QNAP TS-669 Pro 6-bay NAS

• Centralized Storage and File Sharing
• Backup Center for Business
• NAS, iSCSI/ IP-SAN Storage Combo Solution for Server Virtualization
• iSCSI and Virtualization Deployment
• Feature-rich All-in-one NAS Applications Private Cloud Storage for Ease of Deployment
• Exceptional Performance: 221.8 MB/sec Reading, 220.8 MB/sec Writing
• SuperSpeed USB3.0, SATA 6Gb/s Supported
• Energy-efficient & Eco-friendly

CPU : Intel® Atom™ 2.13GHz Dual-core Processor

DRAM : 1GB RAM (Expandable RAM, up to 3GB)
NOTE:
1. The system memory can be increased to 3GB by installing an additional 1GB/2GB SO-DIMM RAM module.
2 .For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide

Flash Memory : 512MB DOM

Hard Disk Drive : 6 x 3.5” or 2.5” SATA 6Gb/s, SATA 3Gb/s hard drive or SSD
NOTE:
1. The system is shipped without HDD.
2. For the HDD compatibility list, please visit http://www.qnap.com/en/index.php?sn=3877&lang=en

Hard Disk Tray : 6 x Hot-swappable and lockable tray

LAN Port : 2 x Gigabit RJ-45 Ethernet port

LED Indicators : Status, LAN, USB, HDD 1, HDD 2, HDD3, HDD4, HDD5, HDD6

USB : 2 x USB 3.0 port (Back: 2) , 5 x USB 2.0 port (Front: 1; Back: 4) , Support USB printer, pen drive, USB hub, and USB UPS etc.

eSATA : 2 x eSATA port (Back)

Buttons : System: Power button, USB One-Touch-Backup Button, Reset button

Alarm Buzzer : System warning

Form Factor : Tower

Dimensions : 175 (H) x 257 (W) x 235 (D) mm , 6.89 (H) x 10.12 (W) x 9.25 (D) inch

Weight : Net weight (NAS only) : 5.2 kg (11.46 lbs) , Gross weight (with packing and accessories) : 6.05 kg/13.34 lb

Sound Level (dB) : HDD sleep: 18.3 dB In operation: 25.5 dB , (with 6 x 500GB HDDs installed)

Power Consumption (W) : Sleep mode: 31.5W , In Operation:63.6W , Power-off (in WOL mode): 1W (with 6 x 500GB HDD installed)

Temperature : 0-40˚C

Humidity : 5~95% RH, wet bulb:23C

Power Supply : Input: 100-240V AC, 50/60Hz, Output: Redundant 250W

Secure Design : K-lock security slot for theft prevention

VGA : Reserved VGA interface for maintenance

Fan : 2 x quiet cooling fan (9 cm, 12V DC)