33 lines
1.6 KiB
Markdown
33 lines
1.6 KiB
Markdown
# Welcome to the Helios4 Wiki.
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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).
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<img style="float: right;" src="/img/intro/helios4.jpg">
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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.
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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.
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**Beside consolidating technical data, the purpose of this Wiki is also to provide guideline on how to setup your Helios4.**
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## Overall Specifications
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**Board Specifications**||
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CPU Model|Marvell Armada 388 (88F6228)<br>ARM Cortex-A9
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CPU Architecture|ARMv7 32-bit
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CPU Frequency|Dual Core 1.6 Ghz
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Additional Features|- RAID Acceleration Engines<br>- Security Acceleration Engines<br>- Wake-on-LAN
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System Memory|2GB DDR3L ECC
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SATA 3.0 Ports|4
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Max Raw Capacity|48 TB (12 TB drive x 4)
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GbE LAN Port|1
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USB 3.0|2
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microSD (SDIO 3.0)|1
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GPIO|12
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I2C|1
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UART|1 (via onboard Micro-USB converter)
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Boot Mode Selector|- SPI<br>- SD Card<br>- UART<br>- SATA
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SPI NOR Flash|32Mbit onboard
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PWM FAN|2
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DC input|12V / 8A
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