Product comparison · 2 pcs/workstations

Lenovo ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520 vs TERRA PC-BUSINESS 4000 Mini-ITX

81specifications compared
41differ
40identical
49known for one product only

Key differences

Processor family
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:Intel® Xeon® 3000 Sequence
- TERRA PC-BUSINESS 4000 Mini-ITX:Intel® Core™2 Duo
Processor model
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:W3520
- TERRA PC-BUSINESS 4000 Mini-ITX:E6300
Processor cores
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:4
- TERRA PC-BUSINESS 4000 Mini-ITX:2
Processor threads
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:8
- TERRA PC-BUSINESS 4000 Mini-ITX:2
Processor frequency
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:2.66 GHz
- TERRA PC-BUSINESS 4000 Mini-ITX:1.86 GHz
Processor cache
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:8 MB
- TERRA PC-BUSINESS 4000 Mini-ITX:2 MB
Processor cache type
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:Smart Cache
- TERRA PC-BUSINESS 4000 Mini-ITX:L2
Bus type
- ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520:QPI
- TERRA PC-BUSINESS 4000 Mini-ITX:FSB

Side by side

Differences highlightedShow differences only

Comparison of SNC94MD, TERRA PC-BUSINESS 4000 Mini-ITX
130 specifications	A Lenovo ThinkStation SNC94MD workstation Intel® Xeon® 3000 Sequence W3520 Model SNC94MD View product	B TERRA TERRA PC-BUSINESS 4000 Mini-ITX View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Core™2 Duo
Processor modelDiffers	W3520	E6300
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.66 GHz	1.86 GHz
Processor cacheDiffers	8 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side bus	1066 MHz	1066 MHz
Bus typeDiffers	QPI	FSB
FSB Parity	No	No
System bus rateKnown for one	4.80 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Xeon 3500 Series	Unknown — not stated by the source
Processor codenameDiffers	Bloomfield	Conroe
Processor system typeKnown for one	Up	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	130 W	65 W
TcaseDiffers	67.9 °C	61.4 °C
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	Socket B (LGA 1366)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	731 M	167 M
Processing Die sizeDiffers	263 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	20	7
Processor core voltage (AC)Known for one	0.800 - 1.225 V	Unknown — not stated by the source
SteppingDiffers	D0	R0
Maximum internal memory supported by processorKnown for one	24 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
ECC supported by processorDiffers	Yes	No
Memory2 differ
Internal memoryDiffers	6 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage4 differ
Optical drive typeDiffers	DVD-RW	DVD±RW
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integratedDiffers	Yes	No
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Performance1 differ
Product typeDiffers	Workstation	PC
Motherboard form factorKnown for one	ATX	Unknown — not stated by the source
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Ports & interfaces3 differ
USB 2.0 ports quantity	8	8
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	1	5
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
PS/2 ports quantityDiffers	2	0
eSATA ports quantity	1	1
Serial ports quantity	1	1
Parallel ports quantity	0	0
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
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 x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power requirementsDiffers	100-240V, 50/60Hz	100-240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	220 W
Design1 differ
Chassis typeDiffers	Tower	Small Desktop
Product colour	Black	Black
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 2.5"
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Drivers included	Yes	Yes
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Trial softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Reader
Displayidentical
Display included	No	No
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	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	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
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	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	39718	27248
Processor codeDiffers	SLBEW	SLGW2
Processor package sizeDiffers	42.5 x 45.0 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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	175 mm	254 mm
DepthDiffers	483 mm	219 mm
HeightDiffers	426 mm	88 mm
WeightKnown for one	17.5 kg	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA X4500HD
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No

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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