EliteBook 1040 G4 Touch Laptop Pro
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| Identifiers | |
|---|---|
| Model | HP 1EP77EA |
| MPN | HP 1EP77EA |
| Dimensions / Weight | |
| Key Features | |
|
Aspect ratio The proportion between the width and height of a display, image or video, expressed as two numbers separated by a colon (e.g., 16:9). It indicates whether content is designed for widescreen, square, or other aspect ratios.
|
16:9 |
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Battery technology The chemical composition or classification of a battery, such as lithium‑ion, lithium‑polymer, nickel‑metal hydride, sealed lead acid, alkaline, zinc‑air, etc. It indicates the type of electrochemical reaction that stores and delivers energy in the device.
|
Lithium-Ion (Li-Ion) |
| Bluetooth | Yes |
|
Bluetooth version The specific version of the Bluetooth standard supported by the product, indicating its capabilities for wireless communication and compatibility with other devices. Values may be numeric (e.g., 4.2, 5.0) or include additional descriptors such as "+HS" or feature lists.
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4.2 |
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Built-in microphone Indicates whether the product includes at least one built‑in microphone. A value of "Yes" means that the device has an integrated microphone, while "No" indicates it does not.
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Yes |
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Bus Type The interface or communication bus that a component uses to connect with other parts of a system, such as PCI Express, USB, SATA, or legacy buses like FSB and QPI. It indicates the protocol and physical connection used for data transfer between devices.
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OPI |
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Configurable TDP-down frequency The operating frequency of a processor when the system reduces power consumption to improve energy efficiency, expressed in hertz (Hz). It indicates the minimum guaranteed clock speed that the CPU can run at during low‑power modes and helps users understand how the device balances performance with battery life or thermal limits.
|
800 MHz |
|
Country of origin The country where the product was manufactured or its primary geographic source. This attribute indicates the nation responsible for the production or assembly of the item.
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China |
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Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
|
232.8 mm |
|
Discrete graphics adapter Indicates whether the product includes a dedicated graphics adapter (discrete GPU) separate from any integrated graphics. A value of "Yes" means a discrete GPU is present, while "No" indicates only integrated graphics are available.
|
No |
| Discrete graphics adapter model | Not available |
| Display Diagonal | 35.6 cm (14") |
|
Display resolution The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.
|
1920 x 1080 pixels |
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Dual-screen Indicates whether a product has two separate displays or screens, such as a laptop with an additional secondary monitor or a device that supports dual-screen operation. The value is "Yes" if the product includes two distinct screens and "No" otherwise.
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No |
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ECC supported by processor Indicates whether the processor in a device supports Error Correcting Code (ECC) memory, allowing detection and correction of single-bit errors during data storage or transfer.
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No |
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Embedded options available Indicates whether the product includes embedded options such as firmware features, hardware modules or configuration settings that are built into the device and available for use without external accessories.
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No |
| Enhanced intel speedstep technology | Yes |
|
Ethernet LAN Indicates whether the product includes an Ethernet LAN interface for wired network connectivity, allowing data transmission over RJ‑45 or compatible cables.
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No |
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Execute disable bit Indicates whether the processor’s Execute Disable bit is enabled, allowing the CPU to prevent execution of code from memory regions marked as non-executable.
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Yes |
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Form Factor Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.
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Clamshell |
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Front camera Indicates whether the product is equipped with a front-facing camera. The value can be "Yes" or "No", representing the presence or absence of this camera.
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Yes |
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Graphics & IMC lithography The minimum feature size that can be etched onto a semiconductor chip, expressed in nanometers (nm). It indicates the manufacturing technology generation and influences performance, power consumption, and integration density of the processor.
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14 nm |
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HD type The pixel dimensions of a screen’s display expressed as width by height (e.g., 1920×1080). It indicates the number of pixels that can be shown on the monitor or device, affecting image sharpness and clarity.
|
Full HD |
| HDMI ports quantity | 1 |
|
Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
|
15.9 mm |
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HP ePrint Indicates whether a printer or related device supports HP ePrint, the feature that allows documents to be sent for printing from mobile devices and computers via an app or web service.
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Yes |
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HP JumpStart Indicates whether the product supports HP JumpStart, a feature that allows quick startup and access to online services without prior configuration.
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Yes |
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HP Recovery Manager Indicates whether the product includes a recovery manager feature that allows users to restore or recover system settings and data.
