameter | 12 |
| Fan diameter 2 | 6 |
| Drive bay locking | Yes |
| LED indicators | HDD, LAN, Power, SSD, Status, USB |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
Performance
| Type | NAS |
|---|---|
| Device class | Home & Home Office |
| Backup function | Yes |
| Backup features | Cloud, USB drive, iSCSI LUN |
| Buzzer | Yes |
| Noise level | 23 |
| Third-party support | Yes |
| Snapshot | Yes |
| Management protocols | SNMP |
| Web-based management | Yes |
| Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SNMPv2, SNMPv3, SSH |
| Access Control List (ACL) | Yes |
| Reset button | Yes |
| On/off switch | Yes |
| Built-in FTP server | Yes |
| Hot spare | Yes |
| S.M.A.R.T. support | Yes |
| Remotely operated | Yes |
| USB copy function | Yes |
Software
| Operating system installed | QuTS hero |
|---|---|
| Operating system version | h4.5.1 |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Mac operating systems supported | Yes |
Power
| Power supply location | Built-in |
|---|---|
| Power supply unit (PSU) capacity | 250 |
| Number of power supply units | 1 |
| Power consumption (typical) | 54.067 |
| Power consumption (HDD standby) | 25.668 |
| AC input voltage | 100 - 240 |
| AC input frequency | 50 - 60 |
Weight & dimensions
| Width | 329.3 |
|---|---|
| Depth | 280.8 |
| Height | 188.2 |
Packaging content
| Cables included | AC, LAN (RJ-45) |
|---|---|
| Power cables quantity | 1 |
| Number of screws | 48 |
| Drive tray key included | Yes |
Operational conditions
| Operating temperature (T-T) | 0 - 40 |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -20 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |
Logistics data
| Harmonized System (HS) code | 84714100 |
|---|
Key selling points
- Both 2.5GbE ports are backwards compatible with 1GbE/ 100MbE speeds. Up to 5 Gbps transfer speeds can be achieved by using port trunking
- Add extra functionality with PCIe cards, including 10GbE ports, SSD caching, extra USB 3.2 Gen 2 ports, wireless networking, or Fibre Channel
- Supports entry-level NVIDIA® graphics cards for video processing or GPU-passthrough to VMs
- Features two M.2 PCIe NVMe SSD slots for Qtier Technology and SSD Caching enable constant storage optimization
- Host containerized applications and virtual machines with various operating systems
- Features QTS operating system and supports switching to ZFS-based QuTS hero for greater reliability
References
MPN: TS-873A-8G/48TB-N300
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04/06/2026 09:01:49