Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP vs Lenovo ThinkCentre S51 P4 530 3.0GHz

85specifications compared
10differ
75identical
5known for one product only

Key differences

The Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP has 2 GB more maximum internal memory than the Lenovo ThinkCentre S51 P4 530 3.0GHz (4 GB vs 2 GB). The Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP has 40 GB more total storage capacity than the Lenovo ThinkCentre S51 P4 530 3.0GHz (80 GB vs 40 GB). The Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP has 85 W more power supply than the Lenovo ThinkCentre S51 P4 530 3.0GHz (310 W vs 225 W). Optical drive type: DVD-ROM on the Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP, CD-ROM on the Lenovo ThinkCentre S51 P4 530 3.0GHz. Chassis type: Desktop on the Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP, SFF on the Lenovo ThinkCentre S51 P4 530 3.0GHz.

Maximum internal memory
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:4 GB
- ThinkCentre S51 P4 530 3.0GHz:2 GB
Total storage capacity
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:80 GB
- ThinkCentre S51 P4 530 3.0GHz:40 GB
Optical drive type
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:DVD-ROM
- ThinkCentre S51 P4 530 3.0GHz:CD-ROM
Power supply
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:310 W
- ThinkCentre S51 P4 530 3.0GHz:225 W
Chassis type
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:Desktop
- ThinkCentre S51 P4 530 3.0GHz:SFF
Width
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:175 mm
- ThinkCentre S51 P4 530 3.0GHz:127 mm
Depth
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:450 mm
- ThinkCentre S51 P4 530 3.0GHz:390 mm
Height
- ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP:492 mm
- ThinkCentre S51 P4 530 3.0GHz:346 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP, ThinkCentre S51 P4 530 3.0GHz
90 specifications	A Lenovo ThinkCentre M51 P4-3.00 512 80 GB DVD GBIT WXP View product	B Lenovo ThinkCentre S51 P4 530 3.0GHz View product
Memory1 differ
Maximum internal memoryDiffers	4 GB	2 GB
Storage2 differ
Total storage capacityDiffers	80 GB	40 GB
Optical drive typeDiffers	DVD-ROM	CD-ROM
Storage drive typeKnown for one	SATA	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical driveidentical
DVD read speedKnown for one	16x	Unknown — not stated by the source
CD read speedKnown for one	Unknown — not stated by the source	48x
Power1 differ
Power supplyDiffers	310 W	225 W
Design1 differ
Chassis typeDiffers	Desktop	SFF
Weight & dimensions4 differ
WidthDiffers	175 mm	127 mm
DepthDiffers	450 mm	390 mm
HeightDiffers	492 mm	346 mm
WeightDiffers	13.5 kg	8.5 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	-U-Bolt anchoring feature -Serial port I/O control -Security slot (for attachment of optional cable lock) -Power on password -Boot without keyboard or mouse -Configuration password -Parallel port I/O control -Diskette Boot inhibit -Diskette I/O control -Hard disk drive password -Hard drive I/O contr
Intel segment taggingKnown for one	Enterprise, Professional	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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