Product comparison · 2 motherboards

GIGABYTE B550M K WIFI6E vs GIGABYTE ME03-CE0 Rev. 1.x

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  • 55specifications compared
  • 35differ
  • 20identical
  • 63known for one product only

Key differences

The GIGABYTE ME03-CE0 Rev. 1.x has 8 more memory slots than the GIGABYTE B550M K WIFI6E (12 vs 4). The GIGABYTE ME03-CE0 Rev. 1.x has 1,667 MHz more supported memory clock speed (max) than the GIGABYTE B550M K WIFI6E (6400 MHz vs 4733 MHz). The GIGABYTE ME03-CE0 Rev. 1.x has 10 more HDDs supported than the GIGABYTE B550M K WIFI6E (12 vs 2). Only the GIGABYTE B550M K WIFI6E has Wi-Fi. Processor socket: Socket AM4 on the GIGABYTE B550M K WIFI6E, Socket SP6 on the GIGABYTE ME03-CE0 Rev. 1.x.

  • Processor socket
    • B550M K WIFI6E:Socket AM4
    • ME03-CE0 Rev. 1.x:Socket SP6
  • Supported processor sockets
    • B550M K WIFI6E:Socket AM4
    • ME03-CE0 Rev. 1.x:SP6
  • Supported memory types
    • B550M K WIFI6E:DDR4-SDRAM
    • ME03-CE0 Rev. 1.x:DDR5-SDRAM
  • Number of memory slots
    • B550M K WIFI6E:4
    • ME03-CE0 Rev. 1.x:12
  • Memory channels
    • B550M K WIFI6E:Dodeca-channel
    • ME03-CE0 Rev. 1.x:Hexa-channel
  • Supported memory clock speed (max)
    • B550M K WIFI6E:4733 MHz
    • ME03-CE0 Rev. 1.x:6400 MHz
  • Number of HDDs supported
    • B550M K WIFI6E:2
    • ME03-CE0 Rev. 1.x:12
  • Number of storage drives supported
    • B550M K WIFI6E:6
    • ME03-CE0 Rev. 1.x:13

