Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), DE vs Lenovo ThinkCentre M55p Small Desktop (8808-9WG), DE

85specifications compared
11differ
74identical
13known for one product only

Key differences

Processor model
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:E4300
- ThinkCentre M55p Small Desktop (8808-9WG), DE:E6300
Processor frequency
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:1.8 GHz
- ThinkCentre M55p Small Desktop (8808-9WG), DE:1.86 GHz
Processor front side bus
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:800 MHz
- ThinkCentre M55p Small Desktop (8808-9WG), DE:1066 MHz
CPU multiplier (bus/core ratio)
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:9
- ThinkCentre M55p Small Desktop (8808-9WG), DE:7
Embedded options available
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:Yes
- ThinkCentre M55p Small Desktop (8808-9WG), DE:No
Intel Virtualization Technology (VT-x)
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:No
- ThinkCentre M55p Small Desktop (8808-9WG), DE:Yes
Processor ARK ID
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:28024
- ThinkCentre M55p Small Desktop (8808-9WG), DE:27248
Audio system
- ThinkCentre M55e Small Desktop (9645-Q1G), DE:ADI 1986 A
- ThinkCentre M55p Small Desktop (8808-9WG), DE:ADI 1983 HD

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55e Small Desktop (9645-Q1G), DE, ThinkCentre M55p Small Desktop (8808-9WG), DE
98 specifications	A Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), DE View product	B Lenovo ThinkCentre M55p Small Desktop (8808-9WG), DE View product
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E4300	E6300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.8 GHz	1.86 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codename	Conroe	Conroe
Thermal Design Power (TDP)	65 W	65 W
Tcase	61.4 °C	61.4 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	167 M	167 M
Processing Die size	111 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	9	7
SteppingKnown for one	Unknown — not stated by the source	R0
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Core 2 Duo E4000 Series	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	12 W	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.225 - 1.325 V	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 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 1 GB
Storageidentical
Total storage capacity	80 GB	80 GB
Optical drive type	DVD-ROM	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Graphicsidentical
Discrete graphics card model	Intel® GMA 3000	Intel® GMA 3000
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Networkidentical
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-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
Parallel ports quantity	1	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	1x PCI 1x PCI Express 1x PCI	1x PCI Express 1X (FH) 1x PCI (FH)
Poweridentical
Power supply	225 W	225 W
Designidentical
Chassis type	Small Desktop	Small Desktop
Cable lock slot	Yes	Yes
Cable lock slot type	IBM	IBM
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled software	Yes	Yes
Displayidentical
Display included	No	No
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
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)Differs	No	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	28024	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
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	ADI 1986 A	ADI 1983 HD
Weight & dimensions2 differ
Width	310 mm	310 mm
DepthDiffers	358 mm	87.5 mm
HeightDiffers	87.5 mm	358 mm
Weight	8.5 kg	8.5 kg
Packaging contentidentical
Mouse included	Yes	Yes
Other featuresidentical
HDD user password	Yes	Yes
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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