Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A55 vs NEC PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro

83specifications compared
25differ
58identical
22known for one product only

Key differences

Processor family
- ThinkCentre A55:Intel® Pentium® D
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:Intel® Core™2 Duo
Processor model
- ThinkCentre A55:915
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:E6300
Processor frequency
- ThinkCentre A55:2.8 GHz
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:1.86 GHz
Processor cache
- ThinkCentre A55:4 MB
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:2 MB
Processor front side bus
- ThinkCentre A55:800 MHz
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:1066 MHz
Processor codename
- ThinkCentre A55:Presler
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:Conroe
Thermal Design Power (TDP)
- ThinkCentre A55:95 W
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:65 W
Tcase
- ThinkCentre A55:63.4 °C
- PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro:61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A55, PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro
105 specifications	A Lenovo ThinkCentre A55 View product	B NEC PowerMate ML460 SFF - Intel Core 2 Duo E6300, 1024MB, 160GB, DVD-RW, Win XP Pro View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	915	E6300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	1.86 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 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 codenameDiffers	Presler	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	61.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	376 M	167 M
Processing Die sizeDiffers	162 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	14	7
SteppingKnown for one	Unknown — not stated by the source	R0
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Pentium D 900 Series	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slots	2x DIMM	2x DIMM
Storage2 differ
Total storage capacity	160 GB	160 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Graphicsidentical
Discrete graphics card model	Intel® GMA 3000	Intel® GMA 3000
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® Q965 Express
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	1	1
Parallel ports quantity	1	1
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI (FH)
Power1 differ
Power supplyDiffers	280 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
Design2 differ
Chassis typeDiffers	Tower	SFF
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	IBM	Kensington
External drive baysKnown for one	Unknown — not stated by the source	1x 5.25" / 1x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1x 3.5"
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Adobe Acrobat Reader, Diskeeper Lite from Diskeeper, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client, Lotus SmartSuite Millennium edition, PC Doctor diagnostics, Picasa - Google, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Center, T	Yes
Displayidentical
Display included	No	No
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	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)Differs	No	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	27515	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ADI 1986 A	Azalia
Weight & dimensions3 differ
WidthDiffers	175 mm	90 mm
DepthDiffers	440 mm	342 mm
HeightDiffers	402 mm	305 mm
WeightKnown for one	11 kg	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE Mark, EN 55022 B, EN 50082-1, EN 60950
Optical driveidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
DVD read speedKnown for one	16x	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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