Product comparison · 2 motherboards

ASUS Z8NR-D12 Intel® 5500 Socket B (LGA 1366) SSI EEB vs ASUS Z8PE-D12X Intel® 5520 Socket B (LGA 1366) SSI EEB

25specifications compared
4differ
21identical
4known for one product only

Key differences

RAID levels
- Z8NR-D12 Intel® 5500 Socket B (LGA 1366) SSI EEB:0, 1, 5, 10
- Z8PE-D12X Intel® 5520 Socket B (LGA 1366) SSI EEB:0, 1
Motherboard chipset
- Z8NR-D12 Intel® 5500 Socket B (LGA 1366) SSI EEB:Intel® 5500
- Z8PE-D12X Intel® 5520 Socket B (LGA 1366) SSI EEB:Intel® 5520
PCI Express x16 slots
- Z8NR-D12 Intel® 5500 Socket B (LGA 1366) SSI EEB:1
- Z8PE-D12X Intel® 5520 Socket B (LGA 1366) SSI EEB:4

Side by side

Differences highlightedShow differences only

Comparison of Z8NR-D12, Z8PE-D12X
29 specifications	A ASUS Z8NR-D12 Intel® 5500 Socket B (LGA 1366) SSI EEB Model Z8NR-D12 View product	B ASUS Z8PE-D12X Intel® 5520 Socket B (LGA 1366) SSI EEB Model Z8PE-D12X View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Memoryidentical
ECC сompatibility	ECC	ECC
Storage controllers1 differ
RAID levelsDiffers	0, 1, 5, 10	0, 1
Internal I/Oidentical
USB 2.0 connectors	3	3
Number of SATA connectorsKnown for one	6	Unknown — not stated by the source
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	2	2
Number of chassis fan connectorsKnown for one	6	Unknown — not stated by the source
Chassis intrusion connector	Yes	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) ports	2	2
eSATA ports quantity	0	0
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	0	0
Serial ports quantity	1	1
Networkidentical
LAN controller	Intel® 82574L	Intel® 82574L
Features2 differ
Motherboard form factor	SSI EEB	SSI EEB
Motherboard chipsetDiffers	Intel® 5500	Intel® 5520
CertificationDiffers	FCC, CFR47 Part 15, Class B, CE, EN55022 & EN55024, C-TICK	- FCC, CFR47 Part 15, Class B - CE, EN55022 & EN55024 - C-TICK
Expansion slots1 differ
PCI Express x8 slotsKnown for one	3	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	4
PCI slotsKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)	20 - 90%	20 - 90%
Packaging contentidentical
Bundled software	ASWM2.0	ASWM2.0

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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