Product comparison · 2 all-in-one pcs/workstations

Lenovo IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T vs TERRA 2405HA Intel® Core™ i5 i5-6500

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  • 115specifications compared
  • 42differ
  • 73identical
  • 47known for one product only

Key differences

  • Display diagonal
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:68.6 cm (27")
    • 2405HA Intel® Core™ i5 i5-6500:60.5 cm (23.8")
  • Display resolution
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:2560 x 1440 pixels
    • 2405HA Intel® Core™ i5 i5-6500:1920 x 1080 pixels
  • HD type
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:Quad HD
    • 2405HA Intel® Core™ i5 i5-6500:Full HD
  • Processor generation
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:7th gen Intel® Core™ i5
    • 2405HA Intel® Core™ i5 i5-6500:6th gen Intel® Core™ i5
  • Processor model
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:i5-7400T
    • 2405HA Intel® Core™ i5 i5-6500:i5-6500
  • Processor boost frequency
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:3 GHz
    • 2405HA Intel® Core™ i5 i5-6500:3.6 GHz
  • Processor frequency
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:2.4 GHz
    • 2405HA Intel® Core™ i5 i5-6500:3.2 GHz
  • Thermal Design Power (TDP)
    • IdeaCentre 520-27IKL Intel® Core™ i5 i5-7400T:35 W
    • 2405HA Intel® Core™ i5 i5-6500:65 W

Side by side

Differences highlightedShow differences only (on)
Comparison of 520-27IKL, 2405HA
162 specifications
Display3 differ
Display diagonalDiffers68.6 cm (27")60.5 cm (23.8")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceNo
HD typeDiffersQuad HDFull HD
Response timeKnown for oneUnknown — not stated by the source8 ms
Native aspect ratioKnown for one16:9Unknown — not stated by the source
Panel typeKnown for oneWVAUnknown — not stated by the source
Processor12 differ
Processor generationDiffers7th gen Intel® Core™ i56th gen Intel® Core™ i5
Processor modelDiffersi5-7400Ti5-6500
Processor boost frequencyDiffers3 GHz3.6 GHz
Processor frequencyDiffers2.4 GHz3.2 GHz
Thermal Design Power (TDP)Differs35 W65 W
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
Processor codeDiffersSSSR332SR2BX
Processor codenameDiffersKaby LakeSkylake
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Core i5-6500 Desktop series
SteppingDiffersB0R0
TcaseKnown for oneUnknown — not stated by the source71 °C
Memory types supported by processorDiffersDDR3L, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source34.1 GB/s
Configurable TDP-down frequencyKnown for one1.2 GHzUnknown — not stated by the source
Number of QPI linksKnown for one0Unknown — not stated by the source
TjunctionKnown for one80 °CUnknown — not stated by the source
Memory2 differ
Internal memory typeDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speedDiffers2400 MHz1600 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 8 GB
Storage2 differ
Total storage capacityDiffers2 TB250 GB
Storage mediaDiffersHybrid-HDDSSD
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA III
Number of SSDs installedKnown for oneUnknown — not stated by the source1
RAID supportKnown for oneUnknown — not stated by the sourceYes
Optical drive typeKnown for oneUnknown — not stated by the sourceNo
Number of storage drives installedKnown for one1Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one16 GBUnknown — not stated by the source
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MXNot available
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card IDDiffers0x59121912
Discrete graphics card memoryKnown for one2 GBUnknown — not stated by the source
Audioidentical
Number of speakersKnown for oneUnknown — not stated by the source2
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Network1 differ
BluetoothDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Bluetooth versionKnown for one4.0Unknown — not stated by the source
Ports & interfaces5 differ
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
HDMI ports quantityDiffers21
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
Headphone outputsDiffers01
Microphone inDiffersNoYes
DC-in jackKnown for oneUnknown — not stated by the sourceYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Design1 differ
Product colourDiffersWhiteSilver
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system architectureKnown for one64-bitUnknown — not stated by the source
Processor special features9 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source14 nm
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source1.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
Processor ARK IDDiffers9718488184
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.2, AVX 2.0, SSE4.1
Thermal solution specificationDiffersPCG 2015APCG 2015C
Poweridentical
AC adapter powerKnown for oneUnknown — not stated by the source120 W
Weight & dimensionsidentical
Width (with stand)Known for oneUnknown — not stated by the source540 mm
Depth (with stand)Known for oneUnknown — not stated by the source40 mm
Height (with stand)Known for oneUnknown — not stated by the source518 mm
Weight (with stand)Known for oneUnknown — not stated by the source8 kg
Width (without stand)Known for one615 mmUnknown — not stated by the source
Depth (without stand)Known for one64 mmUnknown — not stated by the source
Height (without stand)Known for one474.7 mmUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 75%
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Packaging contentidentical
AC adapter includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Detachable displayKnown for oneNoUnknown — 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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