QNAP TS-853BU-RP-4G 8 Bay Quad Core 4GB 2U Rackmount NAS
The TS-853BU-RP 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-RP 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-RP 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-RP 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.264 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

Specifications
CPU | Intel® Celeron® J3455 quad-core 1.5 GHz processor (burst up to 2.3 GHz) | CPU ARCHITECTURE | 64-bit x86 | GRAPHIC PROCESSORS | Intel® HD Graphics 500 | FLOATING POINT UNIT | Yes | ENCRYPTION ENGINE | (AES-NI) | SYSTEM MEMORY | 4GB DDR3L (2 x 2 GB) | MAXIMUM MEMORY | 8 GB (2 x 4GB) | MEMORY SLOT | 2 x SODIMM DDR3L 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 | 4GB (Dual boot OS protection) | DRIVE BAY | 8 x 3.5-inch | 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 | Drive bays 1 to 2 | GIGABIT ETHERNET PORT (RJ45) | 4 | JUMBO FRAME | Yes | PCIE SLOT | 1 x PCIe Gen 2 x (2) | USB 3.0 PORT | 4 | USB 3.1 GEN 2 (10GBPS) PORT | Optional via a PCIe adapter | HDMI OUTPUT | 1, HDMI 1.4b | FORM FACTOR | 2U Rack Mount | LED INDICATORS | HDD 1-8, Status, LAN, Expansion, Power | BUTTONS | Power, Reset | DIMENSIONS (HXWXD) | 89 × 482 × 534 mm | WEIGHT (NET) | 11.25 kg | WEIGHT (GROSS) | 14.88 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 | ATX 250W (x2), Input: 100V-240V ~ / 5A-2.5A, 50Hz-60Hz | POWER CONSUMPTION: HDD SLEEP MODE | 40.5 W | POWER CONSUMPTION: OPERATING MODE, TYPICAL | 63.3 W With drives fully populated | FAN | 2 x 70mm, 12V DC | SOUND LEVEL | 31.6 db(A) | SYSTEM WARNING | Buzzer |
Package Contents:
TS-853BU-RP Ethernet Cable x 2 Quick Installation Guide (QIG) Flat head screw (for 3.5" HDD) Flat head screw (for 2.5" HDD) Power cord x 2
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting. * Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS. Designs and specifications are subject to change without notice.
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