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Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver

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IdeaCentre
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A
Product name:
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A740
Product code:
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F0AM0043RK
Category:
Desktop PC with monitor.
All-in-One PCs/Workstations Check ‘Lenovo’ global rank show
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Bullet Points Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver
Each of several items in a list, preceded by a bullet symbol for emphasis. For easy access to this data, refer to the "BulletPoints" tag in XML or JSON.
:
  • - All-in-One PC Black, Silver
  • - Intel® Core™ i7 i7-4558U 2.8 GHz
  • - Touchscreen 68.6 cm (27") Quad HD 2560 x 1440
  • - 8 GB DDR3-SDRAM 1 x 8 GB
  • - 1 TB Hybrid-HDD Card reader integrated
  • - NVIDIA® GeForce® GTX 850M 2.05 TB Intel® Iris™ Graphics 5100
  • - 2 MP 1920 x 1080 pixels
  • - Wi-Fi 4 (802.11n) Ethernet LAN 10,100,1000 Mbit/s Bluetooth 4.0
  • - Windows 8.1
Long product name Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver :
The long product name of Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

Intel Core i7-4558U (2.8 GHz), 8GB RAM, 1000GB SSHD, 27" Quad HD (2560x1440), Intel Iris Graphics 5100 + NVIDIA GeForce GTX 850M, Windows 8.1
More>>>
Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver:
The official description of Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver as supplied by the manufacturer. For easy access to this data, refer to the "ProductDescription" block and the "LongDesc" tag in XML or the "Description" block and the "LongDesc" tag in JSON.

Widely Adjustable Viewing Angle

The A740's smartly designed display mount allows you to adjust it across a huge range — from -5 degrees to 90 degrees. That means you can watch it in a vertical position like a PC or television, slope it gently for relaxed touchscreen use, or slide it into a full horizontal position to play two-person touch games.

Stylish, Ultraslim Design

The A740 doesn’t just work well — it looks great too. The stylish, superslim touchscreen tapers to a mere 0.15" at its thinnest point, while a full aluminum shell surrounds the A740's frameless display.

Great for Entertainment

The A740's Full HD (1920 x 1080) display with IPS delivers dazzling visuals and nearly 180-degree viewing angles, while JBL®-designed stereo speakers enhanced with Dolby® Home Theater® offer a rich, immersive audio experience.

Easy File Transfer

Near-Field Communication (NFC) technology makes it easy to wirelessly connect across other NFC-enabled devices — then easily share photos, movies, music, and documents directly by WiFi, with no additional software needed.

Integrated Webcam

The A740's integrated 1080p HD webcam and dual-array microphones for improved audio will help you enjoy web conferences or online video chats like you're really there.

Lenovo Motion Control

Use the webcam as an input device — effortlessly flip pages, rewind/forward music, change volume, and gesture other simple commands with the flick of the hand.

SuperSpeed USB 3.0

Enables up to ten times faster file transfer, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related peripherals. Backward-compatible with USB 2.0 devices.

AccuType Wireless Keyboard & Mouse

Featuring a modern look and feel, the AccuType wireless keyboard has island-style, ergonomic keys that allow a more fluid, spacious, comfortable and accurate typing experience than standard keyboard designs. With optical mouse pairing, you’ll enjoy all-round precision navigation.

Simple Backup and Recovery

Lenovo Rescue System makes it easy to back up and restore data and recover system files — before entering Windows.

Watch TV on Your PC

Choose a model with the optional integrated TV tuner to use your A740 as your television as well as your PC.

McAfee LiveSafe® Free Trial

Keep your entire digital life secure with the comprehensive protection afforded by McAfee LiveSafe software. LiveSafe protects cross-device, through the cloud, and locally to ensure total security for your data and identity. Enjoy a free 30-day trial with purchase. Or, upgrade to the full version during the purchase process and enjoy peace-of-mind security from day one.

Short summary description Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver:
This short summary of the Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver data-sheet is auto-generated and uses the product title and the first six key specs.

Lenovo IdeaCentre A740, 68.6 cm (27"), Quad HD, Intel® Core™ i7, 8 GB, 1 TB, Windows 8.1

Long summary description Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver:
This is an auto-generated long summary of Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver based on the first three specs of the first five spec groups.

