Name: Qnap Ts-853Du-Rp-4G-Us Intel Celeron J4125 2.0Ghz/ 4Gb Ddr4/ 2.5Gbe/ 8 Sata/ Usb3.2/ 2U Rackmount Nas For Office
Brand: QNAP
SKU: TS-853DU-RP-4G-US
Price: 1998.64 USD
Availability: InStock

Qnap Ts-853Du-Rp-4G-Us Intel Celeron J4125 2.0Ghz/ 4Gb Ddr4/ 2.5Gbe/ 8 Sata/ Usb3.2/ 2U Rackmount Nas For Office

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Mfr Part Number: TS-853DU-RP-4G-US
Hardware:
- CPU: Intel Celeron J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)
- CPU Architecture: 64-bit x86
- Graphic Processors: Intel HD Graphics 600
- Floating Point Unit: Yes
- Encryption Engine: AES-NI
- Hardware-accelerated Transcoding: Yes
- System Memory: 4 GB SO-DIMM DDR4 (1 x 4 GB)
- Maximum Memory: 8 GB (2 x 4GB)
- Memory Slots: 2 x SO-DIMM DDR4
- Flash Memory: 4GB (Dual boot OS protection)
- Drive Bay: 8 x 3.5-inch SATA 6Gb/s, 3Gb/s. The system is shipped without HDD
- Drive Compatibility: 3.5-inch bays - 3.5-inch SATA hard disk drives, 2.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives
- Hot-swappable: Yes
- M.2 SSD Slot: Optional via a PCIe adapter
- SSD Cache Acceleration Support: Yes
- LAN Port: 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)(also support 10M)
- Wake on LAN (WOL): Yes
- Jumbo Frame: Yes
- PCIe Slot: 1 - Slot 1: PCIe Gen 2 x2
- USB: 2 x USB 2.0 port, 2 x USB 3.2 Gen 1 port, USB 3.2 Gen 2 (10Gbps) Port: Optional via a PCIe adapter
- HDMI Output: 1 x HDMI 1.4b
- LED Indicators: HDD 1-8, Status, LAN, Expansion, Power
- Buttons: Power, Reset
- Operating temperature: 0 - 40 C (32F - 104F)
- Storage Temperature: -20 - 70C (-4F - 158F)
- Relative Humidity: 5-95% RH non-condensing, wet bulb: 27C (80.6F)
- Sound Level: 23.6 db(A)
- System Warning: Buzzer
- Max. Number of Concurrent Connections (CIFS) - with Max. Memory: 1500
Operating System: QTS 4.4.2 (embedded Linux)
Supported File Systems:
- Internal hard drive (EXT4)
- External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT)
Network & Virtual Switch:
- TCP/IP: Dual stack (IPv4 and IPv6)
- Jumbo frame
- Port trunking (Link aggregation)
  
  - failover
  
  - Load balancing
- DHCP server and client
- RADVD
- USB Wi-Fi adapter
- Virtual switch
  
  - Network Address Translation (NAT)
  
  - Spanning Tree Protocol (STP)
  
  - Software-Defined Switch mode
- Static Route
- NCSI (Network Connectivity Status Indicator)
- DDNS settings (Customize & Multiple Service)
Security:
- Network access protection with auto-blocking (SSH, Telnet, HTTP(S), FTP, CIFS/SMB, and AFP)
- Host access control for shared folders (CIFS/SMB)
- AES 256-bit folder-based and volume-based encryptions which are validated by FIPS 140-2 CAVP (Cryptographic Algorithm Validation Program)
- 256-bit external drive encryption (AES)
- Importing of SSL certificates from Lets Encrypt
- Instant alerts through email, SMS, push service, and audio
- 2-step verification
Storage Management:
- Supported RAID types: RAID 0, 1, 5, 6, 10, 50, 60, JBOD, Single
- RAID Hot Spare and Global Hot Spare
- RAID Rebuild Speed Customization
- Online RAID capacity expansion
- Online RAID level migration
- SSD RAID Over-provisioning
- SSD RAID Performance evaluation (with SSD Profiling Tool)
- SSD TRIM for RAID 0,1,10
- Bitmap support
- Disk auto S.M.A.R.T. data migration
- Disk bad block scan and S.M.A.R.T test
- Disk bad block recovery
- Disk secure data erase
- Ironwolf Health Management
- Storage pools
- Qtier Data Tiering Technology
  
