Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A58 + L215 Monitor vs Lenovo ThinkCentre A58 Tower (75157SG), DE

94specifications compared
29differ
65identical
28known for one product only

Key differences

Processor family
- ThinkCentre A58 + L215 Monitor:Intel® Core™2 Duo
- ThinkCentre A58 Tower (75157SG), DE:Intel® Pentium®
Processor model
- ThinkCentre A58 + L215 Monitor:E8400
- ThinkCentre A58 Tower (75157SG), DE:E5300
Processor frequency
- ThinkCentre A58 + L215 Monitor:3 GHz
- ThinkCentre A58 Tower (75157SG), DE:2.6 GHz
Processor cache
- ThinkCentre A58 + L215 Monitor:6 MB
- ThinkCentre A58 Tower (75157SG), DE:2 MB
Processor front side bus
- ThinkCentre A58 + L215 Monitor:1333 MHz
- ThinkCentre A58 Tower (75157SG), DE:800 MHz
Tcase
- ThinkCentre A58 + L215 Monitor:72.4 °C
- ThinkCentre A58 Tower (75157SG), DE:74.1 °C
Number of Processing Die Transistors
- ThinkCentre A58 + L215 Monitor:410 M
- ThinkCentre A58 Tower (75157SG), DE:228 M
Processing Die size
- ThinkCentre A58 + L215 Monitor:107 mm²
- ThinkCentre A58 Tower (75157SG), DE:82 mm²

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A58 + L215 Monitor, ThinkCentre A58 Tower (75157SG), DE
122 specifications	A Lenovo ThinkCentre A58 + L215 Monitor View product	B Lenovo ThinkCentre A58 Tower (75157SG), DE View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E8400	E5300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	2.6 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1333 MHz	800 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 Core 2 Duo E8000 Series	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	72.4 °C	74.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	410 M	228 M
Processing Die sizeDiffers	107 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	9	13
SteppingDiffers	E0	R0
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-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	800 MHz
Storage1 differ
Total storage capacity	320 GB	320 GB
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 integratedDiffers	Yes	No
Floppy drive installed	No	No
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
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA X4500
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
Performanceidentical
Product type	PC	PC
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Networking featuresDiffers	Marvell 8057, 10/100/1000 Gigabit Ethernet	Gigabit Ethernet
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantity	6	6
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	2	1
Parallel ports quantity	1	1
Expansion slots1 differ
PCI Express x16 slotsDiffers	1	2
Poweridentical
Power supply	280 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	SFF	Tower
Form factorKnown for one	PCI/PCIe	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows 7 Professional
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Processor special features5 differ
Embedded options available	Yes	Yes
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 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 TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
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	35300
Processor codeDiffers	SLB9J	SLB9U
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
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	Unknown — not stated by the source	1
Audioidentical
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	ALC662
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	442 mm
HeightDiffers	99 mm	412 mm
WeightDiffers	7.5 kg	11.2 kg
Packaging contentidentical
Remote control included	No	No
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 integrated	No	No
Drive baysKnown for one	2 x 3.5", 1 x 5.25"	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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