Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 Tower (75157QG) vs Lenovo ThinkCentre M58 USFF (8820AJG)

86specifications compared
10differ
76identical
14known for one product only

Key differences

The Lenovo ThinkCentre M58 USFF (8820AJG) has 266 MHz more memory clock speed than the Lenovo ThinkCentre A58 Tower (75157QG) (1066 MHz vs 800 MHz). The Lenovo ThinkCentre M58 USFF (8820AJG) has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre A58 Tower (75157QG) (8 vs 6). The Lenovo ThinkCentre A58 Tower (75157QG) has 1 more serial ports quantity than the Lenovo ThinkCentre M58 USFF (8820AJG) (1 vs 0). Internal memory type: DDR2-SDRAM on the Lenovo ThinkCentre A58 Tower (75157QG), DDR3-SDRAM on the Lenovo ThinkCentre M58 USFF (8820AJG). HDD interface: SATA on the Lenovo ThinkCentre A58 Tower (75157QG), SATA II on the Lenovo ThinkCentre M58 USFF (8820AJG).

Internal memory type
- ThinkCentre A58 Tower (75157QG):DDR2-SDRAM
- ThinkCentre M58 USFF (8820AJG):DDR3-SDRAM
Memory clock speed
- ThinkCentre A58 Tower (75157QG):800 MHz
- ThinkCentre M58 USFF (8820AJG):1066 MHz
HDD interface
- ThinkCentre A58 Tower (75157QG):SATA
- ThinkCentre M58 USFF (8820AJG):SATA II
USB 2.0 ports quantity
- ThinkCentre A58 Tower (75157QG):6
- ThinkCentre M58 USFF (8820AJG):8
Serial ports quantity
- ThinkCentre A58 Tower (75157QG):1
- ThinkCentre M58 USFF (8820AJG):0
Audio system
- ThinkCentre A58 Tower (75157QG):ALC662
- ThinkCentre M58 USFF (8820AJG):Intel HDA
Width
- ThinkCentre A58 Tower (75157QG):175 mm
- ThinkCentre M58 USFF (8820AJG):277 mm
Depth
- ThinkCentre A58 Tower (75157QG):442 mm
- ThinkCentre M58 USFF (8820AJG):82 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 Tower (75157QG), ThinkCentre M58 USFF (8820AJG)
100 specifications	A Lenovo ThinkCentre A58 Tower (75157QG)View product	B Lenovo ThinkCentre M58 USFF (8820AJG)View product
Memory2 differ
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
Serial ports quantityDiffers	1	0
Expansion slotsidentical
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	280 W	Unknown — not stated by the source
Power supply input voltageKnown for one	110 - 220 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
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
Softwareidentical
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
Audio1 differ
Audio systemDiffers	ALC662	Intel HDA
Weight & dimensions4 differ
WidthDiffers	175 mm	277 mm
DepthDiffers	442 mm	82 mm
HeightDiffers	412 mm	244 mm
WeightDiffers	11.2 kg	4.18 kg
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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