Product comparison · 2 motherboards

Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX vs GIGABYTE MZ33-AR1 Socket SP5 Extended ATX

38specifications compared
24differ
14identical
45known for one product only

Key differences

The GIGABYTE MZ33-AR1 Socket SP5 Extended ATX has 20 more memory slots than the Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX (24 vs 4). The Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX has 1 more storage drives supported than the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX (7 vs 6). The Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX has 1 more USB 3.2 Gen 2 (3.1 Gen 2) connectors than the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX (1 vs 0). Processor manufacturer: Intel on the Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX, AMD on the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX. Processor socket: LGA 1851 (Socket V1) on the Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX, Socket SP5 on the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX.

Processor manufacturer
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:Intel
- MZ33-AR1 Socket SP5 Extended ATX:AMD
Processor socket
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:LGA 1851 (Socket V1)
- MZ33-AR1 Socket SP5 Extended ATX:Socket SP5
Compatible processor series
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:Intel Core Ultra (Series 2)
- MZ33-AR1 Socket SP5 Extended ATX:AMD EPYC 9004, AMD EPYC 9005
Number of memory slots
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:4
- MZ33-AR1 Socket SP5 Extended ATX:24
Number of storage drives supported
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:7
- MZ33-AR1 Socket SP5 Extended ATX:6
USB 3.2 Gen 2 (3.1 Gen 2) connectors
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:1
- MZ33-AR1 Socket SP5 Extended ATX:0
Number of SATA III connectors
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:4
- MZ33-AR1 Socket SP5 Extended ATX:0
USB 2.0 ports quantity
- E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX:1
- MZ33-AR1 Socket SP5 Extended ATX:0

Side by side

Differences highlightedShow differences only

Comparison of E-90MB1JW0-M0EAY0, MZ33-AR1
83 specifications	A Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX Model E-90MB1JW0-M0EAY0 View product	B GIGABYTE MZ33-AR1 Socket SP5 Extended ATX Model MZ33-AR1 View product
Processor3 differ
Processor manufacturerDiffers	Intel	AMD
Processor socketDiffers	LGA 1851 (Socket V1)	Socket SP5
Compatible processor seriesDiffers	Intel Core Ultra (Series 2)	AMD EPYC 9004, AMD EPYC 9005
Supported processor socketsKnown for one	LGA 1851	Unknown — not stated by the source
Memory1 differ
Supported memory types	DDR5-SDRAM	DDR5-SDRAM
Number of memory slotsDiffers	4	24
Memory slots type	DIMM	DIMM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Maximum internal memoryKnown for one	256 GB	Unknown — not stated by the source
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Supported memory clock speedsKnown for one	Unknown — not stated by the source	3600,4000,4400,4800 MHz
Storage controllers1 differ
Supported storage drive typesKnown for one	HDD & SSD	Unknown — not stated by the source
Supported storage drive interfaces	M.2	M.2
Number of HDDs supportedKnown for one	4	Unknown — not stated by the source
Number of storage drives supportedDiffers	7	6
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0	Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
On-board graphics card modelKnown for one	Unknown — not stated by the source	Aspeed AST2600
Internal I/O2 differ
USB 2.0 connectors	1	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1	1
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers	1	0
Number of SATA III connectorsDiffers	4	0
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
Front panel connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
12V power connectorKnown for one	Yes	Unknown — not stated by the source
Thunderbolt headersKnown for one	1	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
Number of EPS power connectors (8-pin)Known for one	Unknown — not stated by the source	2
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	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 quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	1	2
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
DVI-D ports quantity	0	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
COM ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	2.5 Gigabit Ethernet	Gigabit Ethernet
Wi-Fi	No	No
LAN controllerKnown for one	Unknown — not stated by the source	Broadcom BCM57416
Features3 differ
Component forDiffers	PC	Server
Motherboard form factorDiffers	micro ATX	Extended ATX
Motherboard chipset familyDiffers	Intel	AMD
Motherboard chipsetKnown for one	Intel B860	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10 x64	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Blue
Power source typeKnown for one	Unknown — not stated by the source	ATX
Expansion slots2 differ
PCI Express x4 (Gen 4.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 5.x) slotsDiffers	1	4
Number of M.2 (M) slotsDiffers	3	1
1st M.2 largest key sizeKnown for one	2280	Unknown — not stated by the source
1st M.2 highest PCI Express generationKnown for one	5.0	Unknown — not stated by the source
2nd M.2 largest key sizeKnown for one	2280	Unknown — not stated by the source
2nd M.2 highest PCI Express generationKnown for one	4.0	Unknown — not stated by the source
3rd M.2 highest PCI Express generationKnown for one	4.0	Unknown — not stated by the source
BIOSidentical
BIOS typeKnown for one	UEFI AMI	Unknown — not stated by the source
BIOS memory sizeKnown for one	256 Mbit	Unknown — not stated by the source
Packaging data3 differ
Package widthDiffers	275 mm	409 mm
Package depthDiffers	275 mm	355 mm
Package heightDiffers	67.5 mm	78 mm
Package weightKnown for one	1.3 kg	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	275 mm	304.8 mm
DepthDiffers	275 mm	330.2 mm
HeightKnown for one	67.5 mm	Unknown — not stated by the source
Packaging contentidentical
Cables included	SATA	SATA
Screws includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
WeightKnown for one	1 kg	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%

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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