Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 + SAMW22 Monitor vs Lenovo ThinkStation S20 (410594G), CZ

84specifications compared
49differ
35identical
54known for one product only

Key differences

Processor family
- ThinkCentre A58 + SAMW22 Monitor:Intel® Core™2 Duo
- ThinkStation S20 (410594G), CZ:Intel® Xeon® 3000 Sequence
Processor model
- ThinkCentre A58 + SAMW22 Monitor:E8400
- ThinkStation S20 (410594G), CZ:W3520
Processor cores
- ThinkCentre A58 + SAMW22 Monitor:2
- ThinkStation S20 (410594G), CZ:4
Processor threads
- ThinkCentre A58 + SAMW22 Monitor:2
- ThinkStation S20 (410594G), CZ:8
Processor frequency
- ThinkCentre A58 + SAMW22 Monitor:3 GHz
- ThinkStation S20 (410594G), CZ:2.66 GHz
Processor cache
- ThinkCentre A58 + SAMW22 Monitor:6 MB
- ThinkStation S20 (410594G), CZ:8 MB
Processor cache type
- ThinkCentre A58 + SAMW22 Monitor:L2
- ThinkStation S20 (410594G), CZ:Smart Cache
Processor front side bus
- ThinkCentre A58 + SAMW22 Monitor:1333 MHz
- ThinkStation S20 (410594G), CZ:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 + SAMW22 Monitor, ThinkStation S20 (410594G), CZ
138 specifications	A Lenovo ThinkCentre A58 + SAMW22 Monitor View product	B Lenovo ThinkStation S20 (410594G), CZ View product
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E8400	W3520
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor frequencyDiffers	3 GHz	2.66 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busDiffers	1333 MHz	1066 MHz
Bus typeDiffers	FSB	QPI
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E8000 Series	Intel Xeon 3500 Series
Processor codenameDiffers	Wolfdale	Bloomfield
Thermal Design Power (TDP)Differs	65 W	130 W
TcaseDiffers	72.4 °C	67.9 °C
Number of processors installed	1	1
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers	410 M	731 M
Processing Die sizeDiffers	107 mm²	263 mm²
CPU multiplier (bus/core ratio)Differs	9	20
SteppingDiffers	E0	D0
ECC supported by processorDiffers	No	Yes
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
System bus rateKnown for one	Unknown — not stated by the source	4.80 GT/s
Processor system typeKnown for one	Unknown — not stated by the source	Up
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.800 - 1.225 V
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	24 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	800,1066 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Memory3 differ
Internal memoryDiffers	2 GB	6 GB
Maximum internal memoryDiffers	4 GB	12 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storageidentical
Total storage capacityKnown for one	320 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Storage drive partitionKnown for one	NTFS/FAT32	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, MMC, SD, xD
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500M	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Networking featuresKnown for one	Marvell 8057, 10/100/1000 Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	6	10
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	1	2
Serial ports quantityDiffers	2	1
Parallel ports quantityDiffers	1	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
PCI Express x16 slots	1	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	280 W	625 W
Power requirementsKnown for one	Unknown — not stated by the source	100-240V; 50/60Hz
Design1 differ
Chassis typeDiffers	SFF	Tower
Form factorKnown for one	PCI/PCIe	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows 7 Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Pro SP1/SP2 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	55.9 cm (22")	Unknown — not stated by the source
Processor special features11 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
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 TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	33910	39718
Processor codeDiffers	SLB9J	SLBEW
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45.0 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
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
CPU configuration (max)Known for one	Unknown — not stated by the source	1
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	36 bit
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Audio1 differ
Audio systemDiffers	ADI	ADI 1988 A
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	317 mm	175 mm
DepthDiffers	355 mm	460 mm
HeightDiffers	99 mm	478 mm
WeightDiffers	7.5 kg	16.3 kg
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	EnergyStar, UL/CUL, TUV-GS, RoHS, GREENGUARD	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Drive baysKnown for one	2 x 3.5", 1 x 5.25"	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	40x
Keyboardidentical
Keyboard typeKnown for one	Unknown — not stated by the source	Preferred Pro USB

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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