Lenovo Essential C440

Model Essential C440Part no. 57-316567EAN 887942040116

128 specifications

Display54.6 cm (21.5")
Resolution1920 x 1080 pixels
ProcessorIntel® Pentium®
Memory4 GB
Storage1 TB
OSWindows 8

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Overview

Display: 54.6 cm (21.5")
Resolution: 1920 x 1080 pixels
Processor: Intel® Pentium®
Memory: 4 GB
Storage: 1 TB
OS: Windows 8

Brand: Lenovo
Category: All-in-One PCs/Workstations
Model: Essential C440
Part numbers: 57-316567, 57-316572, 57-317020, 57-317238, 57-317239, 57-316120 +4 more
EAN / UPC: 887942040116, 887456340412, 887456471574, 887456577924 +1 more
Also known as: Lenovo Essential C440 Intel® Pentium® G645 54.6 cm (21.5") 1920 x 1080 pixels 4 GB DDR3-SDRAM 1 TB HDD Windows 8 Black

Specifications

128 specifications in 19 groups

Display

Specification	Value
Display diagonal	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels
Touchscreen	No
HD type	Full HD
Full HD	Yes
LED backlight	Yes
Native aspect ratio	16:9
Display brightness	250 cd/m²

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Pentium®
Processor model	G645
Processor cores	2
Processor threads	2
Processor frequency	2.9 GHz
Processor cache	3 MB
Processor cache type	Smart Cache
Processor socket	LGA 1155 (Socket H2)
System bus rate	5 GT/s
64-bit computing	Yes
Thermal Design Power (TDP)	65 W
Bus type	DMI
CPU multiplier (bus/core ratio)	29
FSB Parity	No
PCI Express slots version	2.0
Processor code	SR0RS
Processor codename	Sandy Bridge
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Pentium G600 Series for Desktop
Stepping	Q0
Tcase	69.1 °C
Conflict-Free processor	No
Maximum internal memory supported by processor	32 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1066 MHz
Memory bandwidth supported by processor (max)	17 GB/s
Memory channels supported by processor	Dual
ECC supported by processor	No

Memory

Specification	Value
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory slots	2
Memory slots type	SO-DIMM
Memory clock speed	1600 MHz

Storage

Specification	Value
Total storage capacity	1 TB
Storage media	HDD
Number of storage drives installed	1
Number of HDDs installed	1
HDD speed	7200 RPM
HDD interface	SATA II
Optical drive type	DVD±RW
Card reader integrated	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC

Graphics

Specification	Value
On-board graphics card	Yes
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics
Number of displays supported (on-board graphics)	2
On-board graphics card base frequency	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz

Audio

Specification	Value
Built-in speaker(s)	Yes
RMS rated power	6 W
Built-in microphone	Yes
Audio system	HD

Camera

Specification	Value
Built-in camera	Yes
Total megapixels	1 MP

Network

Specification	Value
Wi-Fi	Yes
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	No

Ports & interfaces

Specification	Value
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	6
VGA (D-Sub) ports quantity	0
Headphone outputs	1
Microphone in	Yes
Mini PCI Express slots	2

Design

Specification	Value
Product colour	Black
Cable lock slot	Yes

Performance

Specification	Value
Motherboard chipset	Intel® H61

Software

Specification	Value
Operating system installed	Windows 8

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	Yes
Intel Enhanced Halt State	Yes
Intel FDI Technology	Yes
Intel Fast Memory Access	Yes
Intel Flex Memory Access	Yes
Intel Rapid Storage Technology	No
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)	No
Intel® AES New Instructions (Intel® AES-NI)	No
Intel® Anti-Theft Technology (Intel® AT)	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No
Intel® InTru™ 3D Technology	No
Intel® Insider™	No
Intel® My WiFi Technology (Intel® MWT)	No
Intel® Quick Sync Video Technology	No
Intel® Smart Cache	Yes
Intel® Turbo Boost Technology	No
Intel® Wireless Display (Intel® WiDi)	No
Processor ARK ID	69116
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes

Power

Specification	Value
AC adapter power	120 W

Weight & dimensions

Specification	Value
Width (with stand)	532 mm
Depth (with stand)	196 mm
Height (with stand)	407 mm
Weight (with stand)	6.44 kg

Certificates

Specification	Value
Compliance certificates	RoHS

Sustainability

Specification	Value
Sustainability certificates	ENERGY STAR

Packaging content

Specification	Value
Mouse included	Yes
Keyboard included	Yes
Cables included	AC
Quick start guide	Yes

Other features

Specification	Value
Graphics card family	Intel
Compatible operating systems	Windows 8
Storage drive interface	Serial ATA II

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