Product comparison · 2 all-in-one pcs/workstations

Lenovo A70z + 73Y2574 vs Lenovo ThinkCentre M90z + ThinkCentre Extend Arm

33specifications compared
11differ
22identical
23known for one product only

Key differences

Display diagonal
- A70z + 73Y2574:48.3 cm (19")
- ThinkCentre M90z + ThinkCentre Extend Arm:58.4 cm (23")
Processor frequency
- A70z + 73Y2574:3 GHz
- ThinkCentre M90z + ThinkCentre Extend Arm:2.8 GHz
Processor cache
- A70z + 73Y2574:2 MB
- ThinkCentre M90z + ThinkCentre Extend Arm:3 MB
Processor cache type
- A70z + 73Y2574:L2
- ThinkCentre M90z + ThinkCentre Extend Arm:L3
Total storage capacity
- A70z + 73Y2574:320 GB
- ThinkCentre M90z + ThinkCentre Extend Arm:250 GB
Card reader integrated
- A70z + 73Y2574:No
- ThinkCentre M90z + ThinkCentre Extend Arm:Yes
USB 2.0 ports quantity
- A70z + 73Y2574:6
- ThinkCentre M90z + ThinkCentre Extend Arm:8
Width (with stand)
- A70z + 73Y2574:472 mm
- ThinkCentre M90z + ThinkCentre Extend Arm:560 mm

Side by side

Differences highlightedShow differences only

Comparison of A70z + 73Y2574, ThinkCentre M90z + ThinkCentre Extend Arm
56 specifications	A Lenovo A70z + 73Y2574 View product	B Lenovo ThinkCentre M90z + ThinkCentre Extend Arm View product
Display1 differ
Display diagonalDiffers	48.3 cm (19")	58.4 cm (23")
Display resolutionKnown for one	1600 x 900 pixels	Unknown — not stated by the source
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Processor3 differ
Processor cores	2	2
Processor frequencyDiffers	3 GHz	2.8 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Storage2 differ
Total storage capacityDiffers	320 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive type	DVD-RW	DVD-RW
Card reader integratedDiffers	No	Yes
Graphicsidentical
Discrete graphics card modelKnown for one	Intel® GMA X4500	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-Fi	No	No
Ethernet LAN	Yes	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	6	8
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Serial ports quantity	1	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® G41 Express	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	472 mm	560 mm
Depth (with stand)Differs	73 mm	116 mm
Height (with stand)Differs	356.1 mm	443 mm
Weight (with stand)Known for one	8 kg	Unknown — not stated by the source
Other features1 differ
Graphics card family	Intel	Intel
Chassis type	All-in-One	All-in-One
Display included	Yes	Yes
Megapixel (approx.)Known for one	1.3 MP	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power supplyDiffers	130 W	150 W
SpeakersKnown for one	2 x 2W	Unknown — not stated by the source
Floppy drive installedKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No

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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