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Lenovo ThinkCentre M91 User Manual

Lenovo ThinkCentre M91
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ThinkCentre
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Lenovo ThinkCentre M91 Specifications

General IconGeneral
Tcase69.1 °C
Bus typeDMI
SteppingQ0
Processor cache3 MB
Processor cores2
Processor modeli3-2100
System bus rate5 GT/s
Processor familyIntel® Core™ i3
Processor seriesIntel Core i3-2100 Desktop Series
Processor socketLGA 1155 (Socket H2)
Processor threads4
Processor codenameSandy Bridge
Processor frequency3.1 GHz
Processor cache typeSmart Cache
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor operating modes64-bit
ECC supported by processorNo
Thermal Design Power (TDP)35, 65 W
Number of processors installed1
CPU multiplier (bus/core ratio)31
Maximum number of PCI Express lanes16
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor1066, 1333 MHz
Memory bandwidth supported by processor (max)21 GB/s
Maximum internal memory supported by processor32 GB
Power supply typeAC
Intel segment taggingEnterprise, Professional
Operating temperature (T-T)50 - 95 °F
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Product typePC
Motherboard chipsetIntel® Q67 Express
Internal memory2 GB
Memory channelsDual-channel
Memory clock speed1333 MHz
Maximum internal memory- GB
Memory layout (slots x size)1 x 2 GB
HDD speed7200 RPM
HDD interfaceSATA
Optical drive typeDVD-ROM
Card reader integrated-
Total storage capacity320 GB
On-board graphics cardYes
On-board graphics card ID0x102
On-board graphics card modelIntel® HD Graphics 2000
On-board graphics card familyIntel® HD Graphics
On-board graphics card base frequency850 MHz
On-board graphics card dynamic frequency (max)1100 MHz
Operating system installedWindows 7 Professional
USB 2.0 ports quantity8
Firewire (IEEE 1394) ports0
Cabling technology10/100/1000Base-T(X)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Power supply240 W
Product colorBlack
Operating altitude-15 - 3048 m
Storage temperature (T-T)-10 - 60 °C
Operating relative humidity (H-H)20 - 80 %
Processor ARK ID53422
Processor package size37.5 x 37.5 mm
Supported instruction setsAVX
Intel Identity Protection Technology version1.00
Weight and Dimensions IconWeight and Dimensions
Depth238 mm
Width275 mm
Height79 mm
Weight4180 g

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