Product comparison · 2 motherboards

ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX vs ASUS Rampage Extreme

27specifications compared
9differ
18identical
12known for one product only

Key differences

The ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX has 1 more VGA (D-Sub) ports quantity than the ASUS Rampage Extreme (1 vs 0). The ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX has 1 more HDMI ports quantity than the ASUS Rampage Extreme (1 vs 0). The ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX has 1 more DVI-D ports quantity than the ASUS Rampage Extreme (1 vs 0). ECC сompatibility: Non-ECC on the ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX, ECC & Non-ECC on the ASUS Rampage Extreme. Motherboard form factor: micro ATX on the ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX, ATX on the ASUS Rampage Extreme.

ECC сompatibility
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:Non-ECC
- Rampage Extreme:ECC & Non-ECC
VGA (D-Sub) ports quantity
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:1
- Rampage Extreme:0
HDMI ports quantity
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:1
- Rampage Extreme:0
DVI-D ports quantity
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:1
- Rampage Extreme:0
Motherboard form factor
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:micro ATX
- Rampage Extreme:ATX
BIOS memory size
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:64 Mbit
- Rampage Extreme:16 Mbit
Width
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:244 mm
- Rampage Extreme:305 mm
Depth
- P5QL-EM motherboard LGA 775 (Socket T) micro ATX:244 mm
- Rampage Extreme:245 mm

Side by side

Differences highlightedShow differences only

Comparison of P5QL-EM, Rampage Extreme
39 specifications	A ASUS P5QL-EM motherboard LGA 775 (Socket T) micro ATX Model P5QL-EM View product	B ASUS Rampage Extreme View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Memory1 differ
Number of memory slots	4	4
ECC сompatibilityDiffers	Non-ECC	ECC & Non-ECC
Maximum internal memory	8 GB	8 GB
Graphicsidentical
Maximum graphics card memoryKnown for one	352 MB	Unknown — not stated by the source
Graphics cardKnown for one	GMA X4500	Unknown — not stated by the source
Internal I/Oidentical
USB 2.0 connectors	6	6
Number of SATA connectors	6	6
CD/AUX audio inKnown for one	Yes	Unknown — not stated by the source
Power fan connector	Yes	Yes
Number of chassis fan connectors	1	1
Chassis intrusion connector	Yes	Yes
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Number of IEEE1394 connectors	1	1
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports3 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	1	1
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Microphone inKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Motherboard form factorDiffers	micro ATX	ATX
Audio chipKnown for one	Realtek ALC1200	Unknown — not stated by the source
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Windows Vista Windows XP	Unknown — not stated by the source
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	16 Mbit
Weight & dimensions2 differ
WidthDiffers	244 mm	305 mm
DepthDiffers	244 mm	245 mm
Other features1 differ
Azalia Digital Header (ADH) connectorKnown for one	1	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
Manageability featuresDiffers	WOL @ PME, WOR @ PME, WOR @ Ring	WOL - PME, WOR - PME
Storage controllersidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 10
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2

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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