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Product comparison · 2 motherboards

GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX vs GIGABYTE MZ33-AR1 Socket SP5 Extended ATX

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  • 48specifications compared
  • 15differ
  • 33identical
  • 22known for one product only

Key differences

The GIGABYTE MZ33-AR1 Socket SP5 Extended ATX has 8 more memory slots than the GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX (24 vs 16). The GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX has 10 more storage drives supported than the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX (16 vs 6). The GIGABYTE MZ33-AR1 Socket SP5 Extended ATX has 1 more USB 2.0 connectors than the GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX (1 vs 0). Processor manufacturer: Intel on the GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX, AMD on the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX. Processor socket: LGA 4677 (Socket E) on the GIGABYTE MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX, Socket SP5 on the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 4677 (Socket E)
    • Socket SP5
  • Compatible processor series
    • Intel® Xeon®
    • AMD EPYC 9004, AMD EPYC 9005
  • Number of memory slots
    • 16
    • 24
  • Supported storage drive interfaces
    • M.2, SATA, SlimSAS
    • M.2
  • Number of storage drives supported
    • 16
    • 6
  • USB 2.0 connectors
    • 0
    • 1
  • Ethernet LAN (RJ-45) ports
    • 4
    • 2

Side by side

Differences highlightedShow differences only
70 specifications
A

GIGABYTE

MS73-HB2 Intel C741 LGA 4677 (Socket E) Extended ATX

Model MS73-HB2

View product
B

GIGABYTE

MZ33-AR1 Socket SP5 Extended ATX

Model MZ33-AR1

View product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 4677 (Socket E)Socket SP5
Compatible processor seriesDiffersIntel® Xeon®AMD EPYC 9004, AMD EPYC 9005
Maximum number of SMP processorsKnown for one2
Supported processor socketsKnown for oneLGA 4677 (Socket E)
Memory1 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slotsDiffers1624
Memory slots typeDIMMDIMM
Memory channelsKnown for oneOcta-channel
Supported memory clock speed (max)Known for one5600 MHz
Supported memory clock speedsKnown for one3600,4000,4400,4800 MHz
Storage controllers2 differ
Supported storage drive typesKnown for oneHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA, SlimSASM.2
Number of HDDs supportedKnown for one14
Number of storage drives supportedDiffers166
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneASPEED
On-board graphics card modelAspeed AST2600Aspeed AST2600
Internal I/O1 differ
USB 2.0 connectorsDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors00
Number of SATA connectorsKnown for one2
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectorsKnown for one2
Number of chassis fan connectorsKnown for one4
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)22
12V power connectorKnown for oneYes
TPM connectorYesYes
Rear panel I/O ports1 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) portsDiffers42
VGA (D-Sub) ports quantity11
HDMI ports quantity00
DVI-D ports quantity00
Serial ports quantityKnown for one1
COM ports quantityKnown for one1
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffers10 Gigabit Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I210-AT, Broadcom BCM57416Broadcom BCM57416
Wi-FiNoNo
Features1 differ
Component forServerServer
Motherboard form factorExtended ATXExtended ATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetKnown for oneIntel C741
Product colourBlueBlue
Cooling typeKnown for onePassive
Power source typeATXATX
Expansion slots2 differ
PCI Express x16 (Gen 5.x) slotsDiffers64
Number of M.2 (M) slotsDiffers21
1st M.2 largest key sizeKnown for one22110
1st M.2 highest PCI Express generationKnown for one4.0
Operational conditions2 differ
Storage temperature (T-T)Differs-40 - 60 °C10 - 40 °C
Operating temperature (T-T)Differs10 - 40 °C-40 - 60 °C
Operating relative humidity (H-H)8 - 80%8 - 80%
Storage relative humidity (H-H)20 - 95%20 - 95%
Packaging dataidentical
Package width409 mm409 mm
Package depth355 mm355 mm
Package height78 mm78 mm
Weight & dimensionsidentical
Width304.8 mm304.8 mm
Depth330.2 mm330.2 mm
Packaging contentidentical
Cables includedKnown for oneSATA

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