QNAP TS-251 3TB HDD x 2 メモリ8GB

QTS：5.0.1 build 20221215 CPU：Intel® Celeron® 2.41GHz dual-core processor (burst up to 2.58GHz) DRAM：8GB NOTE: Hard Disk Tray2 x Hot-swappable tray LAN Port2 x Gigabit RJ-45 Ethernet port LED IndicatorsStatus, LAN, USB, HDD 1, HDD 2 USB2 x USB 3.2 Gen 1 port (Front: 1, Rear: 1) 2 x USB 2.0 port (Rear: 2) Support USB printer, pen drive, and USB UPS etc. HDMI1 ButtonsPower/Status, USB One-Touch-Backup, reset Alarm BuzzerSystem warning IR ReceiverMCE-compatible Form FactorTower Dimensions169(H) x 102(W) x 219(D) mm 6.65(H) x 4.02(W) x 8.62(D) inch WeightNet: 1.28 kg (2.82 lbs) / Gross: 2.32 kg (5.11 lbs) Power Consumption (W)HDD standby: 10.28W S3 sleep: 0.47W In operation: 19.22W (with 2 x 1TB HDD installed) Sound Level*Sound pressure (LpAm): 15.4 dB(A) Temperature0-40˚C Humidity5~95% RH non-condensing, wet bulb: 27˚C Power SupplyExternal Power Adapter, 60W, 100-240V Secure DesignKensington security slot for theft prevention Fan1 x quiet cooling fan (7 cm, 12V DC) ※HDDの1台からアラームが出ている状況です