Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 + ServicePac 3 Years On-site vs Lenovo ThinkCentre M58 (7359A3G) USFF, UK

83specifications compared
24differ
59identical
24known for one product only

Key differences

Processor family
- ThinkCentre A57 + ServicePac 3 Years On-site:Intel® Core™2 Duo
- ThinkCentre M58 (7359A3G) USFF, UK:Intel® Pentium®
Processor model
- ThinkCentre A57 + ServicePac 3 Years On-site:E7300
- ThinkCentre M58 (7359A3G) USFF, UK:E2200
Processor frequency
- ThinkCentre A57 + ServicePac 3 Years On-site:2.66 GHz
- ThinkCentre M58 (7359A3G) USFF, UK:2.2 GHz
Processor cache
- ThinkCentre A57 + ServicePac 3 Years On-site:3 MB
- ThinkCentre M58 (7359A3G) USFF, UK:1 MB
Processor front side bus
- ThinkCentre A57 + ServicePac 3 Years On-site:1066 MHz
- ThinkCentre M58 (7359A3G) USFF, UK:800 MHz
Processor lithography
- ThinkCentre A57 + ServicePac 3 Years On-site:45 nm
- ThinkCentre M58 (7359A3G) USFF, UK:65 nm
Processor codename
- ThinkCentre A57 + ServicePac 3 Years On-site:Wolfdale
- ThinkCentre M58 (7359A3G) USFF, UK:Conroe
Tcase
- ThinkCentre A57 + ServicePac 3 Years On-site:74.1 °C
- ThinkCentre M58 (7359A3G) USFF, UK:73.3 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A57 + ServicePac 3 Years On-site, ThinkCentre M58 (7359A3G) USFF, UK
107 specifications	A Lenovo ThinkCentre A57 + ServicePac 3 Years On-site View product	B Lenovo ThinkCentre M58 (7359A3G) USFF, UK View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E7300	E2200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.66 GHz	2.2 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Pentium E2000 Series for Desktop
Processor codenameDiffers	Wolfdale	Conroe
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	74.1 °C	73.3 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	228 M	105 M
Processing Die sizeDiffers	82 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	10	11
Stepping	M0	M0
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
Optical drive type	DVD±RW	DVD±RW
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelDiffers	Intel® GMA 3100	Intel® GMA 4500M
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantity	0	0
Parallel ports quantity	1	1
Power1 differ
Power supplyDiffers	280 W	130 W
Power supply input voltageKnown for one	110 - 220 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis type	SFF	SFF
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Product colourKnown for one	Unknown — not stated by the source	Black
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Displayidentical
Display included	No	No
Processor special features1 differ
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 Switching	No	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)	No	No
Intel Virtualization Technology (VT-x)	No	No
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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	36463	33925
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
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
Processor codeKnown for one	SLAPB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC662	Intel HDA
Weight & dimensions4 differ
WidthDiffers	317 mm	275 mm
DepthDiffers	355 mm	238 mm
HeightDiffers	99 mm	80 mm
WeightDiffers	3.31 kg	4.18 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
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
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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