Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58 USFF (6139A2G), UK vs Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X

91specifications compared
11differ
80identical
16known for one product only

Key differences

The Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X has 0.33 GHz more processor frequency than the Lenovo ThinkCentre M58 USFF (6139A2G), UK (2.93 GHz vs 2.6 GHz). The Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X has 1 MB more processor cache than the Lenovo ThinkCentre M58 USFF (6139A2G), UK (3 MB vs 2 MB). The Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X has 266 MHz more processor front side bus than the Lenovo ThinkCentre M58 USFF (6139A2G), UK (1066 MHz vs 800 MHz). Only the Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X has display included. Only the Lenovo ThinkCentre M58 USFF (6139A2G), UK has embedded options available.

Processor family
- ThinkCentre M58 USFF (6139A2G), UK:Intel® Pentium®
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:Intel® Core™2 Duo
Processor model
- ThinkCentre M58 USFF (6139A2G), UK:E5300
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:E7500
Processor frequency
- ThinkCentre M58 USFF (6139A2G), UK:2.6 GHz
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:2.93 GHz
Processor cache
- ThinkCentre M58 USFF (6139A2G), UK:2 MB
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:3 MB
Processor front side bus
- ThinkCentre M58 USFF (6139A2G), UK:800 MHz
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:1066 MHz
CPU multiplier (bus/core ratio)
- ThinkCentre M58 USFF (6139A2G), UK:13
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:11
Display included
- ThinkCentre M58 USFF (6139A2G), UK:No
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:Yes
Embedded options available
- ThinkCentre M58 USFF (6139A2G), UK:Yes
- ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X:No

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M58 USFF (6139A2G), UK, ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X
107 specifications	A Lenovo ThinkCentre M58 USFF (6139A2G), UK View product	B Lenovo ThinkCentre M58 USFF (8820AJG) + ThinkVision L2251X View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E5300	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.6 GHz	2.93 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	13	11
Stepping	R0	R0
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speed	1066 MHz	1066 MHz
Memory typeKnown for one	DDR3 SDRAM	Unknown — not stated by the source
Storageidentical
Total storage capacity	320 GB	320 GB
HDD capacityKnown for one	320 GB	Unknown — not stated by the source
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Storage drive typeKnown for one	320GB Serial ATA II/ 7200	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Modem typeKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
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
PS/2 ports quantity	2	2
Serial ports quantity	0	0
Parallel ports quantity	1	1
Expansion slotsidentical
Expansion slotsKnown for one	PCI/PCI Express	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	130 W	Unknown — not stated by the source
Designidentical
Cable lock slot	Yes	Yes
Cable lock slot type	IBM	IBM
Product colour	Black	Black
Form factorKnown for one	Ultra Small Form Factor	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Compatible operating systems	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Processor special features3 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	Yes	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)	2	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	35300	36503
Processor codeDiffers	SLB9U	SLB9Z
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 package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Audioidentical
Audio system	Intel HDA	Intel HDA
Weight & dimensionsidentical
Width	277 mm	277 mm
Depth	82 mm	82 mm
Height	244 mm	244 mm
Weight	4.18 kg	4.18 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboardidentical
Pointing deviceKnown for one	USB Optical Wheel Mouse	Unknown — not stated by the source
Featuresidentical
Manageability featuresKnown for one	ImageUltra enabled, Remote Deployment Manager, Software Delivery Assistant, System Migration Assistant, ThinkVantage Rescue and Recovery	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Boot sequence control, Boot without keyboard or mouse, Configuration password, Diskette boot inhibit, Diskette I/O control, Hardfile I/O control, Parallel port I/O control, Power on password, Security slot (for attachment of optional cable lock), Serial	Unknown — not stated by the source
Intel segment tagging	Enterprise, Professional	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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