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Lenovo IdeaCentre A540 Intel® Core™ i7 i7-5557U 60.5 cm (23.8″) 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR3L-SDRAM 1 TB Hybrid-HDD Silver

Lenovo IdeaCentre A540 Intel® Core™ i7 i7-5557U 60.5 cm (23.8″) 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR3L-SDRAM 1 TB Hybrid-HDD Silver

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Lenovo IdeaCentre C50-30 Intel® Core™ i3 i3-5005U 58.4 cm (23″) 1920 x 1080 pixels All-in-One PC 8 GB DDR3L-SDRAM 1 TB HDD Black

Lenovo IdeaCentre C50-30 Intel® Core™ i3 i3-5005U 58.4 cm (23″) 1920 x 1080 pixels All-in-One PC 8 GB DDR3L-SDRAM 1 TB HDD Black

Lenovo IdeaCentre A740 is an all-in-one PC equipped with an Intel® Core™ i7-5557U processor running at 3.1 GHz frequency in its fifth generation Broadwell series. It features a 27-inch Quad HD display capable of displaying images with a resolution of 2560 x 1440 pixels and supports multi-touch technology for enhanced user interaction.

The system has a total storage capacity of 1TB and comes pre-installed with Windows 10 Home operating system. With 8GB of DDR3L-SDRAM as standard memory, this model offers ample performance capabilities suitable for various tasks including gaming and multimedia applications. Additionally, it includes NVIDIA GeForce GTX 950A discrete graphics card which provides additional graphical processing power enhancing visual experiences.

This sleek black and silver color variant ensures both style and functionality making it ideal for home offices or personal computing needs. Overall, the Lenovo IdeaCentre A740 represents a powerful yet compact desktop solution designed to meet modern work demands efficiently while maintaining high standards of aesthetics and technical specifications.

Main specifications

  • Model: Lenovo IdeaCentre A740 Intel® Core™ i7 i7-5557U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3L-SDRAM 1 TB NVIDIA® GeForce® GTX 950A Windows 10 Home Black, Silver
  • Processor: i7-5557U
  • CPU frequency: 3.1 GHz
  • Display diagonal: 68.6 cm (27")
  • Touchscreen: Yes
  • sku: F0AM009XMZ
  • Display resolution: 2560 x 1440 pixels
  • HD type: Quad HD

Additional information

Display diagonal

68.6 cm (27")

Display resolution

2560 x 1440 pixels

Touchscreen

Yes

HD type

Quad HD

LED backlight

Yes

Touch technology

Multi-touch

Native aspect ratio

16:9

Display brightness

300 cd/m²

Screen shape

Flat

Processor family

Intel® Core™ i7

Processor manufacturer

Intel

Processor model

i7-5557U

Processor frequency

3.1 GHz

Processor generation

5th gen Intel® Core™ i7

Processor cores

2

Processor threads

4

Processor boost frequency

3.4 GHz

Processor cache

4 MB

Processor cache type

L3

System bus rate

5 GT/s

Thermal Design Power (TDP)

28 W

Configurable TDP-down

23 W

PCI Express slots version

2.0

Processor socket

BGA 1168

Processor lithography

14 nm

Processor operating modes

32-bit, 64-bit

Stepping

F0

Bus type

DMI2

Processor codename

Broadwell

Processor series

Intel Core i7-5500 Mobile Series

Maximum number of PCI Express lanes

12

PCI Express configurations

4×1, 2×4

Processor code

SR26E

Tjunction

105 °C

Maximum internal memory supported by processor

16 GB

Conflict-Free processor

Yes

Memory types supported by processor

DDR3L-SDRAM, LPDDR3-SDRAM

Memory clock speeds supported by processor

1333,1600 MHz

Memory bandwidth supported by processor (max)

25.6 GB/s

Memory channels supported by processor

Dual

Internal memory

8 GB

Maximum internal memory

8 GB

Internal memory type

DDR3L-SDRAM

Memory slots

1

Memory slots type

SO-DIMM

Memory clock speed

1600 MHz

Memory layout (slots x size)

1 x 8 GB

Memory form factor

DIMM/SO-DIMM

Total storage capacity

1 TB

Optical drive type

No

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