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. TS-451D2-4G has 4GB of DDR4 RAM.
Quick Spec
Table 1 shows the quick spec.
|
Product Code |
TS-451D2-4G |
|
CPU Model |
Intel Celeron J4025 |
|
CPU Architecture |
64-bit x86 |
|
Graphic Processors |
Intel HD Graphics 600 |
|
Floating Point Unit |
??/p> |
|
System Memory |
4 GB SO-DIMM DDR4 (1 x 4 GB) |
|
Memory Slot |
2 x SO-DIMM DDR4 |
|
Maximum Memory |
8 GB (2 x 4GB) |
|
Drive Bay |
4 x 3.5-inch SATA 6Gb/s, 3Gb/s |
|
Drive Compatibility |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
|
HDMI Output |
1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
Product Details
TS-451D2-4G provides these features and benefits:
Compare to Similar Items
Table 2 shows the comparison.
|
Product Code |
TS-451D2-4G |
|
|
CPU Model |
Intel Celeron J4025 |
Intel Celeron J4025 |
|
CPU Architecture |
64-bit x86 |
64-bit x86 |
|
Graphic Processors |
Intel HD Graphics 600 |
Intel HD Graphics 600 |
|
Floating Point Unit |
??/p> |
??/p> |
|
System Memory |
4 GB SO-DIMM DDR4 (1 x 4 GB) |
2 GB SO-DIMM DDR4 (1 x 2 GB) |
|
Memory Slot |
2 x SO-DIMM DDR4 |
2 x SO-DIMM DDR4 |
|
Maximum Memory |
8 GB (2 x 4GB) |
8 GB (2 x 4GB) |
|
Drive Bay |
4 x 3.5-inch SATA 6Gb/s, 3Gb/s |
4 x 3.5-inch SATA 6Gb/s, 3Gb/s |
|
Drive Compatibility |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
|
HDMI Output |
1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
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QNAP TS-451D2-4G Specification
TS-451D2-4G Specification |
|
|
CUP |
Intel Celeron J4025 2-core/2-thread processor, burst up to 2.9 GHz |
|
CPU Architecture |
64-bit x86 |
|
Graphic Processors |
Intel HD Graphics 600 |
|
Floating Point Unit |
??/p> |
|
Encryption Engine |
??span>(AES-NI) |
|
Hardware-accelerated Transcoding |
??/p> |
|
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 |
|
Flash Memory |
4GB (Dual boot OS protection) |
|
Drive Bay |
4 x 3.5-inch SATA 6Gb/s, 3Gb/s |
|
Drive Compatibility |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
|
Hot-swappable |
??/p> |
|
SSD Cache Acceleration Support |
??/p> |
|
Gigabit Ethernet Port (RJ45) |
108 TB |
|
Hot Swappable Drive |
2 |
|
Wake on LAN (WOL) |
??/p> |
|
Jumbo Frame |
??/p> |
|
USB 3.2 Gen 1 port |
4 |
|
HDMI Output |
1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
|
Form Factor |
Tower |
|
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 |
|
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) |
|
System Warning |
Buzzer |
|
Kensington Security Slot |
??/p> |
|
Max. Number of Concurrent Connections (CIFS) – with Max. Memory |
1500 |

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