Product comparison · 2 pcs/workstations

Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 vs Fujitsu P400 + Service Pack, 3Y, On-Site

106specifications compared
36differ
70identical
45known for one product only

Key differences

The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 2 more processor threads than the Fujitsu P400 + Service Pack, 3Y, On-Site (4 vs 2). The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 0.7 GHz more processor frequency than the Fujitsu P400 + Service Pack, 3Y, On-Site (3.3 GHz vs 2.6 GHz). The Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has 7 more CPU multiplier (bus/core ratio) than the Fujitsu P400 + Service Pack, 3Y, On-Site (33 vs 26). Only the Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 has card reader integrated. Only the Fujitsu P400 + Service Pack, 3Y, On-Site has DVI port.

Processor family
- Aspire X3990-449 Intel® Core™ i3 i3-2120:Intel® Core™ i3
- P400 + Service Pack, 3Y, On-Site:Intel® Pentium®
Processor model
- Aspire X3990-449 Intel® Core™ i3 i3-2120:i3-2120
- P400 + Service Pack, 3Y, On-Site:G620
Processor threads
- Aspire X3990-449 Intel® Core™ i3 i3-2120:4
- P400 + Service Pack, 3Y, On-Site:2
Processor frequency
- Aspire X3990-449 Intel® Core™ i3 i3-2120:3.3 GHz
- P400 + Service Pack, 3Y, On-Site:2.6 GHz
CPU multiplier (bus/core ratio)
- Aspire X3990-449 Intel® Core™ i3 i3-2120:33
- P400 + Service Pack, 3Y, On-Site:26
Memory types supported by processor
- Aspire X3990-449 Intel® Core™ i3 i3-2120:DDR3 1066/1333
- P400 + Service Pack, 3Y, On-Site:DDR3-SDRAM
Memory bandwidth supported by processor (max)
- Aspire X3990-449 Intel® Core™ i3 i3-2120:21 GB/s
- P400 + Service Pack, 3Y, On-Site:17 GB/s
Internal memory
- Aspire X3990-449 Intel® Core™ i3 i3-2120:4 GB
- P400 + Service Pack, 3Y, On-Site:2 GB

Side by side

Differences highlightedShow differences only

Comparison of X3990-449, P400 + Service Pack, 3Y, On-Site
151 specifications	A Acer Aspire X3990-449 Intel® Core™ i3 i3-2120 Model X3990-449 View product	B Fujitsu P400 + Service Pack, 3Y, On-Site View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor modelDiffers	i3-2120	G620
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.3 GHz	2.6 GHz
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Pentium G600 Series for Desktop
CPU multiplier (bus/core ratio)Differs	33	26
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	17 GB/s
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage6 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeDiffers	DVD-RW	DVD-ROM
HDD capacityDiffers	1 TB	320 GB
HDD interfaceDiffers	SATA II	SATA III
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedDiffers	Yes	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphics2 differ
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.759 GB
Graphics card familyDiffers	Intel, NVIDIA	Intel
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Performanceidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	9	6
HDMI ports quantityDiffers	1	0
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	0	2
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsDiffers	1	2
Power1 differ
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Power supplyDiffers	220 W	300 W
Power supply input voltageKnown for one	Unknown — not stated by the source	200 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Desktop	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
External drive baysKnown for one	Unknown — not stated by the source	2 x 5.25", 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	2 x 3.5"
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features8 differ
Embedded options availableDiffers	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Processor ARK IDDiffers	53426	53480
Processor codeKnown for one	Unknown — not stated by the source	SR05R
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
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 Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown 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® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Realtek ALC663
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	50 - 95 °F
Weight & dimensions3 differ
WidthDiffers	100 mm	175 mm
DepthDiffers	367 mm	425 mm
HeightDiffers	270 mm	353 mm
WeightKnown for one	Unknown — not stated by the source	9 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, WEEE

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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