Product comparison · 2 pcs/workstations

Lenovo ThinkCentre Edge 71 Intel® Core™ i3 i3-2120 vs Lenovo Edge 91

113specifications compared
29differ
84identical
22known for one product only

Key differences

Processor family
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:Intel® Core™ i3
- Edge 91:Intel® Core™ i5
Processor generation
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:2nd gen Intel® Core™ i3
- Edge 91:2nd gen Intel® Core™ i5
Processor model
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:i3-2120
- Edge 91:i5-2400
Processor cores
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:2
- Edge 91:4
Processor frequency
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:3.3 GHz
- Edge 91:3.1 GHz
Processor cache
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:3 MB
- Edge 91:6 MB
Thermal Design Power (TDP)
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:65 W
- Edge 91:95 W
Tcase
- ThinkCentre Edge 71 Intel® Core™ i3 i3-2120:69.1 °C
- Edge 91:72.6 °C

Side by side

Differences highlightedShow differences only

Comparison of 71, Edge 91
135 specifications	A Lenovo ThinkCentre Edge 71 Intel® Core™ i3 i3-2120 Model 71 View product	B Lenovo Edge 91 View product
Processor11 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-2120	i5-2400
Processor coresDiffers	2	4
Processor frequencyDiffers	3.3 GHz	3.1 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i5-2400 Desktop Series
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	69.1 °C	72.6 °C
CPU multiplier (bus/core ratio)Differs	33	31
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Memory1 differ
Maximum internal memoryDiffers	8 GB	16 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	320 GB	1 TB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
HDD interfaceDiffers	SATA II	SATA
Card reader integratedKnown for one	No	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Performance1 differ
Motherboard chipsetDiffers	Intel® H61	Intel® B65 Express
Optical driveidentical
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	5	8
DVI portDiffers	Yes	No
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Number of 3.5" baysKnown for one	1	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	180 W	240 W
Design1 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysKnown for one	1	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Processor special features6 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Processor ARK IDDiffers	53426	52207
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Weight & dimensions3 differ
WidthDiffers	160 mm	100.7 mm
DepthDiffers	355 mm	382 mm
HeightDiffers	392 mm	335.5 mm
WeightKnown for one	7 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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