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Yes |
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HP Security tools A list of security-related tools, utilities or software suites that are bundled with the product to enhance protection, management and compliance. Each entry represents a distinct tool or feature such as device access managers, password managers, secure erase utilities, or management consoles.
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HP BIOSphere Gen3, HP Client Security Gen3, HP DriveLock, HP Sure Start Gen3 |
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HP segment Indicates the target market segment for a product, such as "Business", "Home", or "Small‑medium business". This attribute helps customers quickly identify the intended user group and typical use case of the item.
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Business |
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HP Software provided A list of software applications, operating systems, drivers or utilities that are pre‑installed or bundled with the product. Each entry represents a distinct piece of software that comes ready to use out of the box.
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HP Connection Optimizer, HP Hotkey Support, HP LAN Protection, HP Noise Cancellation, HP Velocity |
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HP Support Assistant Indicates whether a support medium (e.g., CD, DVD, Blu‑Ray) is included with the product or must be purchased separately.
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Yes |
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Idle states A list of the various low‑power or standby modes that a device can enter to conserve energy when not actively performing tasks.
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Yes |
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Intel 64 Indicates whether the processor is compatible with the Intel® 64 architecture, enabling it to run operating systems and applications designed for x86‑64 processors.
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Yes |
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Intel clear video technology Indicates whether the product incorporates Intel’s Clear Video HD technology, a hardware feature that enhances video playback and capture quality by providing smoother motion, reduced artifacts, and improved color accuracy.
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Yes |
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Intel enhanced halt state Indicates whether the processor includes Intel’s Enhanced Halt State feature, which allows the CPU to enter a low‑power idle mode when not actively executing instructions, thereby reducing energy consumption without compromising performance.
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Yes |
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Intel flex memory access Indicates whether the product supports Intel’s flexible memory access feature, which allows dynamic allocation and sharing of memory resources between the CPU and other components to improve performance and power efficiency.
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Yes |
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Intel trusted execution technology Indicates whether the product incorporates Intel’s Trusted Execution Technology, a security feature that creates isolated execution environments to protect sensitive code and data from tampering or unauthorized access.
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No |
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Intel TSX-NI Indicates the specific version of Intel Transactional Synchronization Extensions – No Interlock (TSX‑NI) supported by a processor, which determines its capability for efficient transaction processing and concurrency control.
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No |
|
Internal memory The total amount of internal memory available in a device, expressed as a data size such as megabytes (MB) or gigabytes (GB). It indicates how much information the component can hold for active processes and affects multitasking performance.
|
8 GB |
|
Internal memory type The type of memory physically installed inside a device, such as DDR4 SDRAM, LPDDR3, or other RAM variants. It indicates the architecture and generation of the internal memory modules that the product uses or supports.
|
DDR4-SDRAM |
| Keyboard backlit | Yes |
|
LED backlight The illumination source used behind a display panel, such as LED, WLED, CCFL or LCD. It determines the brightness, energy efficiency and color accuracy of the screen.
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Yes |
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Maximum number of PCI Express lanes The total count of PCI Express lanes available on a device or component, indicating the maximum number of high‑speed communication channels that can be used simultaneously for peripherals such as graphics cards, storage devices, and networking adapters.
|
12 |
|
Maximum on-board graphics adapter memory The maximum amount of dedicated video memory that the integrated graphics adapter built into a device can provide, expressed as a data size (e.g., megabytes or gigabytes). This value indicates how much graphical processing power is available for rendering, gaming, and other GPU‑intensive tasks.
|
32 GB |
|
Memory clock speed The maximum operating frequency of a memory module, expressed in hertz (Hz). It indicates how many cycles per second the RAM can perform and is typically reported as MHz or GHz. This value helps users compare performance potential across different memory types and system configurations.
|
2133 MHz |
|
Memory form factor The physical configuration or size classification of a memory module, such as SO‑DIMM, UDIMM, RDIMM, or on‑board. It indicates the form factor that determines compatibility with motherboards and other hardware components.
|
On-board |
|
Numeric keypad Indicates whether the product includes a numeric keypad area on its keyboard, typically found in full-size or laptop keyboards with an integrated numeric section.
