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 manufacturer	Intel	Intel
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
FSB Parity	No	No
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
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
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
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
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
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantity	2	2
eSATA ports quantity	1	1
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
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
Product colour	Black	Black
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
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
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® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	32240	37100
Processor codeDiffers	SLA4L	SLBKC
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
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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