Internal connector s an d slots
List of onboard Features D3641 D3642 D3643
CPU Socket max. 95W
TDP
H4-LGA1151 H4-LGA1151 H4-LGA1151
Chipset Intel® C246 Intel® Q370 Intel® B360
Memory Speed 2133 / 2400 / 2666 2133 / 2400 / 2666 2133 / 2400 / 2666
Memory DDR4 Slots
444
Board size μATX μATX μATX
DVI-D 1 1 1
DP (Displayport)
222
Multichannel Aud io 5.1 5.1 5.1
Audio S PDIF Output Yes No No
Audio Buzzer Magnetic
--
Internal Speaker S
upport
2W / 4O hm 2W / 4Ohm 2W / 4O hm
LAN: Speed
10Mbit / 100Mbit /
1000Mbit
10Mbit / 100Mbit /
1000Mbit
10Mbit / 100Mbit /
1000Mbit
LAN 1: Controller I219LM I219LM I219LM
LAN 2: Controll
er I210
--
iAMT (Version)
12.0 12.0
-
M.2 2280 SSD Connector PCIe3.0 / 4 lanes PCIe3.0 / 4 lanes
PCIe3.0 / 4 lanes
(2280/22110 supp ort)
Intel® Opt
ane Support Yes Yes Yes
M.2 2230 W
LAN,
Bluetoot
h® Connector
PCIE3.0 /USB 2.0 PCIE3.0 /USB 2.0
-
SATA 6 Gb/s Ports
1
664
Supported RAID Levels 0,1,5,
10
0,1,5,
10
-
PCIe Sp
eed
3.0 / 2.
0
3.0 / 2.
0
3.0 / 2.
0
Supported USB Spe ed
USB2.0 /
USB3.1 Gen1 (5 Gbit) /
USB3.1 Gen2 (10
Gbit)
USB2.0 /
USB3.1 Gen1 (5 Gbit) /
USB3.1 Gen2 (10
Gbit)
USB2.0 /
USB3.1 Gen1 (5 Gbit) /
USB3.1 Gen2 (10
Gbit)
PS2 Port Keyboard / Mouse Keyboard / Mouse Keyboard / Mouse
COM
Port 1 external external external
COM Port 2
internal No No
COM Port 3 i
nternal
N
o
N
o
C
OM Port 4 internal No No
Parallel Internal Connector
Yes No No
CPU FAN 1
2
Yes Yes Yes
FAN 2 Yes Yes Yes
FAN 3 Y es Y es No
PSU FAN 4
2
Yes
3
No No
FAN Control Silent FAN Silent FAN Silent FAN
Extended Lifetime
Yes Yes Yes
Fujitsu