Lenovo IdeaCentre A740. Product type: All-in-One PC. Display diagonal: 68.6 cm (27"), HD type: Quad HD, Display resolution: 2560 x 1440 pixels, Touchscreen. Processor family: Intel® Core™ i7, Processor frequency: 2.8 GHz. Internal memory: 8 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 1 TB, Storage media: Hybrid-HDD. Discrete graphics card model: NVIDIA® GeForce® GTX 850M. Built-in camera. Operating system installed: Windows 8.1. Product colour: Black, Silver

Display
Display diagonal *
68.6 cm (27")
Display resolution *
2560 x 1440 pixels
Touchscreen *
Yes
Full HD
Yes
HD type *
Quad HD
LED backlight
Yes
Native aspect ratio
16:9
Processor
Processor manufacturer *
Intel
Processor family *
Intel® Core™ i7
Processor generation
4th gen Intel® Core™ i7
Processor model *
i7-4558U
Processor cores
2
Processor threads
4
Processor boost frequency
3.3 GHz
Processor frequency *
2.8 GHz
Processor cache
4 MB
Processor cache type
Smart Cache
Thermal Design Power (TDP)
28 W
PCI Express slots version
2.0
Processor socket
BGA 1168
Processor lithography
22 nm
Processor operating modes
64-bit
Stepping
C0
Bus type
DMI2
Processor codename
Haswell
Processor series
Intel Core i7-4500 Mobile series
FSB Parity
No
Maximum number of PCI Express lanes
12
PCI Express configurations
2x4
Processor code
SR188
Tjunction
100 °C
Maximum internal memory supported by processor
16 GB
Conflict-Free processor
Yes
Memory types supported by processor
DDR3-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
ECC supported by processor
No
Memory
Internal memory *
8 GB
Internal memory type
DDR3-SDRAM
Maximum internal memory *
8 GB
Memory slots
1
Memory slots type
SO-DIMM
Memory layout (slots x size)
1 x 8 GB
Memory form factor
DIMM/SO-DIMM
Storage
Total storage capacity *
1 TB
Storage media *
Hybrid-HDD
Number of storage drives installed
1
Number of HDDs installed
1
HDD speed
5400 RPM
Hybrid-HDD cache memory
8 GB
Card reader integrated
Yes
Graphics
Discrete graphics card model *
NVIDIA® GeForce® GTX 850M
Discrete graphics card memory
2.05 TB
On-board graphics card *
Yes
On-board graphics card family
Intel® Iris™ Graphics
On-board graphics card model *
Intel® Iris™ Graphics 5100
On-board graphics card base frequency
200 MHz
On-board graphics card dynamic frequency (max)
1200 MHz
Maximum on-board graphics card memory
1.74 GB
Number of displays supported (on-board graphics)
3
On-board graphics card DirectX version
11.1
On-board graphics card ID
0xA2E
Audio
Built-in speaker(s) *
Yes
Audio system
Dolby Home Theater
Camera
Built-in camera *
Yes
Total megapixels
2 MP
Camera resolution
1920 x 1080 pixels
Network
Wi-Fi *
Yes
Top Wi-Fi standard *
Wi-Fi 4 (802.11n)
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN *
Yes
Ethernet LAN data rates
10, 100, 1000 Mbit/s
Bluetooth *
Yes
Bluetooth version
4.0
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity *
4
HDMI ports quantity *
1
Headphone outputs
1
Microphone in
Yes
Total number of SATA connectors
4
Number of SATA III connectors
4
Design
Product colour *
Black, Silver
Performance
Product type *
All-in-One PC
Software
Operating system installed *
Windows 8.1
Processor special features
Intel® Turbo Boost Technology
2.0
Intel® Hyper Threading Technology (Intel® HT Technology)
Yes
Intel® My WiFi Technology (Intel® MWT)
Yes
Intel® Identity Protection Technology (Intel® IPT)
Yes
Intel® Anti-Theft Technology (Intel® AT)
Yes
Intel Smart Connect Technology
Yes
Intel® Wireless Display (Intel® WiDi)
Yes
Intel® Matrix Storage Technology (Intel® MST)
Yes
Intel® High Definition Audio (Intel® HD Audio)
Yes
Enhanced Intel SpeedStep Technology
Yes
Intel® Quick Sync Video Technology
Yes
Intel® Clear Video HD Technology (Intel® CVT HD)
Yes
Intel Clear Video Technology
No
Intel® Insider™
Yes
Intel® InTru™ 3D Technology
Yes
Intel Flex Memory Access
No
Intel® AES New Instructions (Intel® AES-NI)
Yes
Intel Trusted Execution Technology
No
Intel Enhanced Halt State
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel Demand Based Switching
