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TS-873U-4G-US - 2U 8-bay NAS/iSCSI IP-SAN, AMD R series 4-core 2.1GHz, 4GB RAM, 10GbE connectivity, Single PSU by QNAP
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- NAS and iSCSI-SAN unified storage solution
- Built-in 10GbE SFP+ ports, highly-efficient storage solution for virtualization and on-the-fly media editing & sharing
- Supports virtualization, containerized apps, centralized storage, backup, sharing, and disaster recovery
- Secure access with VPN Server & VPN Client
- Qfiling enables automatic file organization, Qsirch provides full-text file searching, and QmailAgent simplifies managing multiple email accounts
- The new QVR Pro allows dedicated storage space for surveillance data in the NAS, and leverages the advantages of storage manageability from QTS
- Expandable storage capacity by using QNAP expansion enclosures or VJBOD (Virtual JBOD)
Mfg SKU # : | TS-873U-4G-US |
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Powered by a high-performance AMD R-Series quad-core processor with up to 64GB DDR4 RAM, the TS-873U-4G-US features dual 10GbE SFP+ ports and provides two M.2 SATA 6Gb/s SSD slots that allows the greatest flexibility in tiered storage configuration and enables cache acceleration. This powerful hardware can also double the encrypted file transfer performance with AES-NI encryption acceleration. The TS-873U is designed for small and medium-sized businesses looking for private cloud, cross-platform file sharing and collaboration, efficient backup/restoration, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks with maximized ROI.
TS-873U-4G-US
CPU |
AMD R-Series RX-421ND quad-core 2.1 GHz processor, Turbo Core to 3.4 GHz |
CPU Architecture |
64-bit x86 |
Floating Point Unit |
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Encryption Engine |
(AES-NI) |
System Memory |
4 GB UDIMM DDR4 (1 x 4 GB) |
Maximum Memory |
64 GB (4 x 16 GB) |
Memory Slot |
4 x U-DIMM DDR4 For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules. |
Flash Memory |
512 MB (Dual boot OS protection) |
Drive Bay |
8 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/ |
Drive Compatibility |
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives |
Hot-swappable |
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M.2 SSD Slot |
2 x M.2 2280 SATA 6Gb/s slots The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD. |
SSD Cache Acceleration Support |
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Gigabit Ethernet Port (RJ45) |
4 Expandable with an optional PCIe adapter |
10 Gigabit Ethernet Port |
2 x 10GbE SFP+ Pre-installed with a PCIe adapter |
Jumbo Frame |
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PCIe Slot |
1
Slot 1: PCIe Gen 3 x4 Pre-installed with a 10GbE adapter |
USB 2.0 port |
4 |
USB 3.2 Gen 1 port |
2 |
USB 3.2 Gen 2 (10Gbps) Port |
Optional via a PCIe adapter |
Form Factor |
2U Rackmount |
LED Indicators |
HDD 1-8, Status, LAN, USB, Power |
Buttons |
Power, Reset |
Dimensions (HxWxD) |
89 × 482 × 534 mm |
Weight (Net) |
9.85 kg |
Operating temperature |
0 - 40 °C (32°F - 104°F) |
Relative Humidity |
5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
Power Supply Unit |
250W PSU, 100 - 240V |
Power Consumption: HDD Sleep Mode |
35.52 W |
Power Consumption: Operating Mode, Typical |
103.88 W Tested fully populated with WD10EFRX hard drives. |
Fan |
2 x 70mm, 12 VDC |
Sound Level |
35.9 db(A) |
Other Interfaces |
1 x 3.5mm console port |
System Warning |
Buzzer |
Max. Number of Concurrent Connections (CIFS) |
1200 |
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
Designs and specifications are subject to change without notice.
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