Product comparison · 2 motherboards

Fujitsu D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX vs Fujitsu D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX

41specifications compared
10differ
31identical
37known for one product only

Key differences

ECC сompatibility
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:Non-ECC
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:ECC & Non-ECC
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:1
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:2
USB 3.2 Gen 2 (3.1 Gen 2) connectors
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:0
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:1
Number of SATA III connectors
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:4
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:0
Motherboard chipset
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:Intel B360 Express
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:Intel C246
PCI Express x1 (Gen 3.x) slots
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:2
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:1
PCI Express x16 (Gen 3.x) slots
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:2
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:1
BIOS type
- D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX:AMI
- D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX:UEFI

Side by side

Differences highlightedShow differences only

Comparison of D3643-H, D3644-B
78 specifications	A Fujitsu D3643-H Intel B360 Express LGA 1151 (Socket H4) micro ATX Model D3643-H View product	B Fujitsu D3644-B Intel C246 LGA 1151 (Socket H4) micro ATX Model D3644-B View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Compatible processor seriesDiffers	Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®, Intel® Xeon® E3 Family	Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®, Intel® Xeon®
Memory1 differ
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Number of memory slots	4	4
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.2 V	1.2 V
ECC сompatibilityDiffers	Non-ECC	ECC & Non-ECC
Supported memory clock speeds	2133,2400,2666 MHz	2133,2400,2666 MHz
Maximum internal memoryKnown for one	64 GB	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	64 GB
Storage controllersidentical
Supported storage drive typesKnown for one	HDD & SSD	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardKnown for one	UHD Graphics	Unknown — not stated by the source
DirectX versionKnown for one	12.0	Unknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectors	1	1
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	2
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers	0	1
Number of SATA III connectorsDiffers	4	0
Number of SATA II connectors	0	0
Number of Parallel ATA connectors	0	0
S/PDIF out connectorKnown for one	No	Unknown — not stated by the source
Front panel audio connector	Yes	Yes
Front panel connectorKnown for one	Yes	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	No	Unknown — not stated by the source
Parallel connectorKnown for one	No	Unknown — not stated by the source
Serial port headersKnown for one	0	Unknown — not stated by the source
Number of SATA connectorsKnown for one	Unknown — not stated by the source	6
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	1	1
DisplayPorts quantity	2	2
DisplayPort version	1.2	1.2
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
COM ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
LAN controllerKnown for one	Intel I219LM	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Component for	PC	PC
Motherboard form factor	micro ATX	micro ATX
Motherboard chipset family	Intel	Intel
Motherboard chipsetDiffers	Intel B360 Express	Intel C246
Audio chipKnown for one	Realtek ALC671	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Linux operating systems supported	Yes	Yes
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC-B, cTÜVus	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	ATX
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsDiffers	2	1
PCI Express x16 (Gen 3.x) slotsDiffers	2	1
PCI slotsKnown for one	0	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
Number of M.2 (M) slotsKnown for one	Unknown — not stated by the source	1
BIOS1 differ
BIOS typeDiffers	AMI	UEFI
Processor special featuresidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	2.0	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 50 °C	Unknown — not stated by the source
Weight & dimensions1 differ
Width	243.8 mm	243.8 mm
DepthDiffers	213.4 mm	243.8 mm
Other featuresidentical
S/PDIF in connectorKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)	95 W	95 W
Analog audio outputKnown for one	Unknown — not stated by the source	3

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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