Product comparison · 2 pcs/workstations

Acer Aspire E500 3.0GHz/1024MB/200GB vs Lenovo TS ThinkCentre A51 Celeron D 335 2.80GHz

22specifications compared
12differ
10identical
76known for one product only

Key differences

Processor family
- Aspire E500 3.0GHz/1024MB/200GB:Intel® Pentium® 4
- TS ThinkCentre A51 Celeron D 335 2.80GHz:Intel® Celeron®
Processor frequency
- Aspire E500 3.0GHz/1024MB/200GB:3 GHz
- TS ThinkCentre A51 Celeron D 335 2.80GHz:2.8 GHz
Processor front side bus
- Aspire E500 3.0GHz/1024MB/200GB:800 MHz
- TS ThinkCentre A51 Celeron D 335 2.80GHz:533 MHz
Internal memory
- Aspire E500 3.0GHz/1024MB/200GB:1 GB
- TS ThinkCentre A51 Celeron D 335 2.80GHz:0.25 GB
Maximum internal memory
- Aspire E500 3.0GHz/1024MB/200GB:2 GB
- TS ThinkCentre A51 Celeron D 335 2.80GHz:4 GB
Total storage capacity
- Aspire E500 3.0GHz/1024MB/200GB:200 GB
- TS ThinkCentre A51 Celeron D 335 2.80GHz:80 GB
Discrete graphics card model
- Aspire E500 3.0GHz/1024MB/200GB:AMD Radeon X300 SE
- TS ThinkCentre A51 Celeron D 335 2.80GHz:Intel® GMA 900
Networking features
- Aspire E500 3.0GHz/1024MB/200GB:Gigabit Ethernet
- TS ThinkCentre A51 Celeron D 335 2.80GHz:Ethernet/Fast Ethernet

Side by side

Differences highlightedShow differences only

Comparison of Aspire E500 3.0GHz/1024MB/200GB, TS ThinkCentre A51 Celeron D 335 2.80GHz
98 specifications	A Acer Aspire E500 3.0GHz/1024MB/200GB View product	B Lenovo TS ThinkCentre A51 Celeron D 335 2.80GHz View product
Processor3 differ
Processor familyDiffers	Intel® Pentium® 4	Intel® Celeron®
Processor modelKnown for one	630	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	3 GHz	2.8 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busDiffers	800 MHz	533 MHz
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	90 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium 4 600 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Processor codenameKnown for one	Prescott	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	84 W	Unknown — not stated by the source
TcaseKnown for one	66.6 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	169 M	Unknown — not stated by the source
Processing Die sizeKnown for one	135 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	1 GB	0.25 GB
Maximum internal memoryDiffers	2 GB	4 GB
Storage1 differ
Total storage capacityDiffers	200 GB	80 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	xD	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Storage drive typeKnown for one	Unknown — not stated by the source	SATA
Diskette drive memoryKnown for one	Unknown — not stated by the source	1.44 MB
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon X300 SE	Intel® GMA 900
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Ethernet/Fast Ethernet
Networking speedKnown for one	10/100/1000 Mbps Base-TX	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	6
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	Rear Speaker Out Center/subwoofer Speaker Out Side Speaker Out 9-in-1 card reader slot	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Expansion slotsKnown for one	1x PCI Express (16x) 2x PCI 1x PCI Express (1x)	Unknown — not stated by the source
Softwareidentical
Compatible operating systemsKnown for one	Microsoft Windows XP Home Edition	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium, Access program, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics, ThinkVantage Rescue and Recovery with Rapid Restore
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	27478	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	178 mm
DepthDiffers	420 mm	450 mm
HeightDiffers	360 mm	430 mm
WeightKnown for one	Unknown — not stated by the source	12.5 kg
Other featuresidentical
Drive baysKnown for one	4 x 3.5"	Unknown — not stated by the source
Security featuresKnown for one	Unknown — not stated by the source	-Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature -Parallel port I/O control -Power on password
Optical driveidentical
DVD read speedKnown for one	Unknown — not stated by the source	16x
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	310 W
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX Cadenza

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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