Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 Tower (75157FG), ES vs Lenovo ThinkCentre M58 + 4434HE1

92specifications compared
27differ
65identical
28known for one product only

Key differences

Processor family
- ThinkCentre A58 Tower (75157FG), ES:Intel® Pentium®
- ThinkCentre M58 + 4434HE1:Intel® Core™2 Duo
Processor model
- ThinkCentre A58 Tower (75157FG), ES:E5200
- ThinkCentre M58 + 4434HE1:E7400
Processor frequency
- ThinkCentre A58 Tower (75157FG), ES:2.5 GHz
- ThinkCentre M58 + 4434HE1:2.8 GHz
Processor cache
- ThinkCentre A58 Tower (75157FG), ES:2 MB
- ThinkCentre M58 + 4434HE1:3 MB
Processor front side bus
- ThinkCentre A58 Tower (75157FG), ES:800 MHz
- ThinkCentre M58 + 4434HE1:1066 MHz
CPU multiplier (bus/core ratio)
- ThinkCentre A58 Tower (75157FG), ES:12.5
- ThinkCentre M58 + 4434HE1:10.5
Stepping
- ThinkCentre A58 Tower (75157FG), ES:M0
- ThinkCentre M58 + 4434HE1:R0
Internal memory
- ThinkCentre A58 Tower (75157FG), ES:1 GB
- ThinkCentre M58 + 4434HE1:2 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 Tower (75157FG), ES, ThinkCentre M58 + 4434HE1
120 specifications	A Lenovo ThinkCentre A58 Tower (75157FG), ES View product	B Lenovo ThinkCentre M58 + 4434HE1 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E5200	E7400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.5 GHz	2.8 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Core 2 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	12.5	10.5
SteppingDiffers	M0	R0
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Differs	1 x 1 GB	1 x 2 GB
Memory clock speedDiffers	800 MHz	1066 MHz
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storage1 differ
Total storage capacity	250 GB	250 GB
Optical drive typeDiffers	DVD-ROM	DVD±RW
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integrated	No	No
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X4500	Intel® GMA 4500M
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantity	1	1
Parallel ports quantityDiffers	1	0
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Power2 differ
Power supply	280 W	280 W
Power supply input voltageDiffers	110 - 220 V	110/220 V
Power supply input frequencyDiffers	50 - 60 Hz	12 Hz
Design1 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
DisplayKnown for one	Unknown — not stated by the source	LCD
Processor special features3 differ
Embedded options availableDiffers	No	Yes
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)Differs	No	2
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	37212	36500
Processor codeKnown for one	Unknown — not stated by the source	SLB9Y
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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ALC662	High Definition Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensions4 differ
WidthDiffers	175 mm	355 mm
DepthDiffers	442 mm	317 mm
HeightDiffers	412 mm	99 mm
WeightDiffers	11.2 kg	7.5 kg
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
TV tuner integratedKnown for one	No	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

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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