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Product comparison · 2 pcs/workstations

Alienware Steam Machine vs Fujitsu E420 E85+ L21T-1 LED

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  • 130specifications compared
  • 63differ
  • 67identical
  • 62known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel Pentium G
  • Processor model
    • i7-4785T
    • G3260
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 2.2 GHz
    • 3.3 GHz
  • Processor cache
    • 8 MB
    • 3 MB
  • Bus type
    • DMI
    • DMI2
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit

Side by side

Differences highlightedShow differences only
192 specifications
A

Alienware

Steam MachineView product
B

Fujitsu

E420 E85+ L21T-1 LEDView product
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel Pentium G
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersi7-4785TG3260
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.2 GHz3.3 GHz
Processor cacheDiffers8 MB3 MB
Bus typeDiffersDMIDMI2
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4700 Desktop seriesIntel Pentium G3000 series for Desktop
Thermal Design Power (TDP)Differs35 W53 W
TcaseDiffers66.35 °C72 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
Number of QPI linksKnown for one0
Memory types supported by processorDiffersDDR3-SDRAMDDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz1333 MHz
ECC supported by processorDiffersNoYes
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsDiffers2x SO-DIMM2x DIMM
Non-ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersNoDVD Super Multi
HDD capacityDiffers1 TB500 GB
HDD sizeDiffers2.5"3.5"
Card reader integratedKnown for oneNo
Graphics3 differ
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics
Maximum on-board graphics card memoryDiffers1.7 GB16 GB
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card IDKnown for one0x412
On-board graphics card OpenGL versionKnown for one4.0
Graphics card Open GL supportKnown for oneYes
Performance1 differ
Product typeDiffersMini PCPC
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Audio output channelsKnown for one5.1 channels
Optical drive1 differ
Optical drives quantityDiffers01
Network1 differ
Ethernet LAN data ratesDiffers10,1000,100 Mbit/s10,100,1000 Mbit/s
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers24
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
HDMI ports quantityDiffers20
HDMI versionKnown for one1.4a
Headphone outputsDiffers01
Microphone inDiffersNoYes
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersNoYes
S/PDIF out portKnown for oneYes
DC-in jackKnown for oneYes
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityKnown for one2
Power1 differ
Power supplyDiffers130 W280 W
Design2 differ
Placement supportedDiffersHorizontalHorizontal/Vertical
Cable lock slotDiffersNoYes
Liquid cooling systemKnown for oneNo
Number of 5.25" baysKnown for one1
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersSteam OSWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one52.6 cm (20.7")
Display typeKnown for oneLED
Full HDKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Panel typeKnown for oneTN
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display number of coloursKnown for one16.78 million colours
TouchscreenKnown for oneNo
Display brightnessKnown for one250 cd/m²
Processor special features18 differ
Intel FDI TechnologyDiffersYesNo
Intel HD GraphicsKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x, VT-d
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers8081487356
Processor codeDiffersSR1QUSR1K8
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2013APCG 2013C
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C10 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 85%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.24 - 3048 m
Non-operating altitudeKnown for one-15.24 - 10668 m
Weight & dimensions4 differ
WidthDiffers200 mm330 mm
DepthDiffers200 mm405 mm
HeightDiffers55 mm104 mm
WeightDiffers1.81 kg9 kg
Packaging contentidentical
Cables includedKnown for oneAC
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one1
PCI Express x16 (Gen 2.x) slotsKnown for one1
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE, TÜV GS, CE, FCC Class B, cCSAus
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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