IdeaCentre A740 Intel® Core™ i5 i5-4258U

68.6 cm (27") 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GT 8

Model A740Part no. F0AM00A7GEEAN 8887728908656

144 specifications

Display68.6 cm (27")
Resolution1920 x 1080 pixels
ProcessorIntel® Core™ i5
Memory8 GB
Storage1 TB
GraphicsNVIDIA® GeForce® GT 840M

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Overview

Display: 68.6 cm (27")
Resolution: 1920 x 1080 pixels
Processor: Intel® Core™ i5
Memory: 8 GB
Storage: 1 TB
Graphics: NVIDIA® GeForce® GT 840M

Brand: Lenovo
Category: All-in-One PCs/Workstations
Model: A740
Part numbers: F0AM00A7GE, F0AM002QGE, F0AM002RGE, F0AM002NUS, F0AM0045NX, F0AM0028US +34 more
EAN / UPC: 8887728908656, 888772213954, 4016138925470, 888772213961 +37 more
Also known as: Lenovo IdeaCentre A740 Intel® Core™ i5 i5-4258U 68.6 cm (27") 1920 x 1080 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GT 8

Specifications

144 specifications in 16 groups

Display

Specification	Value
Display diagonal	68.6 cm (27")
Display resolution	1920 x 1080 pixels
Touchscreen	Yes
HD type	Full HD
Full HD	Yes
LED backlight	Yes
Touch technology	Multi-touch
Native aspect ratio	16:9

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	4th gen Intel® Core™ i5
Processor model	i5-4258U
Processor cores	2
Processor threads	4
Processor boost frequency	2.9 GHz
Processor frequency	2.4 GHz
Processor cache	3 MB
Processor cache type	Smart Cache
Processor socket	BGA 1168
64-bit computing	Yes
Thermal Design Power (TDP)	28 W
Bus type	DMI2
FSB Parity	No
Maximum number of PCI Express lanes	12
PCI Express configurations	1x4, 2x4
PCI Express slots version	2.0
Processor code	SR18A
Processor codename	Haswell
Processor lithography	22 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-4200 Mobile series
Stepping	C0
Tjunction	100 °C
Conflict-Free processor	Yes
Maximum internal memory supported by processor	16 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1666 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Memory channels supported by processor	Dual
ECC supported by processor	No

Memory

Specification	Value
Internal memory	8 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory slots	1
Memory slots type	SO-DIMM
Memory clock speed	1600 MHz
Memory layout (slots x size)	1 x 8 GB

Storage

Specification	Value
Total storage capacity	1 TB
Storage media	Hybrid-HDD
HDD capacity	1 TB
HDD speed	5400 RPM
Optical drive type	No

Graphics

Specification	Value
Discrete graphics card model	NVIDIA® GeForce® GT 840M
Discrete graphics card memory	2 GB
On-board graphics card	Yes
On-board graphics card family	Intel® Iris™ Graphics
On-board graphics card model	Intel® Iris™ Graphics 5100
Maximum on-board graphics card memory	1.74 GB
Number of displays supported (on-board graphics)	3
On-board graphics card base frequency	200 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
On-board graphics card DirectX version	11.1
On-board graphics card ID	0xA2E

Audio

Specification	Value
Built-in speaker(s)	Yes
RMS rated power	10 W
Audio system	Dolby Home Theater

Camera

Specification	Value
Built-in camera	Yes
Total megapixels	2 MP

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	No
Bluetooth	Yes
Bluetooth version	4.0

Ports & interfaces

Specification	Value
Ethernet LAN (RJ-45) ports	0
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Thunderbolt ports quantity	1
HDMI ports quantity	1
VGA (D-Sub) ports quantity	0
Headphone outputs	1
Microphone in	Yes
Combo headphone/mic port	Yes
Docking connector	No
S/PDIF out port	No
Total number of SATA connectors	4
Number of SATA III connectors	4

Design

Specification	Value
Product colour	Silver

Performance

Specification	Value
Product type	All-in-One PC

Software

Specification	Value
Operating system installed	Windows 8.1
Operating system architecture	64-bit
Operating system language	German

Processor special features

Specification	Value
CPU configuration (max)	1
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Idle States	Yes
Intel 64	Yes
Intel Clear Video Technology	No
Intel Demand Based Switching	No
Intel Dual Display Capable Technology	No
Intel Enhanced Halt State	Yes
Intel FDI Technology	No
Intel Fast Memory Access	No
Intel Flex Memory Access	No
Intel Identity Protection Technology version	1.00
Intel ME Firmware Version	9.5
Intel Rapid Storage Technology	Yes
Intel Secure Key Technology version	1.00
Intel Smart Connect Technology	Yes
Intel Smart Connect Technology version	1.00
Intel TSX-NI	No
Intel TSX-NI version	0.00
Intel Trusted Execution Technology	No
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No
Intel® High Definition Audio (Intel® HD Audio)	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes
Intel® InTru™ 3D Technology	Yes
Intel® Insider™	Yes
Intel® Matrix Storage Technology (Intel® MST)	No
Intel® My WiFi Technology (Intel® MWT)	Yes
Intel® Quick Sync Video Technology	Yes
Intel® Secure Key	Yes
Intel® Turbo Boost Technology	2.0
Intel® Wireless Display (Intel® WiDi)	Yes
Processor ARK ID	75990
Processor package size	40 x 24 x 1.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes