Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP vs NEC PowerMate VL350 Micro Tower

29specifications compared
17differ
12identical
74known for one product only

Key differences

The NEC PowerMate VL350 Micro Tower has 0.07 GHz more processor frequency than the Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP (1.8 GHz vs 1.73 GHz). The Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP has 0.25 GB more internal memory than the NEC PowerMate VL350 Micro Tower (0.5 GB vs 0.25 GB). The Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP has 40 GB more total storage capacity than the NEC PowerMate VL350 Micro Tower (80 GB vs 40 GB). Processor manufacturer: Intel on the Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP, AMD on the NEC PowerMate VL350 Micro Tower. Processor family: Intel® Pentium® 4 on the Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP, AMD Sempron on the NEC PowerMate VL350 Micro Tower.

Processor manufacturer
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:Intel
- PowerMate VL350 Micro Tower:AMD
Processor family
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:Intel® Pentium® 4
- PowerMate VL350 Micro Tower:AMD Sempron
Processor model
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:530
- PowerMate VL350 Micro Tower:3000+
Processor frequency
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:1.73 GHz
- PowerMate VL350 Micro Tower:1.8 GHz
Internal memory
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:0.5 GB
- PowerMate VL350 Micro Tower:0.25 GB
Total storage capacity
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:80 GB
- PowerMate VL350 Micro Tower:40 GB
Discrete graphics card model
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:Intel® GMA 900
- PowerMate VL350 Micro Tower:AMD Radeon Xpress 200
USB 2.0 ports quantity
- ThinkCentre M51 P4 530HT 512MB 80GB XPP:8
- PowerMate VL350 Micro Tower:6

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M51 P4 530HT 512MB 80GB XPP, PowerMate VL350 Micro Tower
103 specifications	A Lenovo ThinkCentre M51 P4 530HT 512MB 80GB XPP View product	B NEC PowerMate VL350 Micro Tower View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium® 4	AMD Sempron
Processor modelDiffers	530	3000+
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	1	Unknown — not stated by the source
Processor frequencyDiffers	1.73 GHz	1.8 GHz
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busKnown for one	533 MHz	Unknown — not stated by the source
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	65 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Merom	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	27 W	Unknown — not stated by the source
TcaseKnown for one	67.7 °C	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Processor socketKnown for one	Socket AM2	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	291 M	Unknown — not stated by the source
Processing Die sizeKnown for one	143 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	14	Unknown — not stated by the source
Processor core voltage (AC)Known for one	0.95 - 1.30 V	Unknown — not stated by the source
SteppingKnown for one	A1	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
Memory1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory type	DDR-SDRAM	DDR-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage1 differ
Total storage capacityDiffers	80 GB	40 GB
Optical drive type	DVD-ROM	DVD-ROM
Storage drive typeKnown for one	SATA	Unknown — not stated by the source
Diskette drive memoryKnown for one	1.44 MB	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Diskette drive media supportedKnown for one	Unknown — not stated by the source	8.89 cm (3.5")
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 900	AMD Radeon Xpress 200
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
Optical driveidentical
DVD read speed	16x	16x
CD read speedKnown for one	Unknown — not stated by the source	40x
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/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
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Parallel ports quantity	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	310 W	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	220V AC; 50/60Hz
Power availabilityKnown for one	Unknown — not stated by the source	315 W
Design1 differ
Chassis typeDiffers	Desktop	Micro Tower
External drive baysKnown for one	Unknown — not stated by the source	2x 5.25"; 1x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	2x 3.5"
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Norton AntiVirus 2004, PC Doctor diagnostics, Access Program, ThinkVantage Client Security Solution, ThinkVantage Rescue and Recovery with Rapid Restore, IBM Director Agent (web deliverable)	EasyCrypto Delux NEC Instant Recovery
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	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	29733	Unknown — not stated by the source
Processor codeKnown for one	SLA2G	Unknown — not stated by the source
Processor package sizeKnown for one	35 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	No	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	SoundMAX Cadenza	AC'97
Weight & dimensions4 differ
WidthDiffers	175 mm	180 mm
DepthDiffers	450 mm	402 mm
HeightDiffers	492 mm	384 mm
WeightDiffers	13.5 kg	8 kg
Other features1 differ
Security featuresDiffers	-Parallel port I/O control -Hard drive I/O control -Padlock loop -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hard disk drive password -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -Boot without keyboard or mouse	HDD Recovery Tool 2 Level password Intrusion switch Hardware monitoring ASIC
Intel segment taggingKnown for one	Enterprise, Professional	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 16X 1x PCI Express 1X 2x PCI

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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