Product comparison · 2 pcs/workstations

Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 vs Lenovo ThinkCentre M90p + ThinkVision L2251x

102specifications compared
9differ
93identical
37known for one product only

Key differences

The Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre M90p + ThinkVision L2251x (10 vs 8). The Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 has 80 W more power supply than the Lenovo ThinkCentre M90p + ThinkVision L2251x (320 W vs 240 W). The Lenovo ThinkCentre M90p + ThinkVision L2251x has 142 mm more width than the Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 (317 mm vs 175 mm). Only the Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 has card reader integrated. Only the Lenovo ThinkCentre M90p + ThinkVision L2251x has display included.

Card reader integrated
- ThinkCentre 90p Intel® Core™ i5 i5-650:Yes
- ThinkCentre M90p + ThinkVision L2251x:No
USB 2.0 ports quantity
- ThinkCentre 90p Intel® Core™ i5 i5-650:10
- ThinkCentre M90p + ThinkVision L2251x:8
Power supply
- ThinkCentre 90p Intel® Core™ i5 i5-650:320 W
- ThinkCentre M90p + ThinkVision L2251x:240 W
Chassis type
- ThinkCentre 90p Intel® Core™ i5 i5-650:Tower
- ThinkCentre M90p + ThinkVision L2251x:SFF
Display included
- ThinkCentre 90p Intel® Core™ i5 i5-650:No
- ThinkCentre M90p + ThinkVision L2251x:Yes
Audio system
- ThinkCentre 90p Intel® Core™ i5 i5-650:HD
- ThinkCentre M90p + ThinkVision L2251x:High Definition Audio
Width
- ThinkCentre 90p Intel® Core™ i5 i5-650:175 mm
- ThinkCentre M90p + ThinkVision L2251x:317 mm
Depth
- ThinkCentre 90p Intel® Core™ i5 i5-650:442 mm
- ThinkCentre M90p + ThinkVision L2251x:355 mm

Side by side

Differences highlightedShow differences only

Comparison of 90p, ThinkCentre M90p + ThinkVision L2251x
139 specifications	A Lenovo ThinkCentre 90p Intel® Core™ i5 i5-650 Model 90p View product	B Lenovo ThinkCentre M90p + ThinkVision L2251x View product
Processoridentical
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memoryidentical
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage1 differ
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	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
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Number of 3.5" baysKnown for one	2	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	320 W	240 W
Power supply input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	175 mm	317 mm
DepthDiffers	442 mm	355 mm
HeightDiffers	414 mm	99 mm
WeightKnown for one	11 kg	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3/802.3u/802.3ab	Unknown — not stated by the source
CertificationKnown for one	Energy Star 5.0	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
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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