Lenovo C470 2957U 4G50GVW

Model C470 2957U 4G50GVWPart no. 57328914

131 specifications

Display54.6 cm (21.5")
Resolution1920 x 1080 pixels
ProcessorIntel® Celeron®
Memory4 GB
Storage500 GB
GraphicsNVIDIA® GeForce® 820M

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Overview

Display: 54.6 cm (21.5")
Resolution: 1920 x 1080 pixels
Processor: Intel® Celeron®
Memory: 4 GB
Storage: 500 GB
Graphics: NVIDIA® GeForce® 820M

Brand: Lenovo
Category: All-in-One PCs/Workstations
Model: C470 2957U 4G50GVW
Part numbers: 57328914, 57328915
Also known as: Lenovo C3 C470 2957U 4G50GVW Intel® Celeron® 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 4 GB 500 GB HDD NVIDIA® GeForce® 820M Windows 8 Black

Specifications

131 specifications in 16 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

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Celeron®
Processor model	2957U
Processor cores	2
Processor threads	2
Processor frequency	1.4 GHz
Processor cache	2 MB
Processor cache type	Smart Cache
Processor socket	BGA 1168
System bus rate	5 GT/s
Thermal Design Power (TDP)	15 W
Bus type	DMI2
FSB Parity	No
Maximum number of PCI Express lanes	10
PCI Express configurations	4x1, 1x4
PCI Express slots version	2.0
Processor code	SR1DV
Processor codename	Haswell
Processor lithography	22 nm
Processor operating modes	64-bit
Processor series	Intel Celeron Processor 2000 Series for Mobile
Stepping	D0
Tjunction	100 °C
Conflict-Free processor	Yes
Maximum internal memory supported by processor	16 GB
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
ECC supported by processor	No

Memory

Specification	Value
Internal memory	4 GB

Storage

Specification	Value
Total storage capacity	500 GB
Storage media	HDD
Number of storage drives installed	1
Number of HDDs installed	1
HDD interface	SATA III
Card reader integrated	Yes
Compatible memory cards	MMC, SD, SDHC, SDXC

Graphics

Specification	Value
Discrete graphics card model	NVIDIA® GeForce® 820M
Discrete graphics card memory	1 GB
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)	3
On-board graphics card base frequency	200 MHz
On-board graphics card dynamic frequency (max)	1000 MHz

Audio

Specification	Value
Built-in speaker(s)	Yes
RMS rated power	3 W
Built-in microphone	Yes

Camera

Specification	Value
Built-in camera	Yes

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	Wi-Fi 4 (802.11n)
Ethernet LAN	Yes
Bluetooth	No

Ports & interfaces

Specification	Value
Ethernet LAN (RJ-45) ports	1
Thunderbolt ports quantity	0
HDMI ports quantity	1
VGA (D-Sub) ports quantity	0
Headphone outputs	1
Microphone in	Yes
DC-in jack	Yes
Total number of SATA connectors	2
Number of SATA III connectors	2

Design

Specification	Value
Product colour	Black

Performance

Specification	Value
Product type	All-in-One PC

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	Yes
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	0.00
Intel ME Firmware Version	9.5
Intel Rapid Storage Technology	Yes
Intel Secure Key Technology version	1.00
Intel Small Business Advantage (SBA) version	0.00
Intel Smart Connect Technology	Yes
Intel Smart Connect Technology version	1.00
Intel Smart Response Technology version	0.00
Intel Stable Image Platform Program (SIPP)	No
Intel Stable Image Platform Program (SIPP) version	0.00
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)	No
Intel® AES New Instructions (Intel® AES-NI)	No
Intel® Anti-Theft Technology (Intel® AT)	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes
Intel® High Definition Audio (Intel® HD Audio)	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No
Intel® Identity Protection Technology (Intel® IPT)	No
Intel® InTru™ 3D Technology	No
Intel® Insider™	No
Intel® Matrix Storage Technology (Intel® MST)	No
Intel® My WiFi Technology (Intel® MWT)	No
Intel® OS Guard	No
Intel® Quick Sync Video Technology	Yes
Intel® Secure Key	Yes
Intel® Small Business Advantage (Intel® SBA)	No
Intel® Smart Cache	Yes
Intel® Smart Response Technology	No
Intel® Turbo Boost Technology	No
Intel® Wireless Display (Intel® WiDi)	No
Processor ARK ID	78942
Processor package size	40 x 24 x 1.5 mm
Supported instruction sets	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes
UART	Yes

Certificates

Specification	Value
Compliance certificates	RoHS

Packaging content

Specification	Value
Mouse included	Yes
Keyboard included	Yes

Other features

Specification	Value
Intel® Virtualization Technology (Intel® VT)	VT-x
Storage drive interface	Serial ATA III

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