www.aaeon.com Note: All specifications are subject to change without notice. 30 Model BIO-ST01-L1U2 BIO-ST01-M1U1 BIO-ST02-C4M1 System Form Factor 2.5“ Board 2.5“ Board 2.5“ Board BIO 80 Pin Hi-speed Board to board connector 80 Pin Hi-speed Board to board connector 80 Pin hi-speed Board to board connector Power Requirement Power from MB by BIO Power from MB by BIO Power from MB by BIO Board Size 3.94" x 2.84" (100mm x 72mm) 3.94" x 2.84" (100mm x 72mm) 3.94" x 2.84" (100mm x 72mm) Gross Weight 200g 200g 200g Operating Temperature 32°F ~ 140°F (0°C ~ 60°C) 32°F ~ 140°F( 0°C ~ 60°C) 32°F ~ 140°F (0°C ~ 60°C) Storage Temperature -40 °F ~ 176°F (-40°C ~ 80°C) -40 °F ~ 176°F (-40°C ~ 80°C) -40 °F ~ 176°F (-40°C ~ 80°C) Operating Humidity 0% ~ 90% relative humidity, non- condensing 0% ~ 90% relative humidity, non- condensing 0% ~ 90% relative humidity, non- condensing I/O PCIe Realtek 8111E, 10/100/1000Base-TX, RJ-45 x 1 Mini-Card x 1 Mini-Card x 1 (full size), SIM x 1 USB USB2.0 x2 on rear I/O USB2.0 x 1 on rear I/O USB2.0 x 1 on rear I/O Audio Dual Channel Audio output with 2W Amp. Dual Channel Audio output with 2W Amp. — Expansion Interface SMbus x 1, GPIO x 1 SMbus x 1, GPIO x 1 — SIM — SIM Slot x 1 — Serial Port — — COM1, COM2 RS-232 by Pin Header COM3, COM4 RS-232 on Rear I/O Note Pico-ITX Boards-BIO