Product comparison · 2 pcs/workstations

Lenovo TS ThinkCentre A51 P4-3.0 vs Lenovo TS ThinkCentre A51p P4 530 3.0GHz

89specifications compared
9differ
80identical
2known for one product only

Key differences

Maximum internal memory
- TS ThinkCentre A51 P4-3.0:2 GB
- TS ThinkCentre A51p P4 530 3.0GHz:4 GB
Internal memory type
- TS ThinkCentre A51 P4-3.0:DDR-SDRAM
- TS ThinkCentre A51p P4 530 3.0GHz:DDR2-SDRAM
Power supply
- TS ThinkCentre A51 P4-3.0:225 W
- TS ThinkCentre A51p P4 530 3.0GHz:310 W
Chassis type
- TS ThinkCentre A51 P4-3.0:Small Desktop
- TS ThinkCentre A51p P4 530 3.0GHz:Tower
Width
- TS ThinkCentre A51 P4-3.0:127 mm
- TS ThinkCentre A51p P4 530 3.0GHz:175 mm
Depth
- TS ThinkCentre A51 P4-3.0:390 mm
- TS ThinkCentre A51p P4 530 3.0GHz:450 mm
Height
- TS ThinkCentre A51 P4-3.0:346 mm
- TS ThinkCentre A51p P4 530 3.0GHz:492 mm
Weight
- TS ThinkCentre A51 P4-3.0:8.5 kg
- TS ThinkCentre A51p P4 530 3.0GHz:13.5 kg

Side by side

Differences highlightedShow differences only

Comparison of TS ThinkCentre A51 P4-3.0, TS ThinkCentre A51p P4 530 3.0GHz
91 specifications	A Lenovo TS ThinkCentre A51 P4-3.0 View product	B Lenovo TS ThinkCentre A51p P4 530 3.0GHz View product
Memory2 differ
Maximum internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Power1 differ
Power supplyDiffers	225 W	310 W
Power supply typeKnown for one	Unknown — not stated by the source	110~220V
Design1 differ
Chassis typeDiffers	Small Desktop	Tower
Softwareidentical
Bundled softwareKnown for one	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)	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	127 mm	175 mm
DepthDiffers	390 mm	450 mm
HeightDiffers	346 mm	492 mm
WeightDiffers	8.5 kg	13.5 kg
Other features1 differ
Security featuresDiffers	-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 -Hard disk drive password -Hard drive I/O control -Diskette I/O control -Configuration password -Diskette Boot inhibit -Boot without keyboard or mou	-Embedded Security Subsystem standard -Diskette I/O control -Configuration password -Diskette boot inhibit -Boot without keyboard or mouse -Hard disk drive password -Boot sequence control -Secure Data Disposal -Serial port I/O control -Hardfile I/O control -Kensington Lock Standard Enabled -Parallel

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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