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Product comparison · 2 pcs/workstations

Lenovo H420 - VBW5MUK - Glossy Black vs Lenovo M91p + L197

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  • 7specifications compared
  • 3differ
  • 4identical
  • 130known for one product only

Key differences

  • Processor cache
    • 8 MB
    • 6 MB
  • Internal memory
    • 8 GB
    • 4 GB
  • HDD capacity
    • 2 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
137 specifications
A

Lenovo

Lenovo H420 - VBW5MUK - Glossy BlackView product
B

Lenovo

M91p + L197View product
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelKnown for onei5-2400
Processor coresKnown for one4
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyKnown for one3.1 GHz
Processor cacheDiffers8 MB6 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
System bus rateKnown for one5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-2400 Desktop Series
Processor codenameKnown for oneSandy Bridge
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one31
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorKnown for oneNo
Processor front side busKnown for one1333 MHz
Memory1 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryKnown for one16 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory slotsKnown for one4x DIMM
Memory channelsKnown for oneDual-channel
Storage1 differ
Total storage capacityKnown for one500 GB
Optical drive typeKnown for oneDVD-RW
Number of HDDs installedKnown for one1
HDD capacityDiffers2 GB500 GB
HDD interfaceKnown for oneSATA
RAID levelsKnown for one0, 1
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x102
Graphics card familyKnown for oneIntel
Performanceidentical
Motherboard chipsetKnown for oneIntel® Q67 Express
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one8
DisplayPorts quantityKnown for one1
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
DC-in jackKnown for oneYes
Serial ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Poweridentical
Power supplyKnown for one280 W
Designidentical
Chassis typeKnown for oneTower
Number of 5.25" baysKnown for one1
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourKnown for oneBlack
Softwareidentical
Operating system installedKnown for oneWindows 7 Professional
Operating system architectureKnown for one64-bit
Displayidentical
Display includedKnown for oneYes
Display diagonalKnown for one48.3 cm (19")
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one52207
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audioidentical
Audio systemKnown for oneHD
Weight & dimensionsidentical
WidthKnown for one175 mm
DepthKnown for one442 mm
HeightKnown for one414 mm
WeightKnown for one11 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Data transfer rateKnown for one1000 Mbit/s

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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