No
Intel® Secure Key
Yes
Intel TSX-NI
No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
No
Intel 64
Yes
Execute Disable Bit
Yes
Idle States
Yes
Thermal Monitoring Technologies
Yes
Processor package size
40 x 24 x 1.5 mm
Supported instruction sets
AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)
1
Embedded options available
No
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
Intel Smart Connect Technology version
1.00
Intel Identity Protection Technology version
1.00
Intel Secure Key Technology version
1.00
Intel Virtualization Technology (VT-x)
Yes
Intel ME Firmware Version
9.5
Intel TSX-NI version
0.00
Intel Dual Display Capable Technology
No
Intel FDI Technology
Yes
Intel Rapid Storage Technology
Yes
Intel Fast Memory Access
No
Processor ARK ID
75992
Weight & dimensions
Width (with stand)
810 mm
Depth (with stand)
560 mm
Height (with stand)
215 mm
Weight (with stand)
8.9 kg
Packaging content
Mouse included
No
Keyboard included
No
Other features
Near Field Communication (NFC)
Yes
Intel® Virtualization Technology (Intel® VT)
VT-d, VT-x
Source Testseek summary Average rating
Reviews
Updated:
2015-03-29 20:48:18
Uk has collected 15 expert reviews for Lenovo IdeaCentre A740 Intel® Core™ i7 i7-4558U 68.6 cm (27") 2560 x 1440 pixels Touchscreen All-in-One PC 8 GB DDR3-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GTX 850M Windows 8.1 Wi-Fi 4 (802.11n) Black, Silver and the average expert rating is 80 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
80%
Source Review comments Score
wired.com
Updated:
2015-03-29 20:48:18
Apple essentially invented the all-in-one category (at least as far as the modern era is concerned), and the latest iteration of the iMac—the Apple iMac 27-inch with Retina 5K Display ($2,500; RATING: 7)—is as glorious a machine as you could ask for to si...
70%
techreviewsource.com
Updated:
2015-03-29 20:48:18
The Lenovo IdeaCentre A740 is a new all-in-one desktop that is an update of their previous model. The design looks pretty similar to the latest Apple iMac desktop and has good performance to go along with the attractive design. It is pretty pricey though...
Good Attractive, sleek design, Tiltable touchscreen, Solid performance...
Bad Pricey, Low voltage CPU...
80%
slashgear.com
Updated:
2015-04-20 02:47:57
Lenovo has a bunch of laptops and tablets, and we've been reviewing them over the months as they roll out (check them out in our Lenovo Hub !). The company also has desktops of all varieties, however, and we've got our hands on its A740 all-in-one , a lar...
Bottom line The A740 is the perfect all-in-one in many ways. The design immediately catches the eye, being both sleek and sophisticated. The performance is top-notch, as is the hinge that brings it all together. The ability to articulate the display in so many angles...
0%
techguysmartbuy.com
Updated:
2016-01-04 05:37:19
Nowadays it seems like everyone is handling all of their computing needs on the go. Its kind of hard to blame them w/ all of the viable options there are in the market. From the MacBook Air to the Surface Pro 3 to the latest XPS from Dell. There is someth...
Bottom line Lenovo proved that they can craft beautiful + powerful PCs - even on the desktop side of things.  Even though laptops are still the more popular choice between creatives/professionals and students on-the-go, you can still find a great desktop from someone...
0%
techaeris.com
Updated:
2017-11-19 07:47:42
Lenovo has been pushing the market lately with some innovative and new introductions to their lineups across the board. On the tablet front they have their new Lenovo Yoga tablets, which look amazing, and their recent acquisition of Motorola gives them in...
Bottom line This review is less about technical specs and over the top geek talk and benchmarks as it is about everyday user usability. Most of the reviews you might find online will endlessly berate you with specs, technical speak and things everyday users just don'...
0%