IEI Technology PUZZLE-A002, User Manual, Page: 13 / 87

PUZZLE-A002
Page 3
1.3 Features
The PUZZLE-A002 features are listed below:
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Powered by AMD RX-421ND processor (quad-core, up to 3.4 GHz)
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Support two 2400 MHz DDR4 non-ECC RDIMMs (system max. 32 GB)
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Support two 2.5” SATA SSD/HDD
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Support up to six GbE connections via Broadcom BCM5720 controllers
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Upgradable with future expansion cards by two PCIe x4 slots, one M.2 slot
and one PCIe Mini card slot
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One RJ-45 RS-232 serial port
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Supports two USB 3.1 Gen 1 (5 Gb/s) ports
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1U chassis for rack mounting
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RoHS compliant
1.4 Front Panel
The overview of the front panel is shown in Figure 1-2 .
Figure 1-2: PUZZLE-A002 Front Panel
The states of the LED indicators located on the front panel are listed below.
Power LED
Off The system is turned off.
Blue The system is turned on.
HDD Status LED
Off No HDD activity
Blinking Blue HDD activity
Alert LED
Off No alert
Red Alert message