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Product comparison · 2 pcs/workstations

HP Pro 3130 SFF + S2231a vs Lenovo M90+ThinkVision L2251p

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  • 104specifications compared
  • 29differ
  • 75identical
  • 35known for one product only

Key differences

The HP Pro 3130 SFF + S2231a has 2 more processor threads than the Lenovo M90+ThinkVision L2251p (4 vs 2). The HP Pro 3130 SFF + S2231a has 0.4 GHz more processor frequency than the Lenovo M90+ThinkVision L2251p (3.2 GHz vs 2.8 GHz). The HP Pro 3130 SFF + S2231a has 1 MB more processor cache than the Lenovo M90+ThinkVision L2251p (4 MB vs 3 MB). Only the HP Pro 3130 SFF + S2231a has DVI port. Only the Lenovo M90+ThinkVision L2251p has embedded options available.

  • Processor family
    • Intel® Core™ i3
    • Intel® Pentium®
  • Processor model
    • i3-550
    • G6950
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 3.2 GHz
    • 2.8 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • CPU multiplier (bus/core ratio)
    • 24
    • 21
  • Memory types supported by processor
    • DDR3-SDRAM
    • DDR3 1066
  • Memory bandwidth supported by processor (max)
    • 21 GB/s
    • 17 GB/s

Side by side

Differences highlightedShow differences only
139 specifications
A

HP

Pro 3130 SFF + S2231aView product
B

Lenovo

M90+ThinkVision L2251pView product
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Pentium®
Processor modelDiffersi3-550G6950
Processor cores22
Processor threadsDiffers42
Processor frequencyDiffers3.2 GHz2.8 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor front side busKnown for one1066 MHz
Bus typeDMIDMI
FSB ParityNoNo
System bus rate2.5 GT/s2.5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i3-500 Desktop SeriesIntel Pentium G6000 Series for Desktop
Processor codenameClarkdaleClarkdale
Thermal Design Power (TDP)73 W73 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x81x16, 2x8
PCI Express slots version2.02.0
Number of processors installedKnown for one1
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Number of Processing Die Transistors382 M382 M
Processing Die size81 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2421
Maximum internal memory supported by processor16 GB16 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3 1066
Memory bandwidth supported by processor (max)Differs21 GB/s17 GB/s
ECC supported by processorNoNo
Processor generationKnown for oneIntel® Core™ i3
SteppingKnown for oneK0
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory1 differ
Internal memory2 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsDiffers4x DIMM2x SO-DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
Maximum internal memoryKnown for one16 GB
Storage1 differ
Total storage capacity320 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Floppy drive installedKnown for oneNo
RAID levelsKnown for one0, 1
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntegrated
Number of displays supported (on-board graphics)22
On-board graphics card base frequencyDiffers733 MHz533 MHz
Graphics card familyIntelIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
Performanceidentical
Product typePCPC
Audio output channelsKnown for one5.1 channels
Motherboard chipsetKnown for oneIntel® H57
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers810
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers220 W130 W
Designidentical
Number of 5.25" baysKnown for one1
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourBlackBlack
Chassis typeKnown for oneSFF
Country of originKnown for oneChina
Software1 differ
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architectureDiffers64-bit32-bit
Display3 differ
Display includedYesYes
Display diagonalDiffers54.6 cm (21.5")55.9 cm (22")
Display resolutionDiffers1920 x 1080 pixels1680 x 1050 pixels
Contrast ratio (typical)1000:11000:1
Display brightnessDiffers300 cd/m²250 cd/m²
Viewing angle, horizontal170°170°
Viewing angle, vertical160°160°
Processor special features5 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography45 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4850543230
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLBUD
Supported instruction setsKnown for oneSSE4.2
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Weight & dimensions3 differ
WidthDiffers311 mm275 mm
DepthDiffers389.4 mm238 mm
HeightDiffers112.5 mm79 mm
WeightKnown for one6.7 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Optical driveidentical
LightScribeKnown for oneYes

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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