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Lenovo THINKCENTRE M91P CI5/2400-3.1G - 21.5IN LED 1920X1080 LS2221 UK

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Quick Code: B836296

Manufacturer: Lenovo

Mfr. Part Number: SELA9UK+T53LNUK


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Processor frequency 3.1 GHz
Processor family 2nd gen Intel® Core™ i5
Processor model i5-2400
Processor cores 4
Processor boost frequency 3.4 GHz
Processor socket Socket H2 (LGA 1155)
Processor cache 1, 6
Processor cache type Smart Cache, L3
System bus rate 5 GT/s
Processor threads 4
Number of processors installed 1
PCI Express slots version 2.0
Processor lithography 32 nm
Processor operating modes 64-bit
Bus type DMI
Processor codename Sandy Bridge
Thermal Design Power (TDP) 95 W
Processor series Intel Core i5-2400 Desktop series
FSB Parity
Maximum number of PCI Express lanes 1
Tcase 72.6 °C
CPU multiplier (bus/core ratio) 31
Maximum internal memory supported by processor 32 GB
Conflict Free processor
Memory types supported by processor DDR3-SDRAM
Memory clock speeds supported by processor 1066,1333 MHz
Memory bandwidth supported by processor (max) 21 GB/s
Memory channels supported by processor Dual
ECC supported by processor
Internal memory 4 GB
Internal memory type DDR3-SDRAM
Maximum internal memory 16 GB
Memory layout (slots x size) 1 x 4 GB
Memory slots 4x DIMM
Memory clock speed 1333 MHz
Total storage capacity 500 GB
Number of hard drives installed 1
Hard drive capacity 500 GB
Hard drive interface SATA
Hard drive speed 7200 RPM
RAID levels 0, 1
Optical drive
Optical drive type DVD-RW
On-board graphics adapter model Intel HD Graphics 2000
On-board graphics adapter base frequency 850 MHz
On-board graphics adapter dynamic frequency (max) 1100 MHz
Number of displays supported by on-board graphics adapter 2
On-board graphics adapter ID 0x102
Operating system installed Windows 7 Professional
Operating system architecture 64-bit
Ethernet LAN
Ethernet LAN data rates 10,100,1000 Mbit/s
Cabling technology 10/100/1000Base-T(X)
Wake-on-LAN ready
Ports & interfaces
USB 2.0 ports quantity 8
VGA (D-Sub) ports quantity 1
DVI port
DisplayPorts quantity 1
Ethernet LAN (RJ-45) ports 1
DC-in jack
Microphone in
Headphone outputs 1
Serial ports quantity 1
Expansion slots
PCI Express x1 slots 1
PCI Express x16 slots 1
PCI slots 2
Chassis type Tower
Colour of product Black
Number of 3.5" bays 2
Number of 5.25" bays 1
Cable lock slot Kensington
Intel segment tagging Enterprise, Professional
Product type PC
Motherboard chipset Intel Q67 Express
Audio system HD
Processor special features
Intel vPro Technology
Intel Wireless Display (WiDi) Technology
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel InTru 3D Technology
Intel Insider
Intel Clear Video HD Technology
Intel Clear Video Technology
Intel VT-x with Extended Page Tables (EPT)
Idle States
Thermal Monitoring Technologies
Intel AES New Instructions
Intel Trusted Execution Technology
Execute Disable Bit
Intel FDI Technology
Intel Flex Memory Access
Intel Fast Memory Access
Intel Enhanced Halt State
Intel Demand Based Switching
Intel Clear Video Technology for MID
Processor package size 37.5
Supported instruction sets AVX
CPU configuration (max) 1
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology version 1.00
Intel Virtualization Technology (VT-x)
Intel Dual Display Capable Technology
Intel Rapid Storage Technology
Intel Turbo Boost Technology 2.0
Intel Hyper-Threading Technology
Intel Quick Sync Video Technology
Intel My WiFi Technology
Intel Anti-Theft Technology
Power supply 280 W
Weight & dimensions
Width 17.5 cm
Depth 44.2 cm
Height 41.4 cm
Weight 11 kg
RoHS compliance
Energy Star certified
Packaging content
Display included
Display diagonal 54.6 cm (21.5")
Display resolution 1920 x 1080 pixels
Aspect ratio 16:9
Contrast ratio (typical) 1000:1
Display number of colours 16.78 million colours
Display brightness 250 cd/m²
Viewing angle, horizontal 170°
Viewing angle, vertical 160°
Keyboard supplied
Mouse included
Other features
Weight 11 kg
Networking features Gigabit Ethernet
Compliance industry standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Graphics adapter family Intel
On-board graphics adapter

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