Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A51p P4 560 3.6GHz vs upcycle it FUJITSU Q920 Mini (Refurbished) Grade A

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  • 68specifications compared
  • 50differ
  • 18identical
  • 113known for one product only

Key differences

  • Processor family
    • ThinkCentre A51p P4 560 3.6GHz:Intel® Celeron®
    • FUJITSU Q920 Mini (Refurbished) Grade A:Intel® Core™ i5
  • Processor model
    • ThinkCentre A51p P4 560 3.6GHz:560
    • FUJITSU Q920 Mini (Refurbished) Grade A:i5-4570T
  • Processor cores
    • ThinkCentre A51p P4 560 3.6GHz:1
    • FUJITSU Q920 Mini (Refurbished) Grade A:2
  • Processor threads
    • ThinkCentre A51p P4 560 3.6GHz:1
    • FUJITSU Q920 Mini (Refurbished) Grade A:4
  • Processor frequency
    • ThinkCentre A51p P4 560 3.6GHz:2.13 GHz
    • FUJITSU Q920 Mini (Refurbished) Grade A:2.9 GHz
  • Processor cache
    • ThinkCentre A51p P4 560 3.6GHz:1 MB
    • FUJITSU Q920 Mini (Refurbished) Grade A:4 MB
  • Processor cache type
    • ThinkCentre A51p P4 560 3.6GHz:L2
    • FUJITSU Q920 Mini (Refurbished) Grade A:Smart Cache
  • Bus type
    • ThinkCentre A51p P4 560 3.6GHz:FSB
    • FUJITSU Q920 Mini (Refurbished) Grade A:DMI

