[DISCONTINUED] QVP-21A-04CH-US QNAP 4 Channel NVR 132Mbps Max Throughput - No HDD

The QVP-21A QVR Pro appliance is a tower-based network surveillance server that supports real-time video/audio monitoring, high-resolution recording, and playback from multiple IP cameras. Users can easily monitor cameras from different platforms (Windows, Mac and mobile devices), making it easier for businesses, offices, and home users to safeguard their property and possessions.

Specifications

• OS - QVR Pro OS (QVP)
• CPU - Intel J1900 quad-core 2.0 GHz processor (burst up to 2.42 GHz)
• CPU Architecture - 64-bit x86
• System Memory - 8 GB SO-DIMM DDR3L (2 x 4 GB)
• Graphic Processors - Intel HD Graphics
• Maximum Memory - 8 GB (2 x 4GB)
• Memory Slot - 2 x SO-DIMM DDR3L
• Flash Memory - 5GB (Dual boot OS protection)
• Max Local Display Live Cameras - 12ch @ All 1080p,H.264, 30FPS, 12ch @ All 720p,H.264, 30FPS
• Max Local Display Playback Cameras - 12
• Max Client Concurrent Connection - 6
• Embedded Channel - 4
• Max Channel - 12
• Max Throughput - 132 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 - Yes
• 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) - 5.91 x 4.02 x 8.5 inch
• Weight (Net) - 3.24 lbs
• Weight (Gross) - 6.44 lbs
• 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: HDD Sleep Mode - 10.14 W
• Power Consumption: Operating Mode, Typical - 16.34 W
• Power Off (Wake-On- LAN/WOL) - 0.74
• Fan - 1 x 70mm, 12VDC
• Sound Level - 19.4 db(A)
• System Warning - Buzzer
• Tray Locker - Yes
• File System: Internal Hard Drive - EXT4
• RAID Recovery - Yes
• Online RAID Capacity Expansion - Yes
• RAID 1 - Yes
• Single Disk - Yes
• Wake on LAN (WOL) - Yes
• Schedule Power On/Off (15 settings) - Yes
• Telnet & SSH logins (Admin only) - Yes
• Syslog Server & Client - Yes
• Language - English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek

QVP-21A-04CH-US Specifications PDF