Product comparison · 2 pcs/workstations

Lenovo ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*) vs NEC PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower

32specifications compared
13differ
19identical
63known for one product only

Key differences

Processor front side bus
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):800 MHz
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:533 MHz
Maximum internal memory
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):4 GB
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:2 GB
Internal memory type
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):DDR2-SDRAM
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:DDR-SDRAM
Total storage capacity
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):160 GB
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:80 GB
Optical drive type
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):DVD-RW
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:DVD-ROM
Networking features
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):Ethernet/Fast Ethernet
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:Gigabit LAN
Chassis type
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):Tower
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:Micro Tower
Audio system
- ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*):ADI 1891 HD
- PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower:AC'97

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*), PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower
95 specifications	A Lenovo ThinkCentre E50 P4 3.0 (630) 512MB 160GB XPP ML TS (*)View product	B NEC PowerMate ML250 Pentium 4 P519/512MB/80GB/DVD/Micro Tower View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® 4	Intel® Pentium® 4
Processor modelKnown for one	630	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyKnown for one	3 GHz	Unknown — not stated by the source
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	90 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium 4 600 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Processor codenameKnown for one	Prescott	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	84 W	Unknown — not stated by the source
TcaseKnown for one	66.6 °C	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	169 M	Unknown — not stated by the source
Processing Die sizeKnown for one	135 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory2 differ
Internal memory	0.5 GB	0.5 GB
Maximum internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD-RW	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Diskette drive memoryKnown for one	1.44 MB	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Intel® GMA 900	Unknown — not stated by the source
Video adapter, busKnown for one	PCI Express	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Gigabit LAN
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
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
Line-inKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supply	250 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
Design1 differ
Chassis typeDiffers	Tower	Micro Tower
External drive baysKnown for one	Unknown — not stated by the source	2 x 5.25"; 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareKnown for one	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium edition (license), Access program, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics, ThinkVantage Rescue and Recovery	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	27478	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ADI 1891 HD	AC'97
Weight & dimensions4 differ
WidthDiffers	180 mm	181 mm
DepthDiffers	458 mm	402 mm
HeightDiffers	374 mm	384 mm
WeightDiffers	8.3 kg	8 kg
Other features1 differ
Security featuresDiffers	-Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature -Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Parallel port I/O control -ower on password	HDD Recovery Tool 2 Level passwordAnti-theft ring Kensington lock Anti-theft for keyboard & mouse ASIC
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE, EN 55022 B, EN 50082-1, EN 60950
CertificationKnown for one	Unknown — not stated by the source	WLP 2.0 Linux Red Hat (tested) Mandrake 10.1

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.

More pcs/workstations comparisons

All pcs/workstations comparisons