Product comparison · 2 motherboards

ASUS P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX vs ASUS P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX

26specifications compared
12differ
14identical
3known for one product only

Key differences

Processor system buses supported
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:800 MHz
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:1066 MHz
Maximum internal memory
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:4 GB
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:8 GB
Ethernet LAN (RJ-45) ports
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:2
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:1
Serial ports quantity
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:1
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:2
Motherboard form factor
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:ATX
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:micro ATX
Motherboard chipset
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:Intel® E7221
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:Intel® E7230
Width
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:304 mm
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:244 mm
Depth
- P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX:245 mm
- P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX:244 mm

Side by side

Differences highlightedShow differences only

Comparison of P5CR-LS, P5MT-M
29 specifications	A ASUS P5CR-LS Intel® E7221 LGA 775 (Socket T) ATX Model P5CR-LS View product	B ASUS P5MT-M motherboard Intel® E7230 LGA 775 (Socket T) micro ATX Model P5MT-M View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Processor system buses supportedDiffers	800 MHz	1066 MHz
Memory1 differ
Number of memory slots	4	4
Maximum internal memoryDiffers	4 GB	8 GB
Graphicsidentical
Maximum graphics card memory	8 MB	8 MB
Internal I/Oidentical
USB 2.0 connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA connectors	4	4
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Rear panel I/O ports2 differ
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) portsDiffers	2	1
PS/2 ports quantity	2	2
VGA (D-Sub) ports quantity	1	1
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityDiffers	1	2
Network1 differ
Networking featuresDiffers	2 x Broadcom PCI-Express BCM5721 GB	2 x Broadcom BCM5721 PCI-E Gb LAN
Features3 differ
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipsetDiffers	Intel® E7221	Intel® E7230
Power source type	ATX	ATX
Compatible operating systemsDiffers	Microsoft: Win 2000 Server SP4 Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Web Edition Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Small Business Server 2003 Microsoft Windows Server 2003 Enterprise Server EMT64 Edition Microsoft Windows 2000 S	Windows 2000 Server w/SP4 Windows 2000 Advanced Server w/SP4 Windows 2003 Standard SP1 32bit/64bit Windows 2003 Enterprise SP1 32bit/64bit Red Hat Enterprise AS 3.0 UP3/UP4/UP5 Red Hat Enterprise AS 4.0 SuSE Enterprise Server 9.0 SuSE Enterprise Server 9.0 w/SP1 SuSE Enterprise Server 9.2 Fedora cor
Expansion slots1 differ
Expansion slotsDiffers	2 x 64-bit/100MHz PCI-X 1 x PCI-E (x 1) 2 x 32-bit/33MHz PCI	1 x PCI-E x8 slot 2 x PCI 33 / 5V 1 x PCI-E x8 slot (x4 link) Mini-PCI Socket (ASMB2 Card)
Operational conditionsidentical
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Weight & dimensions2 differ
WidthDiffers	304 mm	244 mm
DepthDiffers	245 mm	244 mm
Other features1 differ
Floppy disk drive connector	Yes	Yes
Graphics controllerDiffers	ATI RAGE-XL	ATI RageXL
I/O portsKnown for one	Unknown — not stated by the source	6 x Fan Front LAN LED 2 x Front LAN LED

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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