Product comparison · 2 pcs/workstations

Lenovo ThinkCentre S51 P4 541 HT 3.2GHz vs Lenovo TS ThinkCenre A50 P4 3.0HGz

30specifications compared
11differ
19identical
8known for one product only

Key differences

Processor frequency
- ThinkCentre S51 P4 541 HT 3.2GHz:3.2 GHz
- TS ThinkCenre A50 P4 3.0HGz:3 GHz
Maximum internal memory
- ThinkCentre S51 P4 541 HT 3.2GHz:2 GB
- TS ThinkCenre A50 P4 3.0HGz:4 GB
Video adapter, bus
- ThinkCentre S51 P4 541 HT 3.2GHz:PCI Express
- TS ThinkCenre A50 P4 3.0HGz:Direct AGP
USB 2.0 ports quantity
- ThinkCentre S51 P4 541 HT 3.2GHz:8
- TS ThinkCenre A50 P4 3.0HGz:6
Power supply
- ThinkCentre S51 P4 541 HT 3.2GHz:225 W
- TS ThinkCenre A50 P4 3.0HGz:230 W
Chassis type
- ThinkCentre S51 P4 541 HT 3.2GHz:SFF
- TS ThinkCenre A50 P4 3.0HGz:Tower
Width
- ThinkCentre S51 P4 541 HT 3.2GHz:309 mm
- TS ThinkCenre A50 P4 3.0HGz:191 mm
Depth
- ThinkCentre S51 P4 541 HT 3.2GHz:359 mm
- TS ThinkCenre A50 P4 3.0HGz:406 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre S51 P4 541 HT 3.2GHz, TS ThinkCenre A50 P4 3.0HGz
38 specifications	A Lenovo ThinkCentre S51 P4 541 HT 3.2GHz View product	B Lenovo TS ThinkCenre A50 P4 3.0HGz View product
Processor1 differ
Processor frequencyDiffers	3.2 GHz	3 GHz
Memory1 differ
Maximum internal memoryDiffers	2 GB	4 GB
Storageidentical
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Storage drive typeKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Discrete graphics card modelKnown for one	Intel® GMA 900	Unknown — not stated by the source
Video adapter, busDiffers	PCI Express	Direct AGP
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
Networkidentical
Networking featuresKnown for one	Ethernet/Fast Ethernet/Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	6
Power1 differ
Power supplyDiffers	225 W	230 W
Design1 differ
Chassis typeDiffers	SFF	Tower
Softwareidentical
Bundled softwareKnown for one	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Access Program 4.0; IBM Client Sotware; Rescue and Recovery; IBM Director, Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	309 mm	191 mm
DepthDiffers	359 mm	406 mm
HeightDiffers	85 mm	413 mm
WeightDiffers	8.5 kg	10.2 kg
Other features1 differ
Security featuresDiffers	-Hard drive I/O control -Parallel port I/O control -Power on password -Diskette I/O control -Hard disk drive password -Configuration password -Diskette Boot inhibit -Boot without keyboard or mouse -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring featu	-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 -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature

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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