Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M52 vs Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB

30specifications compared
16differ
14identical
59known for one product only

Key differences

The Lenovo ThinkCentre M52 has 0.07 GHz more processor frequency than the Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB (3 GHz vs 2.93 GHz). The Lenovo ThinkCentre M52 has 267 MHz more processor front side bus than the Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB (800 MHz vs 533 MHz). The Lenovo ThinkCentre M52 has 0.25 GB more internal memory than the Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB (0.5 GB vs 0.25 GB). Processor family: Intel® Pentium® 4 on the Lenovo ThinkCentre M52, Intel® Celeron® on the Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB. Discrete graphics card model: Intel® GMA 950 on the Lenovo ThinkCentre M52, Intel® GMA 900 on the Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB.

Processor family
- ThinkCentre M52:Intel® Pentium® 4
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:Intel® Celeron®
Processor frequency
- ThinkCentre M52:3 GHz
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:2.93 GHz
Processor front side bus
- ThinkCentre M52:800 MHz
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:533 MHz
Internal memory
- ThinkCentre M52:0.5 GB
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:0.25 GB
Total storage capacity
- ThinkCentre M52:80 GB
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:40 GB
Discrete graphics card model
- ThinkCentre M52:Intel® GMA 950
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:Intel® GMA 900
DVD read speed
- ThinkCentre M52:16x
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:8x
USB 2.0 ports quantity
- ThinkCentre M52:8
- TS ThinkCentre A51 Celeron D 341 256MB 40GB:6

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M52, TS ThinkCentre A51 Celeron D 341 256MB 40GB
89 specifications	A Lenovo ThinkCentre M52 View product	B Lenovo TS ThinkCentre A51 Celeron D 341 256MB 40GB View product
Processor3 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® 4	Intel® Celeron®
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 frequencyDiffers	3 GHz	2.93 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
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
Memory1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	80 GB	40 GB
Optical drive type	DVD-ROM	DVD-ROM
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Diskette drive memoryKnown for one	1.44 MB	Unknown — not stated by the source
Storage drive typeKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 950	Intel® GMA 900
Video adapter resolutionKnown for one	Unknown — not stated by the source	2048x1536 16777216 colors
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Performanceidentical
Product type	PC	PC
Optical drive1 differ
DVD read speedDiffers	16x	8x
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Ethernet/Fast 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
Serial ports quantity	1	1
Parallel ports quantity	1	1
Power1 differ
Power supplyDiffers	310 W	200 W
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Access Program; Rescue & Recovery, Norton AntiVirus 2004, PC Doctor diagnostics	Access Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics
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	SoundMAX Cadenza
Weight & dimensions4 differ
WidthDiffers	178 mm	276 mm
DepthDiffers	450 mm	270 mm
HeightDiffers	430 mm	89 mm
WeightDiffers	12.5 kg	6.4 kg
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Professional	Unknown — not stated by the source
Security featuresKnown for one	Unknown — not stated by the source	-Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hardfile I/O control -Parallel I/O control -Power on password -Security slot (for attachment of optional cable lock)

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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