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Lenovo 57312430

Lenovo 57312430
alaScore 84

58 reviews

Mar, 2018

alaTest has collected and analyzed 58 reviews of Lenovo 57312430. The average rating for this product is 4.0/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. Views about the size and design are generally positive. The price and usability also get good views. There are some mixed reviews about the reliability.

usability, price, design, size

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Lenovo 57312430 is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 58 reviews)

User Reviews  

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Showing 1 - 58 of 58 Show Reviews: in English

Consumer review ( review summary for Lenovo 57312430


alaTest has collected and analyzed 58 user reviews of Lenovo 57312430 from The average user rating for this product is 4.0/5, compared to an average user rating of 4.0/5 for other Desktops on Reviews about the size and design are on the whole positive. The price and usability also get good reviews, whereas comments are divided on the reliability.

usability, price, design, size

81% of the reviews on give this product a positive rating.

This summary is based on the products: Lenovo IdeaCentre B540 23-Inch All-in-One Touchscreen Desktop (Black/Brushed Aluminum)Lenovo IdeaCentre B540 23-Inch All-in-One Touchscreen Desktop (Black/Brushed Aluminum)

Mar, 2018

Product Specifications


Audio system:HD
Built-in Microphone: Yes
Built-in speaker(s):Y
Built-in speakers: Yes
RMS rated power:6


Energy Star certified: Yes
RoHS compliance: Yes


Color of product:Black / Black, Silver


Aspect Ratio:16:9
Display brightness:250
Display Diagonal:23
Display Resolution:1920 x 1080
Display surface:Gloss
Full HD: Yes
HD type:Full HD
LED backlight: Yes
Touch screen: Yes
Touch technology:Multi-Touch

Energy Management

AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter power:200


Discrete graphics adapter model: No
Number of displays supported (on-board graphics):3
On-board graphics adapter: Yes
On-board graphics adapter base frequency:650
On-board graphics adapter dynamic frequency (max):1050
On-board graphics adapter family:Intel® HD Graphics
On-board graphics adapter ID:0x152
On-board graphics adapter model:Intel HD Graphics 2500


Internal memory:6
Internal memory type:DDR3-SDRAM
Maximum internal memory:8
Memory clock speed:1600
Memory layout:1 x 2 + 1 x 4
Memory layout (slots x size):1 x 2 + 1 x 4
Memory slots:2
Memory slots type:SO-DIMM


Built-in camera: Yes
Camera Resolution:1280 x 720
TV tuner integrated: Yes


Bluetooth:No / Yes
Bluetooth version:4.0
Ethernet LAN:Y
Ethernet LAN connection: Yes
Ethernet LAN data rates:10,100,1000
Wi-Fi: Yes
Wi-Fi standards:802.11b, 802.11g, 802.11n

Optical Drive

Optical Drive Type:DVD-RW / DVD±RW

Other Features

Storage drive interface:SATA

Packaging Content

AC adapter bundled: Yes
AC adapter included:Y
Handheld remote control: Yes
Keyboard supplied: Yes
Mouse included: Yes


Product type:PC

Ports & interfaces

Composite video in:1
DC-in jack: Yes
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:1
Headphone outputs:1
Microphone in: Yes
USB 2.0 ports quantity:4
USB 3.0 (3.1 Gen 1) Type-A ports quantity:2


AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter power:200


64-bit computing: Yes
Bus type:DMI
Chipset:Intel H61 Express
Conflict Free processor:Y
CPU multiplier (bus/core ratio):33 / 34
ECC supported by processor:Y
FSB Parity: No
Maximum internal memory supported by processor:32
Memory bandwidth supported by processor (max):25.6
Memory channels supported by processor:Dual
Memory clock speeds supported by processor:1333,1600
Memory types supported by processor:DDR3-SDRAM
Motherboard chipset:Intel H61 Express
PCI Express configurations:1x16, 2x8
PCI Express slots version:2.0
Processor:i3-3220 / i3-3240
Processor cache:3
Processor cache type:Smart Cache
Processor codename:Ivy Bridge
Processor cores:2
Processor family:3rd gen Intel® Core™ i3 / Intel Core i3-3xxx
Processor frequency:3.3 / 3.4
Processor lithography:22
Processor model:i3-3220 / i3-3240
Processor operating modes:64-bit
Processor Series:Intel Core i3-3200 Desktop series
Processor socket:Socket H2 (LGA 1155)
Processor threads:4
System bus data transfer rate:5
System bus rate:5
Thermal Design Power (TDP):55

