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Gauthier Provost 2017-11-22 13:48:50 +08:00
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# Welcome to the Helios4 Wiki.
Helios4 is a powerful ARM based board specially designed for Network Attached Storage setups. It harnesses its processing capabilities from the ARMADA 38x-MicroSoM from SolidRun.
Helios4 is a powerful ARM based board specially designed for Network Attached Storage. It harnesses its processing capabilities from the **ARMADA 38x-MicroSoM** from [SolidRun](https://wiki.solid-run.com/doku.php?id=products:a38x:microsom).
The Marvell ARMADA® 388 is a robust and energy-efficient System on Chip (SoC) with a collection of high speed interfaces especially suited for headless data processing, networking and storage. This Dual-core ARM Cortex A9 CPU clocked at 1.6 Ghz integrates a Cryptographic and XOR DMA engines to provide the best level of performance for NAS functionality.
<img style="float: right;" src="/img/intro/helios4.jpg">
The Helios4 is an open source and open hardware project, therefore we will do our best to publish any data related to the project on this wiki.
The **Marvell ARMADA® 388** is a robust and energy-efficient System on Chip (SoC) with a collection of high speed interfaces especially suited for headless data processing, networking and storage. This Dual-core ARM Cortex A9 CPU clocked at 1.6 Ghz, paired with 2GB of ECC memory, integrates a Cryptographic and XOR DMA engines to provide the best level of performance and reliability for NAS functionalities.
**Beside consolidating technical data, the purpose of this wiki is also to provide guideline on how to setup your Helios4.**
The Helios4 is an open source and open hardware project, therefore our objective is to publish any data related to the project on this Wiki.
![Helios4](/img/intro/helios4.jpg)
**Beside consolidating technical data, the purpose of this Wiki is also to provide guideline on how to setup your Helios4.**
## Overall Specifications
**Board Specifications**||
---|---
CPU Model|Marvell Armada 388 (88F6228)<br>ARM Cortex-A9
CPU Architecture|ARMv7 32-bit
CPU Frequency|Dual Core 1.6 Ghz
Additional Features|- RAID Acceleration Engines<br>- Security Acceleration Engines<br>- Wake-on-LAN
System Memory|2GB DDR3L ECC
SATA 3.0 Ports|4
Max Raw Capacity|48 TB (12 TB drive x 4)
GbE LAN Port|1
USB 3.0|2
microSD (SDIO 3.0)|1
GPIO|12
I2C|1
UART|1 (via onboard Micro-USB converter)
Boot Mode Selector|- SPI<br>- SD Card<br>- UART<br>- SATA
SPI NOR Flash|32Mbit onboard
PWM FAN|2
DC input|12V / 8A