Qnap 8 Bay Nas (No Disk)M.2 SSD Slot(2)4GBRX-421NDG Network Storage (TS-873-4G)

SKU : TS-873-4G
Brand : QNAP
This product is either discontinued or we cannot get that from suppliers.
QNAP TS-873-4G 8 Bay Diskless NAS, AMD R-Series RX-421ND quad-core 2.1 GHz processor, Turbo Core up to 3.4 GHz, 4 GB DDR4 (2x 4 GB), 8x SATA 6 Gbps (3.5/2.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives), 2 x M.2 2260/2280 SATA 6Gb/s Slots, 2x PCIe 3.0 x4 Slots, 4x GbE RJ45 Ports.   The TS-873 supports the innovative QM2 PCIe card that allows for adding up to two M.2 SSDs. You can configure SSD caching, or create a RAID 5 tiered storage along with the two M.2 SSDs in the NAS*.
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Product Description

Manufacturer: Qnap SKU: TS-873-4G

 

The TS-873 supports the innovative QM2 PCIe card that allows for adding up to two M.2 SSDs. You can configure SSD caching, or create a RAID 5 tiered storage along with the two M.2 SSDs in the NAS*. As these M.2 SSDs will not occupy any 3.5-inch drive bays, the QM2 card allows you to maximize both your storage capacity and performance. There are also QM2 cards that include 10GbE 10GBASE-T connectivity to provide SSD caching with high-speed network connectivity on a single card.

 

Features: 

  • Two PCIe Gen3 x4 slots support TS-873-4G QM2 cards, 10GbE adapters, or wireless network cards
  • Supports entry-level graphics card, allowing for 4K video transcoding and output
  • Dual M.2 SATA 6 Gb/s SSD slots allow for setting up caching or storage pools, improving file access efficiency
  • 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
  • Snapshots fully record system status and data
  • If files are accidentally deleted or modified, you can quickly restore the data from a snapshot

 

Overview:

  • CPU: AMD R-Series RX-421ND quad-core 2.1 GHz processor (Turbo Core to 3.4 GHz)
  • CPU Architecture: 64-bit x86
  • Graphic Processors: Optional via a PCIe adapter
  • Floating Point Unit: Yes
  • Encryption Engine: (AES-NI)
  • Hardware-accelerated Transcoding: Optional via a PCIe adapter
  • System Memory: 4 GB SO-DIMM DDR4 (2 x 2 GB)

 

Manufacturer Warranty: 02 Years Limited Warranty

 

 

Technical Specifications

CPU AMD R-Series RX-421ND quad-core 2.1 GHz processor (Turbo Core to 3.4 GHz)
CPU Architecture 64-bit x86
Graphic Processors Optional via a PCIe adapter
Floating Point Unit Yes
Encryption Engine (AES-NI)
Hardware-accelerated Transcoding Optional via a PCIe adapter
System Memory 4 GB SO-DIMM DDR4 (2 x 2 GB)
Maximum Memory 64 GB (4 x 16 GB)
Memory Slot 4 x SO-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
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
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
M.2 SSD Slot 2 x M.2 2280/2260 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 Yes
Gigabit Ethernet Port (RJ45) 4
Expandable with an optional PCIe adapter
10 Gigabit Ethernet Port Optional via a PCIe adapter
PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
USB 3.0 port 4
USB 3.1 Gen 2 (10Gbps) Port Optional via a PCIe adapter
IR Sensor (QNAP RM-IR004)
HDMI Output Optional via a PCIe adapter
Audio Input 2 x 3.5 mm dynamic microphone jacks
Audio Output 1 x built-in speaker, 1 x 3.5mm line out jack (for ampfliers or speakers)
You cannot use the speakers and the line-out jack simultaneously.
Form Factor Tower
LED Indicators Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2
Buttons Power, Reset, USB Auto Copy
Dimensions (HxWxD) 188.2 × 329.3 × 279.6 mm
Weight (Net) 6.56 kg
Weight (Gross) 8.34 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, 100-240V AC, 50-60Hz, 3.5A
Power Consumption: HDD Sleep Mode 36.43 W
Power Consumption: Operating Mode, Typical 70.26 W
With 8 x 2TB HDDs installed
Fan System fan: 2 x 120mm
CPU fan: 1 x 60mm
Sound Level 23.4 db(A)
Kensington Security Slot Yes

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