All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz vs Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz

Add a product
  • 38specifications compared
  • 12differ
  • 26identical
  • 53known for one product only

Key differences

The Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz has 0.07 GHz more processor frequency than the Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz (3 GHz vs 2.93 GHz). The Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz has 267 MHz more processor front side bus than the Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz (800 MHz vs 533 MHz). The Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz has 40 GB more total storage capacity than the Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz (80 GB vs 40 GB). Processor family: Intel® Celeron® on the Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz, Intel® Pentium® 4 on the Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz. Networking features: Ethernet/Fast Ethernet/Gigabit Ethernet on the Lenovo ThinkCentre A51 Celeron D 341 2.93Ghz, Ethernet/Fast Ethernet on the Lenovo ThinkCentre A51 Pentium 4 630 HT 3.0GHz.

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium® 4
  • Processor frequency
    • 2.93 GHz
    • 3 GHz
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Total storage capacity
    • 40 GB
    • 80 GB
  • DVD read speed
    • 8x
    • 16x
  • Power supply
    • 200 W
    • 310 W
  • Width
    • 276 mm
    • 442 mm
  • Depth
    • 270 mm
    • 401 mm

Side by side

Differences highlightedShow differences only
91 specifications
A

Lenovo

ThinkCentre A51 Celeron D 341 2.93GhzView product
B

Lenovo

ThinkCentre A51 Pentium 4 630 HT 3.0GHzView product
Processor3 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium® 4
Processor modelKnown for one630
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers2.93 GHz3 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Processor front side busDiffers533 MHz800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Known for one84 W
TcaseKnown for one66.6 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one169 M
Processing Die sizeKnown for one135 mm²
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Storage1 differ
Total storage capacityDiffers40 GB80 GB
Diskette drive memoryKnown for one1.44 MB
Optical drive1 differ
DVD read speedDiffers8x16x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit EthernetEthernet/Fast Ethernet
Power1 differ
Power supplyDiffers200 W310 W
Designidentical
Chassis typeKnown for oneDesktop
Softwareidentical
Bundled softwareKnown for oneAccess Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one27478
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Weight & dimensions4 differ
WidthDiffers276 mm442 mm
DepthDiffers270 mm401 mm
HeightDiffers89 mm146 mm
WeightDiffers6.4 kg14 kg
Other features1 differ
Security featuresDiffers-Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hardfile I/O control -Parallel I/O control -Power on password -Security slot (for attachment of optional cable lock)-Parallel port I/O control -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Boot sequence control -Boot without keyboard or mouse -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature

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.

More pcs/workstations comparisons

All pcs/workstations comparisons