QNAP TS-451DeU-2G J4025 Ethernet LAN Rack (1U) Black, Gray NAS

In stock
3 items
SKU
TS-451DEU-2G
Manufacturer
QNAP
$1,180.40
The compact and feature-rich TS-451DeU combines an Intel Celeron dual-cord 2.0 GHz processor and 2.5GbE connectivity in one chassis, providing businesses with a modern 2.5GbE NAS solution to tackle everyday tasks like file backup/restore, and to boost team collaboration with higher productivity. The space-efficient short depth design makes it easy to install in small media cabinets or places with a lot of cabling. Supporting abundant business and media applications (including file sharing and sync, snapshot protection, virtual machines, cloud storage gateways, video streaming and real-time transcoding) alongside expandable storage capacity and install-on-demand apps, the TS-451DeU is an ideal cost-effective entry-level rackmount NAS. Smaller footprint for bigger opportunities Compared to a traditional 4-bay rackmount NAS, the compact TS-451DeU has a depth of only 11.57 inches (295 mm). This makes the TS-451DeU an excellent choice for smaller racks, and the unused space can be reserved for cabling or ventilation. The TS-451DeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording. Dual-core 2.0 GHz (bursts up to 2.9 GHz) with AES-NI encryption acceleration The TS-451DeU supports SATA 6 Gb/s drives and features a power-efficient Intel Celeron® J4025 dual-core 2.0 GHz processor (bursts up to 2.9 GHz). There are two DDR4 SODIMM memory slots with 2 GB DDR4 memory as standard, but can be upgraded up to 8 GB. With Intel AES-NI encryption engine, the TS-451DeU provides unmatched encryption performance with AES-256 bit encryption acceleration, boosting system performance while ensuring the safety of sensitive business data stored in the NAS. Follow the Wi-Fi 6 trends and upgrade to a 2.5GbE NAS The new-gen Wi-Fi 6 (802.11ax) trend has driven higher bandwidth demands for wired and wireless network connections. The TS-451DeU comes with two 2.5GbE RJ45 LAN ports that allow you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. The dual 2.5GbE ports also support Port Trunking for up to 5 Gbps transmission speeds! Future-proof your IT infrastructure for high-speed networks QNAP provides comprehensive, budget-friendly storage and networking solutions, allowing you to easily and flexibly upgrade network environments for bandwidth-hungry applications. SSD caching and auto-tiering optimize application performance Besides using 2.5-inch SSDs for cache acceleration, the TS-451DeU features two M.2 SSD slots that enable you to install SATA 6Gb/s M.2 SSDs with 2280 form factors (sold separately). Coupled with QNAP’s SSD-aware features, the TS-451DeU maximizes performance with high cost-effectiveness. A secure file center supporting regular backups and snapshot protection The TS-451DeU provides a reliable, flexible backup and disaster recovery solution to simplify routine backup jobs cost-efficiently and with high productivity. Increased HBS backup efficiency with 2.5GbE connectivity and deduplication Hybrid Backup Sync (HBS) consolidates backup, restoration and synchronization functions (using RTRR, Rsync, FTP, CIFS/SMB) for easily transferring data in the TS-451DeU to local, remote and cloud storage spaces (including Microsoft One Drive, Google Drive, Dropbox®, and more) as a comprehensive data storage and disaster recovery plan. Supporting QuDedup technology that removes duplicate data at the source, HBS reduces backup data size and speeds up future backup tasks. This is also beneficial for accelerating multi-version backups for greater protection against data loss. A multimedia server for video streaming and transcoding The short depth TS-451DeU can be easily placed in a media cabinet. By installing Plex® Media Server from QTS App Center, you can stream media files stored on the TS-451DeU to mobiles and media streaming devices (including DLNA, Roku, Amazon Fire TV and Google Chromecast). The TS-451DeU also features advanced Intel UHD Graphics 600 that supports hardware decoding and real-time transcoding, allowing you to convert videos to universal file formats that can be smoothly played on multiple devices. To have greater multimedia enjoyment, Cinema28 empowers your TS-451DeU with multi-zone multimedia management to stream media files to every connected device in different rooms. Optimized collaboration with seamless file sharing and sync The TS-451DeU centrally stores data and files, and supports SMB/CIFS, AFP and NFS protocols for file sharing across Windows, Mac, and Linux/UNIX networks. Coupled with the Qsync utility, any file uploaded to the TS-451DeU will be made available for all linked devices (such as computers, laptops and mobiles). You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration. With the myQNAPcloud service, you can easily and securely connect to the TS-451DeU via the Internet for accessing, managing, and sharing NAS files. The Windows AD and LDAP services enable system administrators to configure user permissions by using an existing Windows AD server, LDAP server, or the TS-451DeU’s built-in LDAP service. All-in-one server to host virtual machines and containers Regardless of your virtualization needs, you can count on Virtualization Station and Container Station for complete virtualization support. You can use Network & Virtual Switch to allocate adequate physical network resources to virtual machines, containers, and the NAS to simplify network deployment. Flexible and economical storage expansion QNAP provides easy storage capacity expansion solutions. Here are several ways to expand your TS-451DeU storage as needed to accommodate data and business growth.
