The TVS-873e is powered by a high-end AMD R-Series APU that incorporates an exceptional CPU with AMD Radeon™ R7 Graphics performance, delivering a high-performance and energy-efficient NAS solution. Built with a state-of-the-art metal design and topped off with a stylish gold finish, the highly-capable TVS-873e provides PCIe expandability, the unique USB QuickAccess port, HDMI 4K@ 30Hz output, and 4K H.264 video decoding and encoding acceleration for an optimum audiovisual experience.
Integrated Radeon™ R7 GPU for 4K video playback.
Two PCIe slots support 10GbE adapters, QM2 cards, USB 3.1 10Gbps cards, or wireless network cards.
Use the NAS as a PC by attaching a keyboard, mouse, and HDMI display.
Qtier™ auto-tiering technology and SSD caching enable 24/7 optimized storage efficiency.
Scalable storage supporting virtualization, containerized apps, centralized storage, backup, sharing, and disaster recovery.
RAID 50/60 is recommended for NAS with over 10 disks to strike a balance between capacity, protection, and performance.
|CPU||Processor: AMD R-Series RX-421BD quad-core 2.1 GHz processor, Turbo Core up to 3.4 GHz|
Graphics: Embedded Radeon™ R7 graphics processor
Encryption Engine: AES-NI
|System Memory||8 GB DDR4 (2 x 4 GB)|
|Maximum Memory||64 GB (4 x 16 GB)|
|Memory Slot||4 x SODIMM DDR4|
(For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.)
|Flash Memory||512MB DOM|
|Drive Bay||8 x SATA 6 Gbps|
|Drive Compatibility||• 3.5-inch SATA hard disk drives|
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid state drives
|M.2 SSD Slot||2 x M.2 2260/2280 SATA 6Gb/s SSDs|
1. The M.2 SSD is not included as standard.
2. 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||• Drive bays 1 to 8|
• M.2 slots 1 to 2
• Optional: SSD using PCIe expansion slot
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
|Gigabit Ethernet Port||4 x RJ45|
|USB QuickAccess Port||USB Micro-B|
|PCIe Slot||2 x PCIe 3.0 x4|
Note: Support 10GbE LAN card, USB 3.1 Gen2 (10Gb/s) expansion card, QM2 card, or PCIe wireless network card.
|USB Port||4 x USB 3.0 (Front: 1; Back: 3)|
|HDMI Output||2 x HDMI 1.4b (up to 3840 x 2160 resolution at 30 Hz)|
|Audio||• 2 x 3.5 mm dynamic microphone jacks|
• 1 x 3.5 mm line-out jack
• 1 x speaker
Note: You cannot use the speaker(s) and the line-out jack simultaneously.
|Display Panel||Monochrome backlit LCD display with Enter and Select buttons|
|USB One Touch Copy||Front: USB 3.0|
|IR sensor||QNAP RM-IR004 remote control (MCE compatible) (sold separately)|
|Dimensions (H x W x D)||188.2 x 329.3 x 279.6 mm|
7.41 x 12.96 x 11.01 inch
|Net Weight||6.56 kg (14.46 lbs)|
|Power Consumption (W)||HDD standby: 36.43 W|
In operation: 70.26 W
(with 8 x 2TB HDDs installed)
|Sound Level||23.4 dB(A)|
|Power Supply Unit||250W, 100-240V AC, 50/60Hz, 3.5A|
|Fan||System: 2 x 120 mm|
CPU: 1 x 60 mm
|Operating Temperature & Relative Humidity||0 ~ 40˚C ( 32˚F ~ 104˚F ), 5 ~ 95% RH non-condensing, wet bulb: 27˚C (80.6˚F)|
|Security Slot||Kensington security slot|
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.