(Manufacturer Refurbished) Acer Aspire 3, 15.6" HD Laptop, Celeron N4020, 4GB RAM, 128GB SSD, Windows 10 Home

Design
Product type The sub-category of the product.	Notebook
Product colour The colour e.g. red, blue, green, black, white.	Black
Form factor The shape or design of the product.	Clamshell

Display
Display diagonal Size of the display for this product, measured diagonally, usually in inches.	39.6 cm (15.6")
Display resolution The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.	1366 x 768 pixels
Touchscreen A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
HD type Type of supported High Definition (e.g. Full HD, 4K Ultra HD).	HD
Panel type	LCD
LED backlight A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Native aspect ratio The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.	16:9

Processor
Processor manufacturer The manufacturer that produced the processor.	Intel
Processor model The model number for the processor in a computer.	N4020
Processor family A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.	Intel® Celeron® N
Processor frequency The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.	1.1 GHz
Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.	2.8 GHz
Processor threads	2
Processor cores The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).	2
Processor cache	4 MB
Processor socket Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.	BGA 1090
Processor lithography The process which is performed by the processor e.g. CPU (Central Processing Unit).	14 nm
Processor operating modes Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.	64-bit
Processor codename	Gemini Lake Refresh
Thermal Design Power (TDP)	6 W
Tjunction	105 °C
Maximum number of PCI Express lanes	6
PCI Express slots version	2.0
PCI Express configurations	1x4+1x2, 2x1+1x2+1x2, 4x1

Memory
Internal memory A computer's memory which is directly accessible to the CPU.	4 GB
Internal memory type The type of internal memory such as RAM, GDDR5.	DDR4-SDRAM
Maximum internal memory The maximum internal memory which is available in the product.	8 GB

Storage
Total storage capacity The total amount of data that can be stored on the device.	128 GB
Storage media Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).	SSD
Total SSDs capacity	128 GB
Number of SSDs installed	1
SSD capacity The Solid State Drive's data storage capacity.	128 GB
Optical drive type An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
Card reader integrated The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.

Graphics
Discrete graphics card model A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.	Not available
On-board graphics card Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
Discrete graphics card
On-board graphics card model "Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.	Intel® UHD Graphics 600
On-board graphics card base frequency	200 MHz
On-board graphics card burst frequency	650 MHz
Maximum on-board graphics card memory	8 GB
Number of execution units	12
On-board graphics card DirectX version	12.0
On-board graphics card OpenGL version	4.4
On-board graphics card ID	0x3185

Audio
Number of built-in speakers	2
Built-in microphone Microphone that is found inside the product.

Camera
Front camera Camera at the front of the product.
Front camera resolution (numeric)	0.3 MP
Front camera resolution	640 x 480 pixels

Network
Top Wi-Fi standard Connection of this device is done via Wi-Fi in a high standard.	Wi-Fi 5 (802.11ac)
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Mobile network connection
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet LAN data rates The different speed levels of the Ethernet LAN connection.	10,100,1000 Mbit/s
Bluetooth Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.

Ports & interfaces
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	1
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.	1
Headphone outputs Number of sockets /ports where headphones are connected.	1
Combo headphone/mic port
Charging port type	DC-in jack

Keyboard
Pointing device	Touchpad
Numeric keypad Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.

Software
Operating system architecture The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.	64-bit
Operating system installed Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.	Windows 10 Home

Processor special features
Intel® Anti-Theft Technology (Intel® AT) <b>Disable access to missing laptops</b> Giving users access to corporate data and application through remote laptops boosts productivity, but it can also leave IT vulnerable to hackers and misplaced laptops. Intel® Anti-Theft Technology is built into the laptop hardware, helping IT administrators outwit thieves, even when they attempt to reimage the OS, change the boot order, or install a new hard drive. When laptops with Intel® Anti-Theft Technology (Intel® AT) become lost or stolen, they can be remotely disabled. If the laptop is recovered, it can be quickly reactivated to normal operation.
Intel® Smart Response Technology <b>Fast Access to Frequently Used Applications</b> Intel® Smart Response Technology enables a high-performance, cost-effective storage solution using either a dual solid-state and hard drive or a solid state hybrid drive (SSHD). By recognizing which data and applications are used most, Intel Smart Response Technology boosts hard drive performance so that you can create, work, and play faster than ever.
Intel® Identity Protection Technology (Intel® IPT) <b>Protect Your Identity and Business</b> Intel® Identity Protection Technology (Intel® IPT) protects enterprises from being penetrated by stolen credentials and online user account access with an added layer of hardware-based security and authentication as well as a multifactor authentication framework to manage different authentication methods.
Intel® Hyper Threading Technology (Intel® HT Technology) <b>Improved Performance for Threaded Software</b> Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth.
Intel® Turbo Boost Technology <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Enhanced Intel SpeedStep Technology
Intel® Quick Sync Video Technology <b>Create, Edit, and Share Video in a Flash</b> Intel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.
Intel® AES New Instructions (Intel® AES-NI) <b>Added Security with Faster Data Encryption</b> The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
Intel VT-x with Extended Page Tables (EPT)
Intel® Secure Key <b>Generate Cryptographic Security Protocols</b> Intel® Secure Key is a security hardware-based random number generator that can generate high-quality keys for cryptographic (encryption and decryption) protocols. These keys provide quality entropy that is highly sought after in the cryptography world for added security.
Intel® OS Guard <b>Protect Your Operating Environment</b> Intel® OS Guard, a hardware-based security feature that protects the operating system kernel, defends against malicious data or attack code located in areas of memory marked as user mode pages, preventing any application from taking over or compromising the OS kernel.
Intel Software Guard Extensions (Intel SGX)
Intel 64
Execute Disable Bit
Idle States
Thermal Monitoring Technologies
Processor package size	25 x 24 mm
Supported instruction sets	SSE4.2
CPU configuration (max)	1
Embedded options available
UART
Intel Virtualization Technology for Directed I/O (VT-d) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel Virtualization Technology (VT-x) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Processor ARK ID	197310

Battery
Battery technology The type of battery in the device, e.g. nickel–cadmium (NiCd).	Lithium-Ion (Li-Ion)
Number of battery cells	2
Battery capacity	36.7 Wh

Power
AC adapter power	45 W

Security
Cable lock slot Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Cable lock slot type	Kensington
Fingerprint reader A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.
Password protection The computer, smartphone etc. can only be used when the correct password is entered, therefore making it more secure.
Password protection type	BIOS, Supervisor, User

Weight & dimensions
Width The measurement or extent of something from side to side.	363.4 mm
Depth The distance from the front to the back of something.	250.5 mm
Height The measurement of the product from head to foot or from base to top.	19.9 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	1.94 kg

Packaging content
Cables included	AC