Product comparison · 2 pcs/workstations

Lenovo M72e + ThinkVision D186 vs Lenovo M72e + ThinkVision L197

134specifications compared
4differ
130identical
3known for one product only

Key differences

The Lenovo M72e + ThinkVision L197 has 400 :1 more contrast ratio (typical) than the Lenovo M72e + ThinkVision D186 (1000:1 vs 600:1). The Lenovo M72e + ThinkVision L197 has 50 cd/m² more display brightness than the Lenovo M72e + ThinkVision D186 (250 cd/m² vs 200 cd/m²). Display diagonal: 47 cm (18.5") on the Lenovo M72e + ThinkVision D186, 48.3 cm (19") on the Lenovo M72e + ThinkVision L197. Display resolution: 1366 x 768 pixels on the Lenovo M72e + ThinkVision D186, 1440 x 900 pixels on the Lenovo M72e + ThinkVision L197.

Display diagonal
- M72e + ThinkVision D186:47 cm (18.5")
- M72e + ThinkVision L197:48.3 cm (19")
Display resolution
- M72e + ThinkVision D186:1366 x 768 pixels
- M72e + ThinkVision L197:1440 x 900 pixels
Contrast ratio (typical)
- M72e + ThinkVision D186:600:1
- M72e + ThinkVision L197:1000:1
Display brightness
- M72e + ThinkVision D186:200 cd/m²
- M72e + ThinkVision L197:250 cd/m²

Side by side

Differences highlightedShow differences only

Comparison of M72e + ThinkVision D186, M72e + ThinkVision L197
137 specifications	A Lenovo M72e + ThinkVision D186 View product	B Lenovo M72e + ThinkVision L197 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium G	Intel Pentium G
Processor model	G645T	G645T
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.5 GHz	2.5 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium G600 Series for Desktop	Intel Pentium G600 Series for Desktop
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)	35 W	35 W
Tcase	65 °C	65 °C
Maximum number of PCI Express lanes	16	16
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)	25	25
Stepping	Q0	Q0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066 MHz	1066 MHz
Memory bandwidth supported by processor (max)	17 GB/s	17 GB/s
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storageidentical
Total storage capacity	320 GB	320 GB
Optical drive type	No	No
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	320 GB	320 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
Graphics card family	Intel	Intel
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H61 Express	Intel® H61 Express
Optical driveidentical
Optical drives quantity	0	0
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfacesidentical
USB 2.0 ports quantity	5	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantity	1	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
DVI port	No	No
PS/2 ports quantity	0	0
Poweridentical
Power supply	65 W	65 W
Designidentical
Chassis type	USFF	USFF
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating system	Windows 8 Pro	Windows 8 Pro
Display4 differ
Display included	Yes	Yes
Display diagonalDiffers	47 cm (18.5")	48.3 cm (19")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Contrast ratio (typical)Differs	600:1	1000:1
Display brightnessDiffers	200 cd/m²	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	176°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	176°
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)	1	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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	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® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	69364	69364
Processor code	SR0S0	SR0S0
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of speakers	1	1
Speakers	Yes	Yes
Weight & dimensionsidentical
Width	179 mm	179 mm
Depth	182 mm	182 mm
Height	34.5 mm	34.5 mm
Weight	2.1 kg	2.1 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Keyboardidentical
Keyboard layout	QWERTY	QWERTY
Other featuresidentical
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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