Product comparison · 2 pcs/workstations

Lenovo M90 + L2321x vs Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550

100specifications compared
14differ
86identical
39known for one product only

Key differences

The Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550 has 0.27 GHz more processor frequency than the Lenovo M90 + L2321x (3.2 GHz vs 2.93 GHz). The Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550 has 2 more CPU multiplier (bus/core ratio) than the Lenovo M90 + L2321x (24 vs 22). The Lenovo M90 + L2321x has 40 W more power supply than the Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550 (280 W vs 240 W). Only the Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550 has card reader integrated. Only the Lenovo M90 + L2321x has display included.

Processor model
- M90 + L2321x:i3-530
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:i3-550
Processor frequency
- M90 + L2321x:2.93 GHz
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:3.2 GHz
CPU multiplier (bus/core ratio)
- M90 + L2321x:22
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:24
Stepping
- M90 + L2321x:C2
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:K0
Memory types supported by processor
- M90 + L2321x:DDR3 1066/1333
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:DDR3-SDRAM
HDD interface
- M90 + L2321x:SATA
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:SATA II
Card reader integrated
- M90 + L2321x:No
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:Yes
Power supply
- M90 + L2321x:280 W
- ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550:240 W

Side by side

Differences highlightedShow differences only

Comparison of M90 + L2321x, STXB6MD
139 specifications	A Lenovo M90 + L2321x View product	B Lenovo ThinkCentre STXB6MD PC Intel® Core™ i3 i3-550 Model STXB6MD View product
Processor5 differ
Processor modelDiffers	i3-530	i3-550
Processor frequencyDiffers	2.93 GHz	3.2 GHz
CPU multiplier (bus/core ratio)Differs	22	24
SteppingDiffers	C2	K0
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Number of processors installedKnown for one	1	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage2 differ
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD interfaceDiffers	SATA	SATA II
Card reader integratedDiffers	No	Yes
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Intel HD	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performanceidentical
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Networkidentical
Modem typeKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	280 W	240 W
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Softwareidentical
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	58.4 cm (23")	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
DisplayKnown for one	LCD TFT	Unknown — not stated by the source
Processor special features2 differ
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	46472	48505
Processor codeKnown for one	Unknown — not stated by the source	SLBUD
Weight & dimensions3 differ
WidthDiffers	275 mm	317 mm
DepthDiffers	238 mm	99 mm
HeightDiffers	79 mm	355 mm
WeightKnown for one	Unknown — not stated by the source	7.5 kg
Audioidentical
Audio systemKnown for one	HD	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

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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