Plug Computer with Seagate FreeAgent® GoFlex™

Ionics’ Cirrus just got better! This time, it supports 2.5 inch storage drives. The unit comes with a default FreeAgent® GoFlex™ storage system from Seagate. Cirrus now allows users to freely upgrade and choose their storage media by utilizing the storage system of Seagate or any other commonly available hard drive brands in the market. It offers the same 2GHz processing power. The memory however, is increased to twice the previous size. This means better performance and wider choice of application to port in. Did we say it’s already 802.11 b/g/N ready?


  • Based on the Marvell Kirkwood 2GHz processor
  • 1GB DDR3 and 512MB NAND Flash
  • Default 500 GB Seagate FreeAgent® GoFlex™ Storage System
  • User replaceable off-the-shelf storage system
  • 802.11b/g/N for high speed wireless network connection

Cirrus Product Specifications

Potential Applications
  • Mini Server for the home or small office
  • Multimedia server for DLNA-enabled players (e.g., iPhone, Sony PSP, others)
  • Torrent Server/Client
  • Storage of home video surveillance streams
  • Dedicated Home File Server
  • And more…
  • 2GHz Marvell processor
  • 1GB DDR3
  • 512MB NAND Flash
  • 2.5” 500GB Seagate FreeAgent® GoFlex™ Storage System
  • 802.11 b/g/N (Micro-AP / Client) WPS support on Client Mode
  • 10/100/1000Base-T (Gigabit) Ethernet
Operating System
  • Debian 5 Lenny
  • Linux 2.6.X.X Kernel
  • Marvell u-boot (v3.4.26)
  • Integrated 24W power supply
  • AC Input: 100 - 240VAC, 50/60Hz
I/O & LEDs
  • 2 programmable buttons
  • USB 2.0 Host Port (Type A with overload protection)
  • Status, WLAN, HDD Activity LEDs
Physical Dimension
  • 132mm (L) x 88mm (W) x 56.5mm (H)
  • CAT6 1.5 m LAN Cable
  • USB Console Cable
Regulatory Compliance
  • Safety: UL
  • EMC: FCC, CE
  • RoHS
  • Temperature range:
    • Operating: 0°C to 40°C (32°F to 104°F)
    • Storage: -25°C to 70°C (-13°F to 158°F)
  • Humidity: 5% to 95% non-condensing
  • 1 year standard.
Development Kit version
(for Software Developers)
  • Development Kit Module with access to UART and JTAG
  • Bundled Linux distribution, Developer’s SDK & Documentation
  • Specifications are subjected to change without prior notice
  • Regulatory certifications pending