Intel® Celeron® J4025 dual-core 2.0 GHz processor (Burst up to 2.9 GHz), 2 GB DDR4 memory (1 x 2 GB)
Dual-core NAS with high-efficiency file management, data protection and HDMI output.
The 4-bay TS-451D2 provides high storage potential for home and small business users to store, share, and back up files. Business users can leverage its dual-core Intel processor to enable seamless multi-user on-premises/remote access to work files, while home users can enjoy a high-quality multimedia experience with both streaming and direct 4K HDMI 2.0 output. Cloud Storage Gateways allow you to leverage your existing cloud storage to deploy a hybrid-cloud solution, while a built-in App Center provides a wide range of applications to add additional functionality to the TS-451D2.
Dual-core 2.0 GHz (burst up to 2.9 GHz) with AES-NI encryption acceleration
The TS-451D2 is powered by an Intel® Celeron® J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz), supports up to 8 GB DDR4 memory, and is compatible with SATA 6 Gb/s drives. With Intel® AES-NI encryption, the TS-451D2 secures data without impacting performance. The TS-451D2 also features four USB 3.2 Gen1 ports (including one USB one-touch copy button) and two Gigabit Ethernet ports for greater connectivity to help streamline your workflows.
|CPU||Intel® Celeron® J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz)|
|CPU Architecture||64-bit x86|
|Graphic Processors||Intel® HD Graphics 600|
|Floating Point Unit|
|System Memory||4 GB SO-DIMM DDR4 (1 x 4 GB)|
|Maximum Memory||8 GB (2 x 4GB)|
|Memory Slot||2 x SO-DIMM DDR4
For dual-DIMM configuration, you must use a pair of identical DDR4 modules.
|Flash Memory||4GB (Dual boot OS protection)|
|Drive Bay||4 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
|Drive Compatibility||3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
|SSD Cache Acceleration Support|
|Gigabit Ethernet Port (RJ45)||2|
|Wake on LAN (WOL)|
|USB 3.2 Gen 1 port||4|
|HDMI Output||1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz)|
|LED Indicators||Power/Status, LAN, USB, HDD1-4|
|Buttons||Power, USB copy, Reset|
|Dimensions (HxWxD)||165.3 × 160 × 219.4 mm|
|Weight (Net)||2.09 kg|
|Weight (Gross)||3.02 kg|
|Operating temperature||0 – 40 °C (32°F – 104°F)|
|Storage Temperature||-20 – 70°C (-4°F – 158°F)|
|Relative Humidity||5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)|
|Power Supply Unit||External Power Adapter, 90W, AC 100-240 V|
|Fan||1 x 120mm, 12VDC|
|Sound Level||18.5 db(A)|
|Kensington Security Slot|
|Max. Number of Concurrent Connections (CIFS) – with Max. Memory||1500|