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No |
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On-board graphics adapter The model name or number of the integrated graphics adapter built into a device, such as a laptop, desktop, or motherboard. It identifies the specific GPU variant used for rendering and video processing, allowing users to compare visual performance and compatibility across products.
|
Yes |
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On-board graphics adapter base frequency The clock speed at which the integrated graphics processor runs under normal conditions, expressed in hertz (Hz). It indicates how many cycles per second the GPU performs and is useful for comparing visual performance across devices that use an on‑board graphics solution.
|
300 MHz |
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On-board graphics adapter DirectX version The version number of the DirectX graphics API supported by a device, indicating its graphical capabilities and compatibility with software that relies on specific DirectX features.
|
12.0 |
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On-board graphics adapter family The family or series of the integrated graphics processor built into a device, such as Intel HD Graphics, Intel UHD Graphics, AMD Radeon Vega, ARM Mali, etc. It identifies the general GPU line that determines performance characteristics and compatibility with software.
|
Intel® HD Graphics |
|
On-board graphics adapter ID The unique identifier of the integrated graphics adapter built into a device, typically expressed as a hexadecimal string such as "0x5916" or a numeric code like "1916". This value allows users and systems to distinguish between different GPU models and versions across laptops, desktops, and motherboards.
|
0x5916 |
|
On-board graphics adapter model The model name or number of the integrated graphics adapter built into a device, such as a laptop or motherboard. It identifies the specific GPU variant used for rendering and video processing, allowing users to compare visual performance and compatibility across products.
|
Intel® HD Graphics 620 |
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On-board graphics adapter OpenGL version The specific version of the OpenGL graphics API supported by a device, indicating its rendering capabilities and compatibility with software that relies on this standard.
|
4.4 |
|
Operating system architecture The architecture of the operating system installed on a device, indicating whether it is 32‑bit or 64‑bit (or other variants). This attribute helps users determine compatibility with hardware and software that requires a specific OS architecture.
|
64-bit |
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Operating system installed The operating system that is installed on the device, indicating the software platform that manages hardware resources and provides services for applications. It can be a commercial OS such as Windows or macOS, an open‑source distribution like Linux, or a proprietary firmware used in embedded devices.
|
Windows 10 Pro |
|
Optical drive type The type of optical drive included in a device, such as DVD‑RW, DVD‑Writer, Blu‑Ray RW, or no optical drive. This attribute indicates whether the product can read or write optical media and specifies the particular model or capability when available.
|
No |
|
Panel type The underlying display panel technology used in a visual device, such as IPS, TN, VA, OLED, AMOLED, or other variants. It indicates the type of liquid crystal arrangement or organic light‑emitting structure that determines image quality, color accuracy, viewing angles and power consumption.
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IPS |
|
Password Protection Indicates whether a device requires the entry of a password to access sensitive functions or data, providing an additional layer of security against unauthorized use.
|
Yes |
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Password protection type The method or combination of methods used to secure a device or system with a password, such as requiring a password on boot, during user login, or for supervisor access. It indicates which security steps are enabled and can be listed separately.
|
Power on |
|
PCI Express configurations A textual description of how PCI Express lanes are distributed across the available slots or interfaces in a device. The value typically lists groups of lanes separated by commas, where each group may contain a number of lanes and optional ‘+’ signs to indicate combined lanes that share the same speed (e.g., "1x16", "2x8", "1x8+2x4"). This attribute helps users understand the bandwidth capacity and compatibility of expansion slots.
|
1x2+2x1,1x4,2x2,4x1 |
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PCI Express slots version The version of the PCI Express specification supported by a device or component. It indicates the maximum bandwidth and compatibility with PCIe devices such as graphics cards, storage controllers, and expansion cards. The value is typically expressed as a numeric revision (e.g., 2.0, 3.0, 4.0) but may also include descriptive labels for specific generations.
|
3.0 |
|
Pointing device The type of pointing device integrated into or used with the product, such as a touchpad, clickpad, trackpoint, or mouse. The value is a free‑text label that identifies the specific form factor or mechanism the user interacts with to move the cursor or select items.
|
Clickpad |
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Processor ARK ID The Processor ARK ID is a numeric identifier assigned by Intel to each processor model. It uniquely distinguishes one CPU from another and can be used to look up detailed specifications, compatibility information, or firmware updates for that specific chip.
|
95443 |
|
Processor boost frequency The maximum operating frequency that a processor can reach when its turbo or boost feature is active, expressed in hertz (Hz). This value indicates the peak performance capability of the CPU under load and helps users compare how fast a processor can run beyond its base clock speed.
