Product comparison · 2 pcs/workstations

Lenovo ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503 vs Lenovo Essential H330 Intel® Pentium® G620

78specifications compared
39differ
39identical
60known for one product only

Key differences

Processor family
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:Intel® Xeon® 3000 Sequence
- Essential H330 Intel® Pentium® G620:Intel® Pentium®
Processor model
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:W3503
- Essential H330 Intel® Pentium® G620:G620
Processor frequency
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:2.4 GHz
- Essential H330 Intel® Pentium® G620:2.6 GHz
Processor cache
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:4 MB
- Essential H330 Intel® Pentium® G620:3 MB
Bus type
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:QPI
- Essential H330 Intel® Pentium® G620:DMI
System bus rate
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:4.8 GT/s
- Essential H330 Intel® Pentium® G620:5 GT/s
Processor lithography
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:45 nm
- Essential H330 Intel® Pentium® G620:32 nm
Thermal Design Power (TDP)
- ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503:130 W
- Essential H330 Intel® Pentium® G620:65 W

Side by side

Differences highlightedShow differences only

Comparison of 4105-3AU, H330
138 specifications	A Lenovo ThinkStation 4105-3AU Intel® Xeon® 3000 Sequence W3503 Model 4105-3AU View product	B Lenovo Essential H330 Intel® Pentium® G620 Model H330 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Pentium®
Processor modelDiffers	W3503	G620
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.4 GHz	2.6 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor front side bus	1066 MHz	1066 MHz
Bus typeDiffers	QPI	DMI
System bus rateDiffers	4.8 GT/s	5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium G600 Series for Desktop
Processor codenameKnown for one	Unknown — not stated by the source	Sandy Bridge
Thermal Design Power (TDP)Differs	130 W	65 W
TcaseKnown for one	Unknown — not stated by the source	69.1 °C
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of processors installed	1	1
Processor socketDiffers	Socket B (LGA 1366)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	26
SteppingKnown for one	Unknown — not stated by the source	Q0
Maximum internal memory supported by processorDiffers	24 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	17 GB/s
Number of QPI linksKnown for one	1	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	2 GB	3 GB
Maximum internal memoryDiffers	48 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	1 x 1 + 1 x 2 GB
Memory slotsDiffers	6x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channelsDiffers	Triple-channel	Dual-channel
ECCKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Total storage capacityKnown for one	Unknown — not stated by the source	500 GB
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1	Unknown — not stated by the source
Graphics1 differ
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	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Graphics card familyDiffers	NVIDIA	Intel
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Graphics cardKnown for one	Quadro 600	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® X58 Express	Intel® H61
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Optical driveidentical
BD interface type	SATA	SATA
Network1 differ
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Internal modemKnown for one	Unknown — not stated by the source	No
Networking featuresDiffers	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	10	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	2	2
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityDiffers	1	0
Parallel ports quantity	0	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slots2 differ
Number of 3.5" baysDiffers	4	1
PCI Express x1 slots	1	1
PCI Express x16 slotsDiffers	2	1
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	625 W	180 W
Design3 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysDiffers	2	1
Product colourDiffers	Black, Red, Silver	Black, Silver
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features4 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	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 Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	40800	53480
Processor codeKnown for one	Unknown — not stated by the source	SR05R
Processor package sizeDiffers	42.5 x 45 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Audio system	HD	HD
Weight & dimensions3 differ
WidthDiffers	175 mm	100 mm
DepthDiffers	483 mm	400 mm
HeightDiffers	478 mm	293 mm
WeightKnown for one	Unknown — not stated by the source	9.75 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No
Certificatesidentical
CertificationKnown for one	RoHS, EPEAT	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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