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TS-853BU-4G/80TB-EXOS - QNAP TS-853BU NAS Rack (2U) Ethernet LAN Black NAS Servers

TS-853BU-4G/80TB-EXOS - QNAP TS-853BU NAS Rack (2U) Ethernet LAN Black NAS Servers

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Category: NAS Servers
Availability: Out of Stock
Part Number: TS-853BU-4G/80TB-EXOS
Manufacturer: QNAP
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The TS-853BU is a 2U rackmount NAS that easily fits into a standard 19-inch rack, providing an ideal storage solution in the server room for small and medium businesses. The TS-853BU comes with a PCIe slot for boosting potential applications: the QNAP QM2 expansion card can be installed to add an M.2 SSD cache/10GbE connectivity, a compatible wireless card can be installed to use the TS-853BU as a wireless access point, and a USB 3.1 10Gbps card can be added for easier backup to/from multiple external storage. The TS-853BU also provides a wide range of value-added features: 4K video playback and real-time transcoding; deployment of virtual environments through Virtualization Station and Container Station; centralized management of remote Windows®, Linux® and IPMI-compatible devices with QRM+; and web automation services with IFTTT Agent.- PCIe slot supports installing a QNAP QM2 dual-port M.2 SSD/10GbE card, a compatible wireless adapter, or a USB 3.1 10Gbps card.- Supports dual-channel 4K H.265/H.265 hardware decoding and on-the-fly or offline transcoding- Qfiling automates file organization and Qsirch provides full-text search for easier file management- QRM+ enables centralized management of remote Windows®, Linux® and IPMI-compatible devices.- A hybrid approach to virtualization in one NAS: Virtualization Station and Container Station- Scalable storage space with VJBOD and UX-1200U-RP/UX-800U-RP expansion enclosures

Storage
Storage drives installedYes
Installed storage drive typeHDD
Number of storage drives installed8
Total installed storage capacity80000 GB
Supported storage drive typesHDD, SSD
Number of storage drives supported8
Storage drive interfaceSerial ATA II, Serial ATA III
Storage drive capacity8000 GB
Hot-swap drive baysYes
Processor
Processor frequency1.5 GHz
Memory
Internal memory typeDDR3L
Internal memory4 GB
Maximum RAM supported8 GB
Memory slotsSODIMM x 2
Flash memory4000 MB
Networking
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Wi-FiNo
Ports & interfaces
USB portYes
USB 3.0 (3.1 Gen 1) Type-A ports quantity4
HDMI ports quantity1
Ethernet LAN (RJ-45) ports4
Design
Cooling typeActive
Fan diameter7 cm
Colour of productBlack
Number of fans2 fan(s)
LED indicatorsHDD, LAN, Status, System, USB
Chassis typeRack (2U)
Technical details
TypeNAS
Device classSmall & Medium Business
Colour of productBlack
Noise level28.2 dB
LED indicatorsHDD, LAN, Status, System, USB
Chassis typeRack (2U)
BuzzerYes
Number of fans2 fan(s)
Performance
TypeNAS
Device classSmall & Medium Business
On/off switchYes
Reset buttonYes
Operating system installedQNAP Turbo System
Noise level28.2 dB
BuzzerYes
Cooling
Cooling typeActive
Fan diameter7 cm
Number of fans2 fan(s)
Software
Operating system installedQNAP Turbo System
Management features
On/off switchYes
Reset buttonYes
Power
Power supply unit (PSU) capacity250 W
Power consumption (typical)52.1 W
Weight & dimensions
Width482 mm
Depth534 mm
Height89 mm
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 95%

  • Capacity: 80TB
  • Capacity (Watts): 80TB
  1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

  2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

  3. Product Condition: Unless clearly stated as brand-new retail stock, all products are supplied in professionally refurbished condition. Each item is thoroughly tested to ensure reliable performance and quality assurance.

  4. Fast Dispatch & Availability: We aim to dispatch most orders within 24 hours, subject to stock availability. If you require urgent or same-day shipping, please contact our customer support team at (207) 993-8331 directly for expedited handling.

  5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

  6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

  7. Drivers & Installation Media: As most products are supplied in bulk packaging, installation media such as CDs, drivers, or manuals may not be included. If required, please check availability with our sales team prior to ordering.

  8. Shipping Information: Standard shipping rates are automatically calculated for lightweight IT components such as memory and storage devices (under 5 lbs). For larger or heavier equipment—including servers, racks, and motherboards—shipping costs may vary. Our team will notify you if any adjustments are required. 

  9. Product Images Disclaimer: All images displayed are for reference purposes only. The actual product received may differ slightly in appearance while maintaining the same specifications and performance.

  10. Packaging Details: Some items may be delivered in bulk or non-retail packaging, especially for high-volume or consolidated orders. This ensures cost efficiency without compromising product quality.

  11. End-of-Life (EOL) Products: For discontinued or end-of-life products, we may supply an equivalent replacement with matching specifications, functionality, and compatible FRU where necessary.

  12. Refurbished Printers: Please note that refurbished printers may not include toner cartridges, or may be supplied with partially used consumables.

  13. Need Assistance? If you have any questions regarding product specifications, compatibility, warranty, or shipping, our team is here to help. Contact us at support@itnetworkstrade.co.uk or call us at (207) 993-8331 directly before placing your order to ensure a smooth purchasing experience.

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