  - Automatic or scheduled data tiering
  
  - IO-aware auto tiering
  
  - Shared folder tiering on demand
- Flexible volumes and LUNs with thin provisioning and space reclaiming
  
  - If the NAS has less than 4GB RAM, then the maximum volume capacity is 144TB.
  
  - If the NAS has at least 4GB RAM, then the maximum volume capacity is 250TB.
- Online volume expansion
- Volume type conversion
- Volume shrink
- Storage space utilization
- Snapshots - The maximum number of snapshots varies depending on installed memory.
  
  - Volume and LUN snapshots
  
  - Snapshot Dashboard
  
  - Snapshot Manager
  
  - Snapshot local restore and revert
  
  - Snapshot Clone
  
  - Snapshot Replica and Snapshot Vault
  
  - Snapshot remote restore and revert
  
  - Unified Snapshot Directory
  
  - Support for Windows Previous Versions (CIFS/SMB)
  
  - Snapshot Agent for Microsoft Windows and VMware vSphere
- Storage expansion using QNAP expansion units
- JBOD enclosure roaming
- SSD read-only and read-write cache
- SSD write-only cache
Form Factor: 2U Rackmount
Power Supply Unit: 300W (x2), 100-240V
Power Consumption-HDD Sleep Mode: 28.838 W
Power Consumption-Operating Mode, Typical: 55.568 W
Fan: 2 x 80mm, 12VDC
Dimensions (HxWxD): 3.49 18.98 16.69 inch
Weight (Net): 19.6 lbs

General Information

Manufacturer	QNAP Systems
Manufacturer Part Number	TS-853DU-RP-4G-US
Manufacturer Website Address	http://www.qnap.com
Brand Name	QNAP
Product Series	TS-x53DU
Product Model	TS-853DU-RP-4G
Product Name	Intel Quad-core 2.0GHz NAS with 2.5GbE and Feature-rich Applications for Office
Product Type	SAN/NAS Storage System
UPC	885022019649

Processor

Processor Manufacturer	Intel
Processor Type	Celeron
Processor Model	J4125
Processor Core	Quad-core (4 Core)
Processor Speed	2 GHz

Ethernet Technology	2.5 Gigabit Ethernet

Interfaces/Ports

HDMI	Yes
Total Number of USB Ports	2
Number of USB 3.2 Gen 1 Ports	2
Network (RJ-45)	Yes

Operating System	QTS 4.4.2

Power Description

Maximum Power Supply Wattage	300 W

Height	3.5"
Width	19"
Depth	16.7"
Weight (Approximate)	19.60 lb

Miscellaneous

Package Contents	Intel Quad-core 2.0GHz NAS with 2.5GbE and Feature-rich Applications for Office 1 x Ethernet Cable 2 x Power Cords 32 x Flat Head Screws (for 3.5" HDD) 24 x Flat head Screws (for 2.5" HDD) Quick Installation Guide (QIG)

Warranty

Limited Warranty	2 Year

Qnap Ts-853Du-Rp-4G-Us Intel Celeron J4125 2.0Ghz/ 4Gb Ddr4/ 2.5Gbe/ 8 Sata/ Usb3.2/ 2U Rackmount Nas For Office

Description

Qnap Ts-853Du-Rp-4G-Us Intel Celeron J4125 2.0Ghz/ 4Gb Ddr4/ 2.5Gbe/ 8 Sata/ Usb3.2/ 2U Rackmount Nas For Office

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