Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 Small Desktop - 8808H3G, BE vs NEC PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro

85specifications compared
12differ
73identical
13known for one product only

Key differences

Internal memory
- ThinkCentre M55 Small Desktop - 8808H3G, BE:1 GB
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:0.5 GB
Maximum internal memory
- ThinkCentre M55 Small Desktop - 8808H3G, BE:4 GB
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:2 GB
Internal memory type
- ThinkCentre M55 Small Desktop - 8808H3G, BE:DDR2-SDRAM
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:DDR-SDRAM
Networking features
- ThinkCentre M55 Small Desktop - 8808H3G, BE:Gigabit Ethernet
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:Fast Ethernet
USB 2.0 ports quantity
- ThinkCentre M55 Small Desktop - 8808H3G, BE:8
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:6
Expansion slots
- ThinkCentre M55 Small Desktop - 8808H3G, BE:1x PCI Express 1X 1x PCI
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:1x AGP 8x 3x PCI
Power supply
- ThinkCentre M55 Small Desktop - 8808H3G, BE:225 W
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:250 W
Audio system
- ThinkCentre M55 Small Desktop - 8808H3G, BE:ADI 1983 HD
- PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro:AC'97

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55 Small Desktop - 8808H3G, BE, PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro
98 specifications	A Lenovo ThinkCentre M55 Small Desktop - 8808H3G, BE View product	B NEC PowerMate ML450 SFF - Intel Pentium D 925, 512MB, 80GB, Combo, Win XP Pro View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® D	Intel® Pentium® D
Processor model	925	925
Processor cores	2	2
Processor threads	2	2
Processor frequency	3 GHz	3 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium D 900 Series	Intel Pentium D 900 Series
Processor codename	Presler	Presler
Thermal Design Power (TDP)	95 W	95 W
Tcase	63.4 °C	63.4 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	376 M	376 M
Processing Die size	162 mm²	162 mm²
CPU multiplier (bus/core ratio)	15	15
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	0.5 GB
Maximum internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	80 GB	80 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Diskette drive memoryKnown for one	Unknown — not stated by the source	No
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Discrete graphics card modelKnown for one	Intel® GMA 3000	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantity	1	1
Expansion slots1 differ
Expansion slotsDiffers	1x PCI Express 1X 1x PCI	1x AGP 8x 3x PCI
Power1 differ
Power supplyDiffers	225 W	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Chassis type	SFF	SFF
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Professional
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)	Yes	Yes
Processor ARK ID	27517	27517
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audio1 differ
Audio systemDiffers	ADI 1983 HD	AC'97
Weight & dimensions4 differ
WidthDiffers	310 mm	100 mm
DepthDiffers	358 mm	407 mm
HeightDiffers	87.5 mm	348 mm
WeightDiffers	8.5 kg	8 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Professional	Unknown — not stated by the source

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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