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CPU | Intel® Celeron® J3455 quad-core 1.5 GHz processor (burst up to 2.3 GHz) |
CPU Architecture | 64-bit x86 |
Graphic Processors | Intel® HD Graphics 500 |
Floating Point Unit | |
Encryption Engine | (AES-NI) |
Hardware-accelerated Transcoding | |
System Memory | 4 GB SO-DIMM DDR3L (2 x 2 GB) |
Maximum Memory | 8 GB (2 x 4 GB) |
Memory Slot | 2 x SO-DIMM DDR3L For dual-DIMM configuration, you must use a pair of identical DDR3L modules. |
Flash Memory | 4 GB (Dual boot OS protection) |
Drive Bay | 6 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 |
Hot-swappable | |
M.2 SSD Slot | Optional via a PCIe adapter |
SSD Cache Acceleration Support | |
Gigabit Ethernet Port (RJ45) | 2 Expandable with an optional PCIe adapter |
10 Gigabit Ethernet Port | Optional via a PCIe adapter |
Jumbo Frame | |
PCIe Slot | 1 Slot 1: PCIe Gen 2 x2 PCIe bandwidth limitations will restrict the NAS 10GbE performance. |
USB 3.2 Gen 1 port | 5 |
USB 3.2 Gen 2 (10Gbps) Port | Optional via a PCIe adapter |
USB QuickAccess | 1 x USB 3.2 Gen 1 Type-C |
SDXC Card Reader | 1 |
IR Sensor | (RM-IR004, RM-IR002, & MCE) |
HDMI Output | 2, HDMI v1.4b (up to 3840 x 2160 @ 30Hz) |
Audio Input | 2 x 3.5mm dynamic microphone input jacks |
Audio Output | 1 x built-in speaker, 1 x 3.5mm line out jack (for amplifier or headphone amplifier) |
Form Factor | Tower |
LED Indicators | Power/Status, LAN, USB, HDD1-6, SD card, USB QuickAccess |
LCD Display/ Button | OLED with capacitive touch buttons |
Buttons | Power, USB copy, Reset, Capacitive touch buttons (select, enter) |
Dimensions (HxWxD) | 168 × 235 × 226 mm |
Weight (Net) | 3.02 kg |
Weight (Gross) | 4.63 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, 120W, 100-240V |
Power Consumption: HDD Sleep Mode | 20.62 W |
Power Consumption: Operating Mode, Typical | 40.33 W |
Fan | 2 x 90mm |
Sound Level | 19.6 db(A) |
System Warning | Buzzer |
Kensington Security Slot | |
Max. Number of Concurrent Connections (CIFS) | 800 |
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