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Differences highlightedShow differences only (on)
Comparison of ThinkCentre A51p P4 560 3.6GHz, FUJITSU Q920 Mini (Refurbished) Grade A
181 specifications
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source4th gen Intel® Core™ i5
Processor modelDiffers560i5-4570T
Processor coresDiffers12
Processor threadsDiffers14
Processor boost frequencyKnown for oneUnknown — not stated by the source3.6 GHz
Processor frequencyDiffers2.13 GHz2.9 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Processor lithographyDiffers65 nm22 nm
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-4500 Desktop Series
Processor codenameDiffersMeromHaswell
Thermal Design Power (TDP)Differs31 W35 W
TcaseDiffers100 °C66.35 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
Number of QPI linksKnown for oneUnknown — not stated by the source0
Number of processors installedKnown for oneUnknown — not stated by the source1
Processor socketDiffersSocket 478LGA 1150 (Socket H3)
SteppingKnown for oneUnknown — not stated by the sourceC0
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source32 GB
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3-SDRAM
Memory clock speeds supported by processorKnown for oneUnknown — not stated by the source1333,1600 MHz
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source25.6 GB/s
Processor front side busKnown for one533 MHzUnknown — not stated by the source
TjunctionKnown for one100 °CUnknown — not stated by the source
Number of Processing Die TransistorsKnown for one291 MUnknown — not stated by the source
Processing Die sizeKnown for one143 mm²Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one16Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers0.5 GB8 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory slotsKnown for oneUnknown — not stated by the source2x SO-DIMM
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Memory channelsKnown for oneUnknown — not stated by the sourceDual-channel
Storage1 differ
Total storage capacityDiffers160 GB256 GB
Storage mediaKnown for oneUnknown — not stated by the sourceSSD
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
Total SSDs capacityKnown for oneUnknown — not stated by the source256 GB
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source256 GB
Card reader integratedKnown for oneUnknown — not stated by the sourceYes
Compatible memory cardsKnown for oneUnknown — not stated by the sourceMMC, SD
Optical drive typeKnown for oneDVD-RWUnknown — not stated by the source
Storage drive typeKnown for oneSATAUnknown — not stated by the source
Diskette drive memoryKnown for one1.44 MBUnknown — not stated by the source
Graphics1 differ
Discrete graphics cardKnown for oneUnknown — not stated by the sourceNo
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics card modelDiffersAMD Radeon X600 ProNot available
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source1.7 GB
Number of displays supported (on-board graphics)Known for oneUnknown — not stated by the source3
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source200 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1150 MHz
On-board graphics card DirectX versionKnown for oneUnknown — not stated by the source11.1
On-board graphics card IDKnown for oneUnknown — not stated by the source0x412
Video adapter, busKnown for onePCI ExpressUnknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® Q87
Password protectionKnown for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceBIOS, HDD, Supervisor, User
Optical driveidentical
Optical drives quantityKnown for oneUnknown — not stated by the source1
Networkidentical
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Cabling technologyKnown for oneUnknown — not stated by the source10/100/1000Base-T(X)
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneUnknown — not stated by the sourceYes
Networking featuresKnown for oneEthernet/Fast Ethernet/Gigabit EthernetUnknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers82
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source4
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
HDMI ports quantityKnown for oneUnknown — not stated by the source0
Line-outKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceYes
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneUnknown — not stated by the sourceYes
PS/2 ports quantityDiffers20
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Firewire (IEEE 1394) portsKnown for one1Unknown — not stated by the source
Parallel ports quantityKnown for one1Unknown — not stated by the source
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
Power1 differ
Power supplyDiffers310 W65 W
Power supply input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Power supply input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Power supply typeKnown for one110~220VUnknown — not stated by the source
Designidentical
Placement supportedKnown for oneUnknown — not stated by the sourceHorizontal/Vertical
Number of 5.25" baysKnown for oneUnknown — not stated by the source1
Number of 2.5" baysKnown for oneUnknown — not stated by the source1
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Liquid cooling systemKnown for oneUnknown — not stated by the sourceNo
Product colourKnown for oneUnknown — not stated by the sourceBlack
RefurbishedKnown for oneUnknown — not stated by the sourceYes
Chassis typeKnown for oneTowerUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows 10 Pro
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Bundled softwareKnown for oneLotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium, Access program, IBM Director Agent (web deliverable), ThinkVantage Client Security Software (web-downloadable), Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics, ThinkVantage Rescue and Recovery with Rapid RestoreUnknown — not stated by the source
Processor special features22 differ
CPU configuration (max)Known for oneUnknown — not stated by the source1
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source22 nm
Idle StatesDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source1.00
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceYes
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source1.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceNo
Intel TSX-NI versionKnown for oneUnknown — not stated by the source0.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Virtualization Technology (Intel® VT)Known for oneUnknown — not stated by the sourceVT-d, VT-x
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers3443975045
Processor codeKnown for oneUnknown — not stated by the sourceSR1CA
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
ScalabilityKnown for oneUnknown — not stated by the source1S
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Thermal solution specificationKnown for oneUnknown — not stated by the sourcePCG 2013A
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorDiffersNoYes
Audio1 differ
Audio systemDiffersSoundMAX CadenzaRealtek ALC671
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 35 °C
Weight & dimensions4 differ
WidthDiffers175 mm185 mm
DepthDiffers450 mm188 mm
HeightDiffers492 mm54 mm
WeightDiffers13.5 kg1.6 kg
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source395 mm
Package depthKnown for oneUnknown — not stated by the source198 mm
Package heightKnown for oneUnknown — not stated by the source284 mm
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceNo
Keyboard includedKnown for oneUnknown — not stated by the sourceNo
ManualKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
CertificationKnown for oneUnknown — not stated by the sourceFCC Class B, cCSAus, WEEE, TÜV GS, CE
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceBlue Angel, EPEAT Gold, ENERGY STAR
Carbon footprintidentical
Total carbon footprint (kg of CO2e)Known for oneUnknown — not stated by the source15.95
Refurbishment impact (kg of CO2e)Known for oneUnknown — not stated by the source8.82
Avoided emissions (kg of CO2e)Known for oneUnknown — not stated by the source162.04
Avoided e-wasteKnown for oneUnknown — not stated by the source3.4 kg
Other featuresidentical
Security featuresKnown for one-Serial port I/O control -Secure Data Disposal -Parallel port I/O control -Power on password -Embedded Security Subsystem standard -Hard disk drive password -Hardfile I/O control -Kensington Lock Standard Enabled -Boot without keyboard or mouse -Boot sequence control -Configuration password -DiskettUnknown — 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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