Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58 + T40HBEU vs Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X

86specifications compared
15differ
71identical
24known for one product only

Key differences

Processor model
- ThinkCentre M58 + T40HBEU:E7400
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:E7500
Processor frequency
- ThinkCentre M58 + T40HBEU:2.8 GHz
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:2.93 GHz
CPU multiplier (bus/core ratio)
- ThinkCentre M58 + T40HBEU:10.5
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:11
HDD interface
- ThinkCentre M58 + T40HBEU:SATA
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:SATA II
USB 2.0 ports quantity
- ThinkCentre M58 + T40HBEU:10
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:8
Operating system installed
- ThinkCentre M58 + T40HBEU:Windows Vista Business
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:Windows 7 Professional
Display diagonal
- ThinkCentre M58 + T40HBEU:61 cm (24")
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:55.9 cm (22")
Display resolution
- ThinkCentre M58 + T40HBEU:1920 x 1200 pixels
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:1680 x 1050 pixels

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M58 + T40HBEU, ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X
110 specifications	A Lenovo ThinkCentre M58 + T40HBEU View product	B Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X View product
Processor3 differ
Processor modelDiffers	E7400	E7500
Processor frequencyDiffers	2.8 GHz	2.93 GHz
CPU multiplier (bus/core ratio)Differs	10.5	11
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memoryidentical
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	10	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supplyKnown for one	130 W	Unknown — not stated by the source
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows 7 Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Display2 differ
Display diagonalDiffers	61 cm (24")	55.9 cm (22")
Display resolutionDiffers	1920 x 1200 pixels	1680 x 1050 pixels
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	36500	36503
Processor codeDiffers	SLB9Y	SLB9Z
Audio1 differ
Audio systemDiffers	HD	Intel HDA
Weight & dimensions3 differ
WidthDiffers	275 mm	277 mm
DepthDiffers	238 mm	82 mm
HeightDiffers	80 mm	244 mm
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integratedKnown for one	No	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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