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QNAP QVP-21A-4CH: 2-bay NVR, Intel J1900 4-core 2GHz processor (burst up to 2.42 GHz), 8GB SO-DIMM DDR3L, 2 GbE, 3 USB 3.1 Gen 1.
Thiết bị lưu trữ cho Camera giám sát QNAP QVP-21A-4CH
| SKU | QVP-21A-4CH |
|---|---|
| OS | QVR Pro OS (QVP) |
| CPU | • Intel® J1900 quad-core 2.0 GHz processor (burst up to 2.42 GHz) • Architecture: 64-bit x86 • Graphic Processors: Intel® HD Graphics |
| Memory | • System: 8 GB SO-DIMM DDR3L (2 x 4 GB) • Maximum: 8 GB (2 x 4 GB) • Slot: 2 x SO-DIMM DDR3L |
| Flash Memory | 5GB (Dual boot OS protection) |
| Max Live Cameras (Local Display) | • 12ch @ All 720p,H.264, 30FPS • 6ch @ All 1080p,H.264, 30FPS |
| Max Playback Cameras (Local Display) | 12 |
| Max Concurrent Connection (Client) | 8 (4 live cameras / per remote client) *The number of client concurrent connection varies by live cameras |
| Embedded Channel | 4 |
| Max Channel | 16 |
| Max Throughput | 180 Mbps |
| Drive Bay | 2 x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility | 3.5-inch bays: • 3.5-inch SATA hard disk drives • 2.5-inch SATA hard disk drives • 2.5-inch SATA solid state drives |
| Hot-swappable | ✔ |
| Gigabit Ethernet Port (RJ45) | 2 |
| USB 3.2 Gen 1 port | 3 |
| HDMI Output | 1, HDMI 1.4b (up to 3840 x 2160 @ 30Hz) |
| Form Factor | Tower |
| LED Indicators | Power/Status, LAN, USB, HDD1-2 |
| Buttons | Power, USB copy, Reset |
| Dimensions (HxWxD) | 150 × 102 × 216 mm |
| Weight | 1.47 ~ 2.92 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 | 90W adapter, 100-240V |
| Power Consumption: Operating Mode, Typical | 16.34 W |
| Fan | 1 x 70mm, 12VDC |
| Features |
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