Acer Aspire Z1-621-MW51 Intel® Celeron® N2940

54.6 cm (21.5") 1920 x 1080 pixels Touchscreen All-in-One PC 2 GB DDR3L-SDRAM 500 GB HDD Windows 8.1 Black

Model Z1-621-MW51Part no. DQ.SYGAL.001

127 specifications

Display54.6 cm (21.5")
Resolution1920 x 1080 pixels
ProcessorIntel® Celeron®
Memory2 GB
Storage500 GB
GraphicsNot available

See all specifications

Overview

Display: 54.6 cm (21.5")
Resolution: 1920 x 1080 pixels
Processor: Intel® Celeron®
Memory: 2 GB
Storage: 500 GB
Graphics: Not available

Brand: Acer
Category: All-in-One PCs/Workstations
Model: Z1-621-MW51
Part number: DQ.SYGAL.001
Also known as: Acer Aspire Z1-621-MW51 Intel® Celeron® N2940 54.6 cm (21.5") 1920 x 1080 pixels Touchscreen All-in-One PC 2 GB DDR3L-SDRAM 500 GB HDD Windows 8.1 Black

Specifications

127 specifications in 16 groups

Display

Specification	Value
Display diagonal	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels
Touchscreen	Yes
HD type	Full HD
LED backlight	Yes
Native aspect ratio	16:9
Display surface	Gloss
Panel type	TFT
Screen shape	Flat

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Celeron®
Processor model	N2940
Processor cores	4
Processor threads	4
Processor boost frequency	2.25 GHz
Processor frequency	1.83 GHz
Processor cache	2 MB
Processor cache type	L2
Processor socket	BGA 1170
Thermal Design Power (TDP)	7.5 W
FSB Parity	No
Maximum number of PCI Express lanes	4
PCI Express configurations	1x4
PCI Express slots version	2.0
Processor code	SR1YV
Processor codename	Bay Trail
Processor lithography	22 nm
Processor operating modes	32-bit, 64-bit
Processor series	Intel Celeron Processor N2000 Series for Mobile
Scenario Design Power (SDP)	4.5 W
Stepping	C0
Tjunction	100 °C
Conflict-Free processor	Yes
Maximum internal memory supported by processor	8 GB
Memory types supported by processor	DDR3L-SDRAM
Memory clock speeds supported by processor	1333 MHz
Memory bandwidth supported by processor (max)	21.32 GB/s
Memory channels supported by processor	Dual
ECC supported by processor	No

Memory

Specification	Value
Internal memory	2 GB
Internal memory type	DDR3L-SDRAM
Maximum internal memory	4 GB
Memory form factor	DIMM/SO-DIMM

Storage

Specification	Value
Total storage capacity	500 GB
Storage media	HDD
Number of storage drives installed	1
Number of HDDs installed	1
HDD capacity	500 GB
Optical drive type	No

Graphics

Specification	Value
Discrete graphics card model	Not available
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	313 MHz
On-board graphics card burst frequency	854 MHz
On-board graphics card dynamic frequency (max)	854 MHz

Camera

Specification	Value
Built-in camera	Yes

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 Mbit/s
Bluetooth	Yes
Bluetooth Low Energy (BLE)	Yes
Bluetooth version	4.0

Ports & interfaces

Specification	Value
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Thunderbolt ports quantity	0
HDMI ports quantity	1
VGA (D-Sub) ports quantity	0
Headphone outputs	1
Microphone in	Yes
DC-in jack	Yes
Mini PCI Express slots	1
Total number of SATA connectors	2

Design

Specification	Value
Product colour	Black

Performance

Specification	Value
Product type	All-in-One PC

Software

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

Processor special features

Specification	Value
CPU configuration (max)	1
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Graphics & IMC lithography	22 nm
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 HD Graphics	Yes
Intel Rapid Storage Technology	No
Intel Secure Key Technology version	1.00
Intel Smart Connect Technology	Yes
Intel Smart Connect Technology version	1.00
Intel Trusted Execution Technology	No
Intel VT-x with Extended Page Tables (EPT)	No
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	Yes
Intel® Secure Key	Yes
Intel® Turbo Boost Technology	No
Intel® Wireless Display (Intel® WiDi)	Yes
Processor ARK ID	82104
Processor package size	25 x 27 mm
Thermal Monitoring Technologies	No

Power

Specification	Value
AC adapter power	65 W

Weight & dimensions

Specification	Value
Width (with stand)	526 mm
Depth (with stand)	30 mm
Height (with stand)	342 mm

Packaging content

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

Other features

Specification	Value
Detachable display	No

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