QNAP TS-853BU-4G-US Intel Apollo Lake J3455 1.5GHz/ 4GB DDR3L/ 4GbE/ 8SATA3/ USB3.0/ 8-Bay 2U Rackmount NAS for SMBs

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QNAP

Part Number #

TS-853BU-4G-US

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$3,742.35 $3,118.62

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Description
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Description

Specifications

Mfr Part Number: TS-853BU-4G-US
Hardware:
- CPU: Intel Apollo Lake J3455 Processor (1.5GHz, Quad Core)
- Memory: 4GB DDR3L (2x 2GB)
- Ram slot: 2x SODIMM slots (MAX. 8GB)
- Flash Memory: 4GB eMMC
- PCIe Slot: 1x PCI-Express 2.0 x2 Slot
- HDD Tray: 8x SATA 6Gb/s, 3Gb/s HDD or SSD; Hot-swappable
- USB: 4x USB 3.0 Ports (rear)
- LAN Port: 4x GbE Ports
- HDMI Output: 1x HDMI
- LED Indicators: System Status, HDD,USB, LAN
- Buttons: Power, Reset
- System Warning: Buzzer
- Sound Level: Operating low speed - 28.2 dB(A)
- Operating System: QTS 4.3 (embedded Linux)
Networking:
- TCP/IP (IPv4 & IPv6: Dual Stack)1
- Jumbo frame (failover, multi-IP settings, port trunking/NIC teaming)
- DHCP client, DHCP server
- USB Wi-Fi Adapter Support
- Virtual Switch
  - Supports editing the Virtual Switches in Virtualization station
  - Supports combining virtual machines and containers to the same Virtual Switch
  - Supports NAT (Network Address Translation)
  - Supports STP (Spanning Tree Protocol).
- USB QuickAccess
- WirelessAP Station
Security:
- Network access protection with auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
- CIFS host access control for shared folders
- FIPS 140-2 validated AES 256-bit volume-based and shared folder data encryption
- AES 256-bit external drive encryption
- Importable SSL certificates. Supports certificates from Let's Encrypt.
- Instant alerts via email, SMS, beep, push service, and OLED panel
- 2-step verification
Storage Management:
- Storage Space Utilization monitoring
- QNAP flexible Volume/LUN with thin provisioning and space reclaim
- Disk volume types: RAID 0,1, 5, 6, 10, + hot spare, JBOD, single
- Supports storage pools
- Supports Qtier auto-tiering technology
- Supports snapshots
  - Supports Volume/LUN snapshot
  - Snapshot manager
  - Snapshot clone
  - Snapshot vault
  - Snapshot replica
  - Snapshot agent for Microsoft Windows and VMware vSphere
- Online volume expansion
- Online storage pool expansion
- Online RAID capacity expansion and online RAID level migration
- SMART data migration
- Storage expansion via QNAP UX-500P/UX-800P expansion units
- JBOD enclosure roaming
- SSD read-only/read-write cache
- Bad block scan and hard drive S.M.A.R.T.
- Bad block recovery & RAID recovery
- Bitmap support
File System:
- Internal HDD: EXT4
- External HDD: EXT3, EXT4, NTFS, FAT32, HFS+, exFAT (exFAT is optionally purchased by App Center)
Form Factor: 2U Rackmount
Fan: 2x 70mm Fan (12V DC)
Power Supply: ATX 250W
Power Consumption:
- HDD sleep: 30.9W
- Typical Operation: 52.1W
Dimensions: 3.50 x 18.98 x 21.02 inch / 89.0 x 482.0 x 534.0 mm
Weight: 24.29 lbs / 11.02 kg

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Read Before Orderings

Product images are for illustrative purposes only and the final product delivered may vary from the one shown above.
In some cases, a product sold may arrive in different packaging than its original retail box. For bulk orders that are packaged together, product manuals or CDs may not always be available for each item.
At checkout, the shipping cost is a general estimate which is subject to change depending on size/weight/quantity of ordered goods.
Orders that contain end of life (EOL) products that are no longer in production may be replaced by a compatible product with the same FRU number offering same functionality.
Refurbished printers may not have full ink cartridges or laser toners.
Once an order is processed at our warehouse, it cannot be cancelled. A returned order will likely incur a restocking fee. See RMA page for details about restocking fees.
Please note if you are concerned about any of the above conditions or have any question at all, we highly recommend that you contact us on sales@ithardwarehub.com or call 425-615-6227 before placing an order.

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