(Manufacturer Refurbished) Acer Aspire XC-1660 PC, i5-11400, 8GB RAM, 512GB SSD, Windows 11 Home

Processor
Processor manufacturer The manufacturer that produced the processor.	Intel
Processor model The model number for the processor in a computer.	i5-11400
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® Core™ i5
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).	6
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.	2.6 GHz
Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.	4.4 GHz
Processor cache	12 MB
Number of processors installed Number of processors in the product.	1

Memory
Internal memory A computer's memory which is directly accessible to the CPU.	8 GB
Maximum internal memory The maximum internal memory which is available in the product.	32 GB
Internal memory type The type of internal memory such as RAM, GDDR5.	DDR4-SDRAM
Memory slots Number and type of memory expansion slots, including connector and memory module descriptions.	2x DIMM
Memory channels	Dual-channel

Storage
Total storage capacity The total amount of data that can be stored on the device.	512 GB
Storage media Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).	SSD
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.	DVD±RW
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity The Solid State Drive's data storage capacity.	512 GB
SSD interface The type of interface(s) with which the Solid State Drive is connected to other hardware.	PCI Express

Graphics
Discrete graphics card
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.
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 730

Network
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
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
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)
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.	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.	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.	2
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
Microphone in The socket where a microphone is connected to the device.
Headphone outputs Number of sockets /ports where headphones are connected.	1
Line-out
Line-in

Expansion slots
PCI Express x16 slots	1

Design
Chassis type The type of rigid framework onto which is the hosuing for device components.	Desktop
Placement supported Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.	Vertical
Product colour The colour e.g. red, blue, green, black, white.	Black

Performance
Motherboard chipset The chipset connects the microprocessor to the rest of the motherboard.	Intel B560
Audio system System used to play music or speech.	High Definition Audio
Audio output channels An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.	5.1 channels
Product type The sub-category of the product.	PC

Software
Operating system installed Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.	Windows 11 Home
Operating system architecture The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.	64-bit

Processor special features
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel Clear Video Technology
Intel VT-x with Extended Page Tables (EPT)
Idle States
Intel Stable Image Platform Program (SIPP)
Intel Trusted Execution Technology
Execute Disable Bit
Intel Software Guard Extensions (Intel SGX)
CPU configuration (max)	1
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.

Power
Power supply The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.	180 W

Weight & dimensions
Width The measurement or extent of something from side to side.	100 mm
Depth The distance from the front to the back of something.	330 mm
Height The measurement of the product from head to foot or from base to top.	295 mm

Packaging content
Display included This product includes a display.
Cables included	AC