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Product comparison · 2 pcs/workstations

Acer Aspire X1900-S2602 vs Fujitsu ESPRIMO E3721

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  • 93specifications compared
  • 42differ
  • 51identical
  • 59known for one product only

Key differences

The Fujitsu ESPRIMO E3721 has 2 more processor threads than the Acer Aspire X1900-S2602 (4 vs 2). The Fujitsu ESPRIMO E3721 has 0.56 GHz more processor frequency than the Acer Aspire X1900-S2602 (3.06 GHz vs 2.5 GHz). The Fujitsu ESPRIMO E3721 has 3 MB more processor cache than the Acer Aspire X1900-S2602 (4 MB vs 1 MB). Only the Acer Aspire X1900-S2602 has card reader integrated. Only the Fujitsu ESPRIMO E3721 has DVI port.

  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • E3300
    • i3-540
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.5 GHz
    • 3.06 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
152 specifications
A

Acer

Aspire X1900-S2602View product
B

Fujitsu

ESPRIMO E3721View product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersE3300i3-540
Processor cores22
Processor threadsDiffers24
Processor frequencyDiffers2.5 GHz3.06 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
FSB ParityNoNo
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Celeron Processor E3000 Series for DesktopIntel Core i3-500 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of processors installed11
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs12.523
Maximum number of SMP processorsKnown for one1
SteppingDiffersR0C2
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorNoNo
Processor front side busKnown for one800 MHz
Memory4 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers4 GB16 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB1 x 2 GB
Memory slotsDiffers2x SO-DIMM4x DIMM
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneDual-channel
Storage3 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDVD Super MultiDVD Super Multi
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersYesNo
Floppy drive installedKnown for oneNo
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA X4500Intel HD
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Maximum graphics card memoryKnown for one1.759 GB
Graphics card familyIntelIntel
Video card featuresKnown for oneDirectX 10, OpenGL 2.1
External video modes refresh rate (max)Known for one85 Hz
External video modes resolution (max)Known for one1920 x 1200 pixels
Performanceidentical
Product typePCPC
Password protection typeKnown for oneBIOS
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000BASE-T(X)
Wi-FiNoNo
Wake-on-LAN readyKnown for oneYes
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers712
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
Serial ports quantityDiffers01
Parallel ports quantity00
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x16 slots11
PCI slotsKnown for one2
PCI Express x1 slotsKnown for one1
Power1 differ
Power supply typeKnown for oneAC
Power supplyDiffers220 W250 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersDesktopSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourBlackBlack
External drive baysKnown for one1x 3.5", 1x 5.25"
Internal drive baysKnown for one1x 3.5"
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Compatible operating systemsKnown for oneMicrosoft Windows 7 Home Basic/Windows 7 Home Premium/Windows Vista/XP, openSUSE Linux
Mac compatibilityKnown for oneNo
Pre-installed softwareKnown for oneNero Essentials S
Displayidentical
Display includedNoNo
Processor special features8 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
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)DiffersNoYes
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)Known for oneYes
Processor ARK IDDiffers4277146473
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
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 oneSLGU4
Audio1 differ
Audio systemDiffersHDARealtek ALC663
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Weight & dimensions3 differ
WidthDiffers100 mm330 mm
DepthDiffers371 mm405 mm
HeightDiffers265 mm104 mm
WeightKnown for one10 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one500 x 290 x 540 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedKnown for oneNo
Certificatesidentical
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneBlue Angel, GS, CE, FCC Class B, CSA, RoHS, WEEE, HCT/HCL entry/WHQL, ENERGY STAR 5.0, EPEAT Silver
Other featuresidentical
TV tuner integratedKnown for oneNo
MotherboardKnown for oneD2942

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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