About | APU2 | Flash | Tools | Shop | Support |
apu2b4 | System board |
---|---|
Status | EOL, superseded by apu2c. |
Part numbers |
apu2e0 = 2 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (stripped down board)
apu2e2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM apu2e4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM apu2e5 = 3 i211AT LAN / AMD GX-412TC CPU / 4 GB DRAM apu2d0 = 2 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2d2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2d4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM (superseded) apu2c0 = 2 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2c2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2c4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM (superseded) apu2b2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2b4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM (superseded) |
Use with |
case1d2u /
case1d2blku /
case1d2redu /
case1d2bluu enclosures (use 2 LAN enclosures
for apu2c0)
ac12veur3 / ac12vus2 / ac12vuk AC adapter msata16f / msata16g (and other sizes) mSATA SSD sd4b SD card wle200nx / wle600vx / wle900vx miniPCI express wireless modules spi1a flash recovery module |
Specification |
|
Documentation | user's manual |
Howto | HowTo collection |
Cooling assembly | apu cooling assembly instructions |
BIOS update |
Update 3/2017: various fixes, iPXE with setup
Update 3/11/2016: add iPXE payload (cannot disable in setup yet) Update 3/7/2016: add SD boot support Update 2/11/2016: fix some performance leaks Update 1/20/2016: fix miniPCIe IRQ assignments, wle200nx working Please see Howto collection for instructions on BIOS upgrade. |
Update apu2e: | Changed battery socket footprint to avoid contact problems. Add signal integrity resistor for core voltage control signal. |
Update apu2d: | Reduce leakage current between V3 and V3A power rails (can cause problems with SD cards). Add options for better compatibility with LTE modem modules. |
Update apu2c: | Integrate blue wire patches (EMI, power-up circuit) into PCB fab. |
Schematic | apu2b / apu2c / apu2d schematics |
Manufacturer | PC Engines |
Origin | Taiwan |
© 2002-2021 PC Engines GmbH. All rights reserved . |