Product Comparison

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D3644-B µATX
  D3644-B µATX D3643-H µATX
  Extended Lifecycle Motherboard supporting the 8th/9th Gen Intel® Core™ i & Xeon® E-21xx/22xx Processors This product is not available in your region.
ProcessorIntel® Xeon® E-21xx/E-22xx processor series Intel® 8th & 9th Gen. Core™ i9 / i7 / i5 / i3 Processor Series Intel® Pentium®/Intel® Celeron® processor series-
ChipsetIntel® C246 Chipset-
Main Memory4x DDR4 2666/2400/2133 DIMM up to 64GByte; ECC support-
Graphics ControllerIntel® UHD Graphics (depends on installed processor), DX12-
Display2x DP V1.2 1x DVI-D-
Audio ControllerRealtek ALC671-
Audio5.1-channel, High Definition Audio Codec-
EthernetIntel i219LM with 10/100/1000 MBit/s-
USB4x USB 2.0 6x USB 3.1 Gen1 2x USB 3.1 Gen2 1x USB 3.1 Gen2 stick socket-
Serial1x RS232 (by header)-
Available I/Os--
SATA6x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI, RAID 0/1/5/10-
Expansion1x M.2 Key-M PCIe (2280) 1x M.2 Key-E (2230) PCIe x16: 1x 16 lanes, Gen3/1x 4 lanes, Gen3 PCIe x1: 1x Gen3, "open"/1x 1 lane, Gen3, "closed"-
Power connectorATX Power Supply (24+4 Pin)-
Input Voltage12 V and 3.3 V Supply Voltage on PCIe Slots 3.3 V Auxiliary Supply Voltage on PCIe Slots (Wake-Up Function)-
BIOSAMI Aptio 5.x (UEFI) BIOS-
Watchdog3 Level HW Watchdog (BIOS POST / BIOS BOOT / OS)-
Real Time Clockintegrated; CMOS Battery buffered-
Cooling3x PWM fan (1 x CPU / 2 x System)-
Operating SystemWindows 10 Linux-64-
Mechanical DimensionsµATX (243.8 x 243.8 mm / 9.6" x 9.6")-
Operation Temperature10°C-50°C-
Humidity5%-85%-
CertificationscTÜVus acc. IEC62368-1, CE Class B, FCC-B verified-


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