Product comparison · 2 motherboards

ASUS F2A55-M LE vs ASUS F2A85-M AMD A85X Socket FM2 micro ATX

77specifications compared
18differ
59identical
2known for one product only

Key differences

The ASUS F2A85-M AMD A85X Socket FM2 micro ATX has 2 more memory slots than the ASUS F2A55-M LE (4 vs 2). The ASUS F2A85-M AMD A85X Socket FM2 micro ATX has 32 GB more maximum internal memory than the ASUS F2A55-M LE (64 GB vs 32 GB). The ASUS F2A85-M AMD A85X Socket FM2 micro ATX has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS F2A55-M LE (1 vs 0). Supported storage drive interfaces: SATA II on the ASUS F2A55-M LE, SATA III on the ASUS F2A85-M AMD A85X Socket FM2 micro ATX. RAID levels: 0, 1, 10, JBOD on the ASUS F2A55-M LE, 0, 1, 5, 10 on the ASUS F2A85-M AMD A85X Socket FM2 micro ATX.

Number of memory slots
- F2A55-M LE:2
- F2A85-M AMD A85X Socket FM2 micro ATX:4
Maximum internal memory
- F2A55-M LE:32 GB
- F2A85-M AMD A85X Socket FM2 micro ATX:64 GB
Supported storage drive interfaces
- F2A55-M LE:SATA II
- F2A85-M AMD A85X Socket FM2 micro ATX:SATA III
RAID levels
- F2A55-M LE:0, 1, 10, JBOD
- F2A85-M AMD A85X Socket FM2 micro ATX:0, 1, 5, 10
Parallel processing technology support
- F2A55-M LE:Hybrid CrossFireX
- F2A85-M AMD A85X Socket FM2 micro ATX:2-Way CrossFireX
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- F2A55-M LE:0
- F2A85-M AMD A85X Socket FM2 micro ATX:1
Number of SATA III connectors
- F2A55-M LE:0
- F2A85-M AMD A85X Socket FM2 micro ATX:7
Number of SATA II connectors
- F2A55-M LE:6
- F2A85-M AMD A85X Socket FM2 micro ATX:0

Side by side

Differences highlightedShow differences only

Comparison of F2A55-M LE, F2A85-M
79 specifications	A ASUS F2A55-M LE View product	B ASUS F2A85-M AMD A85X Socket FM2 micro ATX Model F2A85-M View product
Memory3 differ
Number of memory slotsDiffers	2	4
Supported memory clock speedsDiffers	1066,1600,1866,2000,2133,2200,2250,2400 MHz	1066,1333,1600,1866 MHz
Maximum internal memoryDiffers	32 GB	64 GB
Storage controllers2 differ
Supported storage drive interfacesDiffers	SATA II	SATA III
RAID levelsDiffers	0, 1, 10, JBOD	0, 1, 5, 10
Graphics1 differ
Parallel processing technology supportDiffers	Hybrid CrossFireX	2-Way CrossFireX
Internal I/O4 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	0	1
Number of SATA III connectorsDiffers	0	7
Number of SATA II connectorsDiffers	6	0
Number of SATA connectorsDiffers	6	7
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
eSATA ports quantityDiffers	0	1
Features1 differ
Motherboard chipsetDiffers	AMD A55	AMD A85X
Expansion slots1 differ
PCI Express configurationsDiffers	1x1, 1x16+1x4	1x1, 1x4, 1x16
Weight & dimensions1 differ
DepthDiffers	234 mm	244 mm
Other features2 differ
Controller interface typeDiffers	AMD A55	AMD A85X
Audio outputDiffers	3	6

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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