Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M71e Intel® Pentium® G620 vs Lenovo ThinkCentre M91 Intel® Pentium® G620

92specifications compared
7differ
85identical
37known for one product only

Key differences

Internal memory
- ThinkCentre M71e Intel® Pentium® G620:3 GB
- ThinkCentre M91 Intel® Pentium® G620:2 GB
Memory layout (slots x size)
- ThinkCentre M71e Intel® Pentium® G620:1 x 1 + 1 x 2 GB
- ThinkCentre M91 Intel® Pentium® G620:1 x 2 GB
Memory slots
- ThinkCentre M71e Intel® Pentium® G620:2x DIMM
- ThinkCentre M91 Intel® Pentium® G620:2x SO-DIMM
Total storage capacity
- ThinkCentre M71e Intel® Pentium® G620:500 GB
- ThinkCentre M91 Intel® Pentium® G620:320 GB
Optical drive type
- ThinkCentre M71e Intel® Pentium® G620:DVD Super Multi DL
- ThinkCentre M91 Intel® Pentium® G620:DVD-RW
Card reader integrated
- ThinkCentre M71e Intel® Pentium® G620:Yes
- ThinkCentre M91 Intel® Pentium® G620:No
USB 2.0 ports quantity
- ThinkCentre M71e Intel® Pentium® G620:6
- ThinkCentre M91 Intel® Pentium® G620:10

Side by side

Differences highlightedShow differences only

Comparison of M71e, M91
129 specifications	A Lenovo ThinkCentre M71e Intel® Pentium® G620 Model M71e View product	B Lenovo ThinkCentre M91 Intel® Pentium® G620 Model M91 View product
Memory3 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Memory slotsDiffers	2x DIMM	2x SO-DIMM
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Storage mediaKnown for one	Unknown — not stated by the source	HDD
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Performanceidentical
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	10
Line-outKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
SmartCard slotKnown for one	Unknown — not stated by the source	No
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	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	240 W	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	SFF	Unknown — not stated by the source
Number of 5.25" baysKnown for one	1	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	Kensington
Processor special featuresidentical
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	99 mm	Unknown — not stated by the source
DepthKnown for one	335 mm	Unknown — not stated by the source
HeightKnown for one	382 mm	Unknown — not stated by the source
WeightKnown for one	9.5 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
CertificationKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	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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