Manufacturer
QNAP
Storage
Storage drives installedNo
Installed storage drive typeNo
Supported storage drive typesHDD & SSD
Number of storage drives supported4
Online RAID migrationYes
Online RAID expansionYes
RAID supportYes
RAID levels0,1,5,6,10,JBOD
Hot-swap drive baysYes
Supported file systemsFAT32,HFS+,NTFS,ext3,ext4
Supported storage drive interfacesSerial ATA II,Serial ATA III
Storage drive sizes supported2.5,3.5"
Number of M.2 (M & B) slots2
RAID rebuildYes
Processor
Processor manufacturerIntel
Processor familyIntel® Celeron®
CPU configuration (max)1
Tjunction105 °C
Thermal Design Power (TDP)10 W
Processor threads2
Processor socketBGA 1090
Processor package size25 x 24 mm
Processor operating modes64-bit
Processor lithography14 nm
Processor codenameGemini Lake Refresh
Processor cache4 MB
Processor boost frequency2.9 GHz
PCI Express slots version2.0
PCI Express configurations1x4+1x2,4x1,2x1+1x2+1x2
On-board graphics adapter modelIntel® UHD Graphics 600
Maximum internal memory supported by processor8 GB
Processor ARK ID197307
Processor modelJ4025
Processor frequency2 GHz
Processor cores2
Memory
Internal memory typeDDR4
Internal memory2 GB
Maximum RAM supported8 GB
Memory slots2
Flash memory4000 MB
Memory form factorSO-DIMM
Network
Link aggregationYes
Ethernet LANYes
Ethernet LAN data rates10,1000,2500 Mbit/s
DHCP clientYes
DHCP serverYes
Jumbo frames supportYes
iSCSI supportYes
Wake-on-LAN readyYes
WLAN adapter supportedYes
Ports & interfaces
USB portYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Ethernet LAN (RJ-45) ports2
USB 2.0 ports quantity2
Graphics
On-board graphics adapter OpenGL version4.4
On-board graphics adapter modelIntel® UHD Graphics 600
On-board graphics adapter ID0x3185
On-board graphics adapter dynamic frequency (max)700 MHz
On-board graphics adapter DirectX version12.0
On-board graphics adapter burst frequency700 MHz
On-board graphics adapter base frequency250 MHz
Maximum on-board graphics adapter memory8 GB
Number of displays supported (on-board graphics)3
Design
Chassis typeRack (1U)
Product colourBlack, Gray
Cooling typeActive
Number of fans3 fan(s)
Fan diameter4 cm
LED indicatorsHDD,LAN,Power,SSD,Status,USB
Cable lock slotYes
Cable lock slot typeKensington
Performance
Built-in FTP serverYes
Share folderCIFS / SMB
S.M.A.R.T. supportYes
TypeNAS
Device classSmall & Medium Business
Backup functionYes
Backup featuresCloud,iSCSI LUN
BuzzerYes
Multilingual supportYes
Noise level21.6 dB
Web-based managementYes
Security algorithms256-bit AES,FIPS 140-2,HTTPS,SSH,SSL/TLS
Reset buttonYes
On/off switchYes
Windows operating systems supportedWindows 10,Windows 7,Windows 8
Linux operating systems supportedYes
Mac operating systems supportedMac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019
Software
Windows operating systems supportedWindows 10,Windows 7,Windows 8
Linux operating systems supportedYes
Mac operating systems supportedMac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019
Power
Power supply locationBuilt-in
Power supply unit (PSU) capacity100 W
Number of power supply units1
Power consumption (typical)28.02 W
Power consumption (sleep)13.18 W
AC input voltage100-240 V
Weight & dimensions
Width430 mm
Depth294.9 mm
Height43.3 mm
Weight4.15 kg
Package weight5.79 kg
Packaging content
Cables includedAC,LAN (RJ-45)
Processor special features
Intel® Quick Sync Video TechnologyYes
Intel® OS GuardYes
Intel® Identity Protection Technology (Intel® IPT)Yes
Intel® Hyper Threading Technology (Intel® HT Technology)No
Intel® Anti-Theft Technology (Intel® AT)No
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Virtualization Technology (VT-x)Yes
Intel 64Yes
Idle StatesYes
Execute Disable BitYes
Enhanced Intel SpeedStep TechnologyYes
Embedded options availableNo
UARTYes
Thermal Monitoring TechnologiesYes
Number of execution units12
Maximum number of PCI Express lanes6
Intel® Turbo Boost TechnologyNo
Intel® Smart Response TechnologyNo
Intel® Secure KeyYes
Memory types supported by processorDDR4-SDRAM,LPDDR4-SDRAM
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)5 - 95%
Other features
Processor ARK ID197307