Product comparison · 2 pcs/workstations

Acer Aspire M5400 vs Acer eMachines ER1401

33specifications compared
17differ
16identical
79known for one product only

Key differences

Processor manufacturer
- Aspire M5400:Intel
- eMachines ER1401:AMD
Processor family
- Aspire M5400:Intel® Pentium® D
- eMachines ER1401:AMD Athlon
Processor model
- Aspire M5400:945
- eMachines ER1401:K325
Processor frequency
- Aspire M5400:3.4 GHz
- eMachines ER1401:2.13 GHz
Internal memory
- Aspire M5400:4 GB
- eMachines ER1401:2 GB
Maximum internal memory
- Aspire M5400:8 GB
- eMachines ER1401:4 GB
Memory slots
- Aspire M5400:4x DIMM
- eMachines ER1401:2x DIMM
Total storage capacity
- Aspire M5400:1 TB
- eMachines ER1401:250 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire M5400, eMachines ER1401
112 specifications	A Acer Aspire M5400 View product	B Acer eMachines ER1401 View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium® D	AMD Athlon
Processor modelDiffers	945	K325
Processor cores	2	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	3.4 GHz	2.13 GHz
Processor cacheKnown for one	4 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	65 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 D 900 Series	Unknown — not stated by the source
Processor codenameKnown for one	Presler	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	95 W	Unknown — not stated by the source
TcaseKnown for one	63.4 °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	376 M	Unknown — not stated by the source
Processing Die sizeKnown for one	162 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	17	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x DIMM	2x DIMM
Storage1 differ
Total storage capacityDiffers	1 TB	250 GB
HDD interface	SATA	SATA
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	CF, Memory Stick (MS), MicroDrive, miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, xD	Unknown — not stated by the source
Floppy drive installed	No	No
Optical drive typeKnown for one	Unknown — not stated by the source	No
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	AMD 880G	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/g/n
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	10	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	7	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	65 W
Design1 differ
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Product colourDiffers	Silver	Black, Silver
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Reader, Microsoft Works, CyberLink PowerDVD, Nero 9 Essentials, eMachines Recovery Management
Displayidentical
Display included	No	No
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	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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor ARK IDKnown for one	27520	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	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	HD	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	180 mm	39.5 mm
DepthDiffers	423 mm	210 mm
HeightDiffers	379 mm	210 mm
WeightKnown for one	18.5 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Remote control included	No	No
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, 802.3u, 802.3ab	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, Nemko	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® 9200
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA

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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