Product comparison · 2 pcs/workstations

Acer eMachine ET1831 vs Acer Veriton M421G - Win7, X2 250

35specifications compared
17differ
18identical
68known for one product only

Key differences

Processor manufacturer
- eMachine ET1831:Intel
- Veriton M421G - Win7, X2 250:AMD
Processor family
- eMachine ET1831:Intel® Celeron®
- Veriton M421G - Win7, X2 250:AMD Athlon II X2
Processor model
- eMachine ET1831:E3200
- Veriton M421G - Win7, X2 250:250
Processor frequency
- eMachine ET1831:2.4 GHz
- Veriton M421G - Win7, X2 250:3 GHz
Memory slots
- eMachine ET1831:2x DIMM
- Veriton M421G - Win7, X2 250:4x DIMM
Optical drive type
- eMachine ET1831:DVD±RW
- Veriton M421G - Win7, X2 250:DVD-ROM
HDD interface
- eMachine ET1831:SATA
- Veriton M421G - Win7, X2 250:SATA II
Card reader integrated
- eMachine ET1831:Yes
- Veriton M421G - Win7, X2 250:No

Side by side

Differences highlightedShow differences only

Comparison of eMachine ET1831, Veriton M421G - Win7, X2 250
103 specifications	A Acer eMachine ET1831 View product	B Acer Veriton M421G - Win7, X2 250 View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Celeron®	AMD Athlon II X2
Processor modelDiffers	E3200	250
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	3 GHz
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
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	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron Processor E3000 Series for Desktop	Unknown — not stated by the source
Processor codenameKnown for one	Wolfdale	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Memory slotsDiffers	2x DIMM	4x DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage3 differ
Optical drive typeDiffers	DVD±RW	DVD-ROM
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7050	AMD Radeon HD 3200
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Performanceidentical
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Network1 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	8
Headphone outputsDiffers	1	6
DVI portDiffers	No	Yes
Serial ports quantityDiffers	0	1
Design1 differ
Chassis typeDiffers	SFF	Tower
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Linux	Windows 7 Professional
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Acer eLock Management Acer TPM-based eDataSecurity Management
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	Yes	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	Yes	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	Yes	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	42770	Unknown — not stated by the source
Processor codeKnown for one	SLGU5	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	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	No	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
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	HD
Audio driversKnown for one	Unknown — not stated by the source	Realtek ALC888S
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business
Drive baysKnown for one	Unknown — not stated by the source	2 x 5.25", 6 x 3.5"
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	300 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	181.5 mm
DepthKnown for one	Unknown — not stated by the source	451.3 mm
HeightKnown for one	Unknown — not stated by the source	376.9 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR 5.0, FCC, CE, BSMI, CCC, Nemko, CB, Bauart, GS

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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