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Product comparison · 2 motherboards

ASUS ROG STRIX B660-A GAMING WIFI D4 vs ASUS ROG STRIX B660-F GAMING WIFI

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  • 73specifications compared
  • 8differ
  • 65identical
  • 7known for one product only

Key differences

  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • Number of chassis fan connectors
    • 3
    • 4
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • BIOS memory size
    • 192 Mbit
    • 256 Mbit

Side by side

Differences highlightedShow differences only
80 specifications
A

ASUS

ROG STRIX B660-A GAMING WIFI D4View product
B

ASUS

ROG STRIX B660-F GAMING WIFIView product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1700LGA 1700
Compatible processor seriesIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® GoldIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® Gold
Supported processor socketsLGA 1700LGA 1700
Memory2 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,4000,4266,4400,4600,4800,5000,5333 MHz4800,5000,5200,5400,5600,5800,6000 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
ECC сompatibilityKnown for oneNon-ECC
Storage controllers1 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, PCI Express 4.0, SATA IIIM.2, PCI Express 3.0, PCI Express 4.0, SATA III
Number of HDDs supported44
Number of storage drives supported77
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors11
Number of SATA III connectors44
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers34
Chassis intrusion connectorYesYes
EPS power connector (8-pin)YesYes
12V power connectorYesYes
TPM connectorYesYes
Thunderbolt headers11
RGB LED pin headerYesYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI version2.12.1
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort version1.41.4
WiFi-AP antenna jack22
USB connector typeKnown for oneUSB Type-A, USB Type-C
Headphone outputsKnown for one5
Networkidentical
Ethernet LANYesYes
Ethernet interface type2.5 Gigabit Ethernet2.5 Gigabit Ethernet
LAN controllerKnown for oneIntel I225-V
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth version5.25.2
Featuresidentical
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel B660Intel B660
Audio chipRealtek ALC4080Realtek ALC4080
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64Windows 10 x64, Windows 11 x64
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slots22
PCI Express x16 (Gen 3.x) slots11
PCI Express x16 (Gen 5.x) slots11
Number of M.2 (M) slots33
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers192 Mbit256 Mbit
Clear CMOS buttonKnown for oneYes
Clear CMOS jumperKnown for oneYes
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Height68 mm68 mm
Packaging contentidentical
Cables includedSATASATA
Other featuresidentical
Weight1.42 kg1.42 kg

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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