The TS-853U-RP, featuring the easy-to-use QTS operating system, is a powerful, reliable, secure and scalable NAS solution designed for mission-intensive business applications and to meet fast growing data storage needs. The TS-853U-RP supports SATA 6Gb/s drives and delivers high performance with persistent throughput, providing a comprehensive storage solution for SMBs to build a reliable private cloud.

 â–º Hot-swappable redundant power supplies to ensure maximum system uptime
 â–º Manage, share, and back up business data with Real-time Remote Replication (RTRR)
 â–º Expand the total raw storage capacity up to 160 TB with the economical UX-1200U-RP QNAP expansion enclosure
 â–º NAS and iSCSI-SAN(IP-SAN) unified storage solution for server virtualization
 â–º Supports VMware®, Citrix®, and Microsoft® Hyper-V and advanced virtualization features
 â–º Enhanced data security with high-performance AES 256-bit encryption and anti-virus
 â–º Use the TS-853U-RP as a PC with exclusive QvPC Technology
 â–º Run multiple Windows/Linux/Android-based virtual machines with the Virtualization Station
Processor : Quad-core Intel® Celeron® 2.0GHz (up to 2.42GHz)
Memory : Installed: 4GB DDR3L SDRAM (1 x 4GB)
Slots: 2 SODIMM (Max: 8GB)
1. When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots.
Flash memory : 512MB
Internal drive : 8 x 3.5" or 2.5" SATA 6Gb/s, SATA 3Gb/s hard drive or SSD
1. The system is shipped without HDD.
Drive tray : 8 Hot-swappable and lockable trays
Network interface : 4 RJ45 Gigabit Ethernet ports
Ports : 4 USB 3.0
1 console (system maintenance)
LED indicators : Status, LAN, USB, HDD 1-8
Buttons : Power, reset
Alarm buzzer : System warning
Form factor : 2U, rack mountable
Dimensions : 89(H) x 482(W) x 534(D) mm
3.5(H) x 18.98(W) x 21.02(D) inch
Weight : Net weight: 11.02 kg (24.29 lbs.)
Gross weight: 19.26 kg (42.46 lbs.)
Power consumption (W) : HDD standby: 43.09W
In operation: 98.53W
(with 8 x 2TB HDD installed)
Sound Level* : Sound pressure (LpAm) :36.8 dB(A)
Temperature : 0-40ËšC
Humidity : 0~95% R.H.
Power supply : Input: 100-240V AC, 50/60Hz; Output: Redundant 250W
Fan : 2 x 70mm, 12V DC