Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58 + 23.6" vs TERRA 1001139 PC Intel® Pentium® E5500

95specifications compared
26differ
69identical
30known for one product only

Key differences

Processor family
- ThinkCentre M58 + 23.6":Intel® Core™2 Duo
- 1001139 PC Intel® Pentium® E5500:Intel® Pentium®
Processor model
- ThinkCentre M58 + 23.6":E7500
- 1001139 PC Intel® Pentium® E5500:E5500
Processor frequency
- ThinkCentre M58 + 23.6":2.93 GHz
- 1001139 PC Intel® Pentium® E5500:2.8 GHz
Processor cache
- ThinkCentre M58 + 23.6":3 MB
- 1001139 PC Intel® Pentium® E5500:2 MB
Processor cache type
- ThinkCentre M58 + 23.6":L2
- 1001139 PC Intel® Pentium® E5500:Smart Cache
Processor front side bus
- ThinkCentre M58 + 23.6":1066 MHz
- 1001139 PC Intel® Pentium® E5500:800 MHz
CPU multiplier (bus/core ratio)
- ThinkCentre M58 + 23.6":11
- 1001139 PC Intel® Pentium® E5500:14
Internal memory type
- ThinkCentre M58 + 23.6":DDR3-SDRAM
- 1001139 PC Intel® Pentium® E5500:DDR2-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M58 + 23.6", 1001139
125 specifications	A Lenovo ThinkCentre M58 + 23.6"View product	B TERRA 1001139 PC Intel® Pentium® E5500 Model 1001139 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E7500	E5500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.93 GHz	2.8 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side busDiffers	1066 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 E7000 Series	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
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	11	14
Stepping	R0	R0
ECC supported by processor	No	No
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage3 differ
Total storage capacityDiffers	320 GB	500 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
HDD interface	SATA II	SATA II
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integratedDiffers	No	Yes
Floppy drive installed	No	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Radeon 3100
Graphics card RAMDACKnown for one	Unknown — not stated by the source	350 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
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
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityDiffers	0	1
Parallel ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power requirementsKnown for one	Unknown — not stated by the source	230 V, 4 A, 50 Hz
Power supplyDiffers	130 W	350 W
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Mini Tower
Product colourDiffers	Black	Black, Silver
External drive baysKnown for one	Unknown — not stated by the source	2 x 5.25", 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office Starter 2010
Bundled softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security Adobe Reader
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	59.9 cm (23.6")	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
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)Differs	2	Yes
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	36503	42800
Processor codeDiffers	SLB9Z	SLGTJ
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
Audio1 differ
Audio systemDiffers	Intel HDA	HD
Weight & dimensions3 differ
WidthDiffers	277 mm	180 mm
DepthDiffers	82 mm	400 mm
HeightDiffers	244 mm	360 mm
WeightKnown for one	4.18 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Remote control included	No	No
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	PC2001, EnergyStar, CE, ISO 9001
Other featuresidentical
TV tuner integrated	No	No
MotherboardKnown for one	Unknown — not stated by the source	Foxconn G31MXP-K
Intel segment taggingKnown for one	Enterprise, Professional	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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