Product comparison · 2 motherboards

ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX vs ASUS P8H77-M PRO

83specifications compared
7differ
76identical
5known for one product only

Key differences

The ASUS P8H77-M PRO has 1 more chassis fan connectors than the ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX (2 vs 1). The ASUS P8H77-M PRO has 1 more eSATA ports quantity than the ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX (1 vs 0). The ASUS P8H77-M PRO has 3 more headphone outputs than the ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX (6 vs 3). Maximum resolution: 2048 x 1536 pixels on the ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX, 2560 x 1600 pixels on the ASUS P8H77-M PRO. Audio chip: Realtek ALC887 on the ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX, Realtek ALC892 on the ASUS P8H77-M PRO.

Maximum resolution
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:2048 x 1536 pixels
- P8H77-M PRO:2560 x 1600 pixels
Number of chassis fan connectors
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:1
- P8H77-M PRO:2
eSATA ports quantity
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:0
- P8H77-M PRO:1
Headphone outputs
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:3
- P8H77-M PRO:6
Audio chip
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:Realtek ALC887
- P8H77-M PRO:Realtek ALC892
PCI Express x1 slots
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:1
- P8H77-M PRO:2
BIOS type
- P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX:EFI AMI
- P8H77-M PRO:UEFI

Side by side

Differences highlightedShow differences only

Comparison of P8H77-M, P8H77-M PRO
88 specifications	A ASUS P8H77-M Intel H77 LGA 1155 (Socket H2) micro ATX Model P8H77-M View product	B ASUS P8H77-M PRO View product
Graphics1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Internal I/O1 differ
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsDiffers	1	2
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports2 differ
eSATA ports quantityDiffers	0	1
Headphone outputsDiffers	3	6
Features1 differ
Audio chipDiffers	Realtek ALC887	Realtek ALC892
Expansion slots1 differ
PCI Express x1 slotsDiffers	1	2
PCI slotsKnown for one	1	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	EFI AMI	UEFI
Other featuresidentical
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	Marvell PCIe SATA

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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