Thiết bị lưu trữ NAS QNAP TS-451D2
Mã sản phẩm | TS-451D2 |
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 | ✔ |
Encryption Engine | ✔ (AES-NI) |
Hardware-accelerated Transcoding | ✔ |
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 | ✔ |
SSD Cache Acceleration Support | ✔ |
Gigabit Ethernet Port (RJ45) | 2 |
Jumbo Frame | ✔ |
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) |
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 |
Max. Number of Concurrent Connections (CIFS) | 800 |
4-bay, Intel® Celeron® J4025 dual-core 2.0 GHz processor (Burst up to 2.9 GHz), 4 GB DDR4 memory (1 x 4 GB).
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