Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL vs NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business

85specifications compared
24differ
61identical
18known for one product only

Key differences

The NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business has 0.54 GHz more processor frequency than the Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL (2.4 GHz vs 1.86 GHz). The NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business has 2 MB more processor cache than the Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL (4 MB vs 2 MB). The Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL has 1.3°C more tcase than the NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business (61.4 °C vs 60.1 °C). Processor model: E6300 on the Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL, E6600 on the NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business. Stepping: R0 on the Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL, B2 on the NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business.

Processor model
- ThinkCentre M55p Small Desktop (8808-9WG), NL:E6300
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:E6600
Processor frequency
- ThinkCentre M55p Small Desktop (8808-9WG), NL:1.86 GHz
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:2.4 GHz
Processor cache
- ThinkCentre M55p Small Desktop (8808-9WG), NL:2 MB
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:4 MB
Tcase
- ThinkCentre M55p Small Desktop (8808-9WG), NL:61.4 °C
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:60.1 °C
Number of Processing Die Transistors
- ThinkCentre M55p Small Desktop (8808-9WG), NL:167 M
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:291 M
Processing Die size
- ThinkCentre M55p Small Desktop (8808-9WG), NL:111 mm²
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:143 mm²
CPU multiplier (bus/core ratio)
- ThinkCentre M55p Small Desktop (8808-9WG), NL:7
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:9
Stepping
- ThinkCentre M55p Small Desktop (8808-9WG), NL:R0
- PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business:B2

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55p Small Desktop (8808-9WG), NL, PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business
103 specifications	A Lenovo ThinkCentre M55p Small Desktop (8808-9WG), NL View product	B NEC PowerMate ML450 MT - Intel Core 2 Duo E6600, 2048MB, 160GB, DVD-RW, Vista Business View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E6300	E6600
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	2.4 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codename	Conroe	Conroe
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	61.4 °C	60.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	167 M	291 M
Processing Die sizeDiffers	111 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	7	9
SteppingDiffers	R0	B2
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage3 differ
Total storage capacityDiffers	80 GB	160 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Diskette drive memoryKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3000	NVIDIA GeForce 7100 GS
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® Q965 Express
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Networking features	Gigabit Ethernet	Gigabit 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 quantityKnown for one	Unknown — not stated by the source	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 (FH) 1x PCI (FH)	1x PCI Express 16X 1x PCI Express 1X 2x PCI
Power1 differ
Power supplyDiffers	225 W	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110/220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Small Desktop	Micro Tower
External drive baysKnown for one	Unknown — not stated by the source	2x 5.25" / 2x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	2x 3.5"
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features2 differ
CPU configuration (max)	1	1
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)	Yes	Yes
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
Processor ARK IDDiffers	27248	27250
Processor codeDiffers	SLGW2	SL9S8
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
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 & dimensions3 differ
WidthDiffers	310 mm	181 mm
DepthDiffers	87.5 mm	482 mm
HeightDiffers	358 mm	384 mm
WeightKnown for one	8.5 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse included	Yes	Yes
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE, EN 55022 B, EN50082-1, EN 60950
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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