Processor special features

CPU configuration (max):1
Embedded options available:No / Yes
Enhanced Intel SpeedStep Technology: Yes
Execute Disable Bit: Yes
Idle States: Yes
Intel 64:Y
Intel Active Management Technology: No
Intel AES New Instructions: No
Intel Anti-Theft Technology: Yes
Intel Clear Video HD Technology: Yes
Intel Clear Video Technology:N
Intel Clear Video Technology for MID: No
Intel Demand Based Switching: No
Intel Dual Display Capable Technology: No
Intel Enhanced Halt State: Yes
Intel Fast Memory Access: Yes
Intel FDI Technology: Yes
Intel Flex Memory Access: Yes
Intel HD Audio Technology: No
Intel Hyper-Threading Technology: Yes
Intel Identity Protection Technology: Yes
Intel Identity Protection Technology version:1.00
Intel Insider: Yes
Intel InTru 3D Technology: Yes
Intel Matrix Storage Technology: No
Intel My WiFi Technology: Yes
Intel Quick Sync Video Technology: Yes
Intel Rapid Start Technology: No
Intel Rapid Storage Technology: No
Intel Secure Key Technology version:0.00
Intel Smart Connect Technology: No
Intel Smart Response Technology: No
Intel Trusted Execution Technology: No
Intel Turbo Boost Technology: No
Intel Virtualization Technology (VT-x):Y
Intel Virtualization Technology for Directed I/O (VT-d):N
Intel vPro Technology: No
Intel VT-x with Extended Page Tables (EPT): Yes
Intel Wireless Display (WiDi) Technology: Yes
Intel® Active Management Technology (Intel® AMT):N
Intel® AES New Instructions (Intel® AES-NI):N
Intel® Anti-Theft Technology (Intel® AT):Y
Intel® Clear Video HD Technology (Intel® CVT HD):Y
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID):N
Intel® High Definition Audio (Intel® HD Audio):N
Intel® Hyper Threading Technology (Intel® HT Technology):Y
Intel® Identity Protection Technology (Intel® IPT):Y
Intel® Insider™: Yes
Intel® InTru™ 3D Technology:Y
Intel® Matrix Storage Technology (Intel® MST):N
Intel® My WiFi Technology (Intel® MWT):Y
Intel® Quick Sync Video Technology: Yes
Intel® Rapid Start Technology: No
Intel® Small Business Advantage (Intel® SBA):N
Intel® Smart Response Technology: No
Intel® Turbo Boost Technology: No
Intel® vPro™ Technology:N
Intel® Wireless Display (Intel® WiDi):Y
InTru™ 3D Technology: Yes
Processor ARK ID:65690 / 65693
Processor package size:37.5
Supported instruction sets:AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies: Yes
Thermal solution specification:2011C


Operating system architecture:64-bit
Operating system installed:Windows 8


Card reader integrated: Yes
Compatible memory cards:MicroSD (TransFlash), MMC, MS PRO, SD, SDIO, SDXC / MMC, MS PRO, MSXC, SD, SDHC, SDXC
Hard disk rotational speed:7200
Hard Drive Interface:Serial ATA
Hard drive speed:7200
Host interface:SATA
Number of hard drives installed:1
Number of storage drives installed:1
Storage media:HDD
Total Storage Capacity:1000

Weight & Dimensions

Depth:0.394 / 4.33
Weight:20.2 / 24.3