Home Server upgrade

最近 upgrade 了個 Synology server (DS-101 ) the very first NAS server, it still fully functional but the firmware could not upgrade to the current version (DSM2.2), 考慮了好久, 昨天終於去買了隻 DS-209 + 2隻 1T Seagate (ST31000528AS) 來做個 RAID-1

Synology DS-209



  • CPU: 1.2GHz, 16bit@DDR800
  • Memory: 256MB
  • Internal HDD1: 3.5″ SATA(II) X2 or 2.5″ SATA/SSD X2 (with the Disk Holder)
  • Max Internal Capacity: 4TB (2x 2TB hard drives)8 (See All Supported HDD)
  • External HDD Interface: USB 2.0 port X3
  • Size: 160mm X 218mm X 88mm
  • Weight: 0.98kg
  • LAN: Gigabit X1
  • Fan: X1(70mmX70mm)
  • Noise Level:2 24dB(A)
  • Power Recovery
  • AC Input Power Voltage: 100V to 240V
  • Power Frequency: 50Hz to 60Hz, Single Phase
  • Max Supported IP Camera: 87 (See All Supported IP Cameras)
  • Operating Temperature: 5°C to 35°C (40°F to 95°F)
  • Storage Temperature: -10°C to 70°C (15°F to 155°F)
  • Relative Humidity: 5% to 95%RH
  • Maximum Operating Altitude: 10,000 feet

Seagate Barracuda 7200.12 SATA 3Gb/s 1TB Hard Drive (ST31000528AS)

Model Number ST31000528AS
Interface SATA 3Gb/s
Cache 32MB
Capacity 1 TB
Areal density (avg) 329 Gbits/inch2
Guaranteed Sectors 1,953,525,168
Height (max) 26.1 mm (1.028 inches)
Width (max) 101.6 mm (4.000 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 622 grams (1.371 pounds)
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <8.5 msec
Random write seek time <9.5 msec
Annual Failure Rate 0.32%
Maximum start current, DC 2.0 amps