Side by side

Differences highlightedShow differences only (off)
Comparison of B550M K WIFI6E, ME03-CE0 Rev. 1.x
118 specifications
Processor3 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM4Socket SP6
Compatible processor seriesDiffersAMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 SeriesAMD EPYC 8005 Series, AMD EPYC 8004
Supported processor socketsDiffersSocket AM4SP6
Maximum number of SMP processorsKnown for oneUnknown — not stated by the source1
Memory4 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers412
Memory slots typeDIMMDIMM
Memory channelsDiffersDodeca-channelHexa-channel
ECC сompatibilityKnown for oneECC & Non-ECCUnknown — not stated by the source
Supported memory clock speedsKnown for one4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHzUnknown — not stated by the source
Supported memory clock speed (max)Differs4733 MHz6400 MHz
Maximum internal memoryKnown for one128 GBUnknown — not stated by the source
Unbuffered memoryKnown for oneYesUnknown — not stated by the source
Maximum internal memory per slotKnown for one32 GBUnknown — not stated by the source
Storage controllers3 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATAM.2, PCI Express 3.0, MCIO 4i
Number of HDDs supportedDiffers212
Number of storage drives supportedDiffers613
RAID supportKnown for oneYesUnknown — not stated by the source
RAID levelsKnown for one0, 1, 10Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolutionKnown for one5120 x 2880 pixelsUnknown — not stated by the source
HDCPKnown for oneYesUnknown — not stated by the source
HDCP versionKnown for one2.3Unknown — not stated by the source
DirectX versionKnown for one12.0Unknown — not stated by the source
On-board graphics card modelKnown for oneUnknown — not stated by the sourceAspeed AST2600
Internal I/O4 differ
USB 2.0 connectorsDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers40
Front panel audio connectorKnown for oneYesUnknown — not stated by the source
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectorsDiffers15
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)Differs12
12V power connectorKnown for oneYesUnknown — not stated by the source
TPM connectorYesYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
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) portsDiffers12
PS/2 ports quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers10
HDMI versionKnown for one2.1Unknown — not stated by the source
DVI-D ports quantity00
DisplayPorts quantityKnown for one1Unknown — not stated by the source
DisplayPort versionKnown for one1.4Unknown — not stated by the source
Headphone outputsKnown for one1Unknown — not stated by the source
Line-inKnown for oneYesUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
WiFi-AP antenna jackKnown for one2Unknown — not stated by the source
Serial ports quantityKnown for oneUnknown — not stated by the source1
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet, Fast Ethernet10 Gigabit Ethernet
LAN controllerDiffersRealtek RTL8111HBroadcom BCM57416
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)Unknown — not stated by the source
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)Unknown — not stated by the source
WLAN controller modelKnown for oneMediaTek MT7902Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one5.3Unknown — not stated by the source
Features4 differ
Component forDiffersPCServer
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD B550AMD SoC
Audio chipKnown for oneRealtek ALC897Unknown — not stated by the source
Audio output channelsKnown for one7.1 channelsUnknown — not stated by the source
Product colourDiffersDark brownBlue
PC health monitoringKnown for oneFan, Temperature, VoltageUnknown — not stated by the source
Cooling typePassivePassive
Power source typeATXATX
Windows operating systems supportedKnown for oneWindows 10 x64, Windows 11 x64Unknown — not stated by the source
Expansion slots4 differ
PCI Express x1 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
PCI Express x16 (Gen 4.x) slotsDiffers13
Number of M.2 (M) slotsDiffers21
1st M.2 largest key sizeDiffers228022110
1st M.2 highest PCI Express generationDiffers4.03.0
2nd M.2 largest key sizeKnown for one2280Unknown — not stated by the source
2nd M.2 highest PCI Express generationKnown for one3.0Unknown — not stated by the source
PCI Express x16 (Gen 5.x) slotsKnown for oneUnknown — not stated by the source3
BIOSidentical
BIOS typeKnown for oneUEFI AMIUnknown — not stated by the source
BIOS memory sizeKnown for one128 MbitUnknown — not stated by the source
ACPI versionKnown for one5.0Unknown — not stated by the source
Clear CMOS jumperKnown for oneYesUnknown — not stated by the source
Desktop Management Interface (DMI) versionKnown for one2.7Unknown — not stated by the source
System Management BIOS (SMBIOS) versionKnown for one2.7Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for oneChinaUnknown — not stated by the source
Products per shipping (inner) caseKnown for one1 pc(s)Unknown — not stated by the source
Batteryidentical
Battery weightKnown for one3 gUnknown — not stated by the source
Lithium weight per batteryKnown for one0.07 gUnknown — not stated by the source
Number of battery cellsKnown for one1Unknown — not stated by the source
Battery capacityKnown for one220 mAhUnknown — not stated by the source
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)Unknown — not stated by the source
Battery typeKnown for oneCR2032Unknown — not stated by the source
Packaging data3 differ
Package widthDiffers270 mm360 mm
Package depthDiffers268 mm330 mm
Package heightDiffers68 mm80 mm
Package weightKnown for one1.02 kgUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers244 mm304.8 mm
DepthDiffers244 mm243.8 mm
HeightKnown for one35 mmUnknown — not stated by the source
Packaging contentidentical
Antenna includedKnown for oneYesUnknown — not stated by the source
Batteries includedKnown for oneYesUnknown — not stated by the source
Screws includedKnown for oneYesUnknown — not stated by the source
Bundled softwareKnown for oneNorton® Internet Security (OEM version)Unknown — not stated by the source
Other featuresidentical
WeightKnown for one940 gUnknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for one3 year(s)Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 60 °C
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 40 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 80%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 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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