|
3.10 GHz |
|
Processor cache The amount of internal memory reserved for a processor’s cache, expressed in units such as megabytes (MB) or gigabytes (GB). This value indicates how much data the CPU can store locally to accelerate access and improve performance.
|
3 MB |
|
Processor cache type The type or level of the internal cache memory in a processor, such as L1, L2, L3, or Smart Cache. This attribute indicates the hierarchical structure and naming convention used by the CPU manufacturer to describe its cache organization.
|
Smart Cache |
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Processor code A unique identifier that represents the specific model or variant of a computer processor. The code is typically an alphanumeric string (e.g., "SR2ZU", "SR3LA") used by manufacturers to distinguish between different CPU models, generations, and configurations. It can be entered as free text and may appear in product listings, technical specifications, or inventory records.
|
SR2ZU |
| Processor codename | Kaby Lake |
|
Processor family The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
|
7th gen Intel® Core™ i5 |
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Processor frequency The fundamental operating frequency of a processor, expressed in hertz (Hz). It indicates the speed at which the CPU runs under normal conditions and is typically reported in gigahertz (GHz) or megahertz (MHz). This value helps users compare performance potential across different models.
|
2.50 GHz |
|
Processor manufacturer The company that designs and produces the central processing unit (CPU) used in a device. This value identifies the brand of the processor, such as Intel, AMD, Qualcomm, or ARM Holdings, allowing users to assess compatibility, performance expectations, and support resources.
|
Intel |
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Processor model Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.
|
i5-7200U |
|
Processor package size The overall dimensions of a processor’s physical package, expressed as length × width × height in millimetres or inches. It indicates the size that must fit within a motherboard socket or mounting area and helps users compare compatibility across different CPU models.
|
42 x 24 mm |
|
Processor socket The physical connector used by a processor to attach to a motherboard or other compatible platform. Common examples include LGA 1151, BGA 1440, Socket AM4, and LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility.
|
BGA 1356 |
|
Product Type Indicates the general classification or type of an item, such as "laptop", "projector", "router" or "paint". It helps users quickly identify the nature of the product and compare similar items across categories.
|
Notebook |
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Speakers manufacturer The brand or company that produces the speaker(s) included in a product. This value helps users identify the source of the audio hardware, assess quality expectations, and locate support resources.
|
Bang & Olufsen |
| SSD Capacity | 256 GB |
|
Stepping Der CPU‑Stepping bezeichnet die interne Version eines Prozessormodells, die bei jeder neuen Fertigungsrunde geändert wird. Er gibt an, welche Revision des Chips verwendet wurde und kann Einfluss auf Leistung, Energieverbrauch oder Kompatibilität haben.
|
H0 |
|
Storage media The type of storage medium used in the product, such as SSD, HDD, eMMC, Flash, or hybrid combinations. It indicates whether the device uses solid‑state, magnetic, or other forms of memory and helps users understand the underlying technology.
|
SSD |
|
Supported instruction sets A list of processor instruction set extensions that a CPU can execute, such as AVX, AVX2, SSE4.1, SSE4.2, and AVX‑512. Each value represents an individual extension or group of extensions supported by the hardware.
|
AVX 2.0,SSE4.1,SSE4.2 |
| Thermal monitoring technologies | Yes |
|
Tjunction Die maximale Temperatur, bei der ein Produkt sicher betrieben werden kann. Der Wert wird in Grad Celsius angegeben und gibt an, bis zu welcher Hitze das Gerät ohne Gefahr für Funktionsstörungen oder Schäden arbeiten darf.
|
100 °C |
|
Top Wi-Fi standard A list of the wireless networking protocols and frequency bands that a device can connect to, such as IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.
|
Wi-Fi 5 (802.11ac) |
|
Touchscreen Indicates whether a device has a touchscreen interface that can detect touch input. The value is "Yes" if the device includes a functional touchscreen, and "No" otherwise.
|
Yes |
|
Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
|
1.36 kg |
|
Wi-Fi Indicates whether the product has built‑in Wi‑Fi capability, allowing it to connect to wireless networks without requiring external adapters or dongles.
|
Yes |
|
Wi-Fi standards A list of the wireless networking protocols and frequency bands that a device can connect to, such as 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.
|
802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n) |
|
Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
|
328.9 mm |

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