A comparison between Arestech`s new MERA/MEVA/MEGA series

17 May 2021 Product News
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IPC2U partner Arestech released three new series of modular embedded computers – MERA, MEVA and MEGA. All these computers have rugged chassis from extruded aluminum with heavy duty metal and can operate in industrial grade temperatures from -40 to +70C. All items support Intel 8th Gen Core i3/i5/i7 CPU and some models of MERA and MEVA series supports Intel Celeron J1900. All of them support triple displays and many I/O ports, that can be further customized by up to four special modules called “Universal I/O Brackets”, which offer additional USB, COM or LAN ports. Depending on the environment and the application, some models can be operated in fanless mode or with an optional internal fan kit. The 2,5” HDD/SSDs are accessible from the outside and some models even feature RAID. More details can be found in the following comparison table:

MERA series MEVA series MEGA series
Main features Compact size, Cable-free and jumper-less design For machine vision, Cable-free and jumper-less design enables easy, flexible expansion Supports high performance GPU cards up to 380W, Cable-free and jumper-less design
CPU MERA-2000 : Celeron J1900
MERA-3100: 8-9th Gen Intel Core i3/i5/i7 (35W)
MEVA-2010 : Celeron J1900
MEVA-3110: 8-9th Gen Intel Core i3/i5/i7 (35W/65W)
8-9th Gen Intel Core i3/i5/i7
Storage SATA HDD/SSD, mSATA / cFast (MERA-3100 supports RAID 0/1/5/10) SATA HDD/SSD, mSATA / cFast (MEVA-3110 supports RAID 0/1/5/10) SATA HDD/SSD, mSATA / cFast (MEGA-3111 / 3112 supports RAID 0/1/5/10)
Intel Gbit LAN ports Up to 3x Intel GbE ports, supporting Wake-on-LAN and PXE Up to 3x Intel GbE ports, supporting Wake-on-LAN and PXE Up to 3x Intel GbE ports, supporting Wake-on-LAN and PXE
Serial ports Up to 6x COM (RS232/422/485) with Auto Flow Control 6x COM (RS232/422/485) with Auto Flow Control 6x COM (RS232/422/485) with Auto Flow Control
Expansion slots Up to 4x Mini PCIe Full Size sockets MEVA-2010: up to 1x PCIe x16 and 2x PCIe x4
MEVA-3100 series: 1xPCIe x16 and 2x PCIe x8
Up to 1x PCIe x16 and 2x PCIe x8
Display VGA, DVI, Display Port
External AT / ATX power mode switch Yes
Operating temperature -40..+70C
External PC / Car mode switch Yes

For more specific information regarding the particular models, please visit the respective product-pages:

MERA-2000-Series (compact, w/ Intel Celeron J1900)
MERA-3000-Series (compact, w/ Intel Core-i 8th/9th Gen.)
MEVA-2000-Series (expandable (PCIe), w/ Intel Celeron J1900)
MEVA-3000-Series (expandable (PCIe), w/ Intel Core-i 8th/9th Gen.)
MEGA-3000-Series (expandable (PCIe), suitable for high performance GPUs, w/ Intel Core-i 8th/9th Gen.)

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