Thông số kỹ thuật: Thiết Bị Lưu Trữ Qnap TVS-873e-4G
CPU AMD R-Series 421BD quad-core 2.1 GHz processor (Turbo Core to 3.4 GHz) CPU Architecture 64-bit x86 Graphic Processors Embedded Radeon R7 Graphics Processor Floating Point Unit Yes Encryption Engine  (AES-NI) Hardware-accelerated Transcoding Yes System Memory 4 GB SO-DIMM DDR4 (2 x 2 GB) Maximum Memory 64 GB (4 x 16 GB) Memory Slot 4 x SO-DIMM DDR4 For dual- or quad-DIMM configurations, you must use a pair of>Flash Memory 512 MB (Dual boot OS protection) Drive Bay 8 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 The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots. M.2 SSD Slot 2 x M.2 2280/2260 SATA 6Gb/s slots The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from  or a third-party provider) on the M.2 SSD. SSD Cache Acceleration Support Yes Gigabit Ethernet Port (RJ45) 4 Expandable with an optional PCIe adapter 10 Gigabit Ethernet Port Optional via a PCIe adapter Wake on LAN (WOL) Yes Jumbo Frame Yes PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4 USB 3.2 Gen 1 port 4 USB 3.2 Gen 2 (10Gbps) Port Optional via a PCIe adapter USB QuickAccess 1 x USB 3.2 Gen 1 Micro-B IR Sensor  (QNAP RM-IR004) HDMI Output 2, HDMI 1.4b (up to 3840 x 2160 @ 30Hz) Audio Input 2 x 3.5 mm dynamic microphone jacks Audio Output 1 x built-in speaker, 1 x 3.5mm line out jack (for amplifiers or speakers) You cannot use the speakers and the line-out jack simultaneously. Form Factor Tower LED Indicators Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2 LCD Display/ Button Yes Buttons Power, Reset, USB Auto Copy Dimensions (HxWxD) 188.2 × 329.3 × 279.6 mm Weight (Net) 6.56 kg Weight (Gross) 8.4 kg Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Tuy nhiên tuỳ vào từng loại sản phẩm hoặc phương thức, địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, .....