Product comparison · 2 pcs/workstations

Acer Aspire X3400-004 OB 21.5''P6 vs Lenovo ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507

72specifications compared
39differ
33identical
45known for one product only

Key differences

Processor family
- Aspire X3400-004 OB 21.5''P6:Intel® Celeron® M
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:Intel® Xeon® 5000 Sequence
Processor model
- Aspire X3400-004 OB 21.5''P6:215
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:E5507
Processor cores
- Aspire X3400-004 OB 21.5''P6:1
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:4
Processor threads
- Aspire X3400-004 OB 21.5''P6:1
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:4
Processor frequency
- Aspire X3400-004 OB 21.5''P6:1.33 GHz
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:2.26 GHz
Processor cache
- Aspire X3400-004 OB 21.5''P6:0.512 MB
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:4 MB
Processor cache type
- Aspire X3400-004 OB 21.5''P6:L2
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:Smart Cache
Bus type
- Aspire X3400-004 OB 21.5''P6:FSB
- ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507:QPI

Side by side

Differences highlightedShow differences only

Comparison of Aspire X3400-004 OB 21.5''P6, SNF79MD
117 specifications	A Acer Aspire X3400-004 OB 21.5''P6 View product	B Lenovo ThinkStation SNF79MD workstation Intel® Xeon® 5000 Sequence E5507 Model SNF79MD View product
Processor16 differ
Processor familyDiffers	Intel® Celeron® M	Intel® Xeon® 5000 Sequence
Processor modelDiffers	215	E5507
Processor coresDiffers	1	4
Processor threadsDiffers	1	4
Processor frequencyDiffers	1.33 GHz	2.26 GHz
Processor cacheDiffers	0.512 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	QPI
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor lithographyDiffers	65 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Celeron M 533 MHz FSB	Intel Xeon 5500 Series
Processor codenameDiffers	Yonah	Nehalem EP
Thermal Design Power (TDP)Differs	27 W	80 W
TcaseKnown for one	Unknown — not stated by the source	76 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	Socket 479	Socket B (LGA 1366)
SteppingDiffers	C0	D0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	533 MHz	Unknown — not stated by the source
Processing Die sizeKnown for one	90 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Differs	2 x 2 GB	3 x 1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	CF, Memory Stick (MS), MMC, MS PRO, SD	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	9	8
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) portsDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
Serial ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	100-240V, 50/60Hz
Power supplyKnown for one	220 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	Tower
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Processor special features9 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Differs	No	Yes
Intel Demand Based SwitchingDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	32240	37100
Processor codeDiffers	SLA4L	SLBKC
Weight & dimensions3 differ
WidthDiffers	100 mm	210 mm
DepthDiffers	371 mm	602 mm
HeightDiffers	265 mm	478 mm
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source

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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