hp 400g2 core i5,4gb,500gb,4th gen,usb ports, display port
- Processor: Intel Core i5-4590 or i5-4590S (4th Gen) quad-core, with speeds ranging from 3.0 GHz to 3.7 GHz via Turbo Boost.
- Memory: 4GB DDR3 RAM (1600 MHz), typically expandable via two DIMM slots.
- Storage: 500GB 7200 rpm SATA Hard Drive for local data storage.
- Graphics: Integrated Intel HD Graphics 4600, suitable for standard office tasks and media consumption.
- Ports: Features 2 USB 3.0 ports, 6 USB 2.0 ports, VGA, and DisplayPort for multi-monitor support.
- Form Factor: Available in both Microtower (MT) and Small Form Factor (SFF) versions to fit various workspace needs.
HP 450G7 BATTERY RE03XL
The RE03XL is a 3-cell, 45Wh rechargeable Li-ion battery designed for several HP ProBook and Zhan series laptops. Its specifications are:
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Voltage: 11.55V
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Capacity: 45Wh (approximately 3750mAh)
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Compatibility: HP ProBook 430 G6/G7, 440 G6/G7, 445 G6/G7, 450 G6/G7, 455 G6/G7, and HP Zhan 66 Pro 13/14/15 G2/G3
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Compatible Part Numbers: RE03XL, HSTNN-DB9A, HSTNN-OB1C, HSTNN-UB7R, L32407-2B1, L32407-2C1, L32407-541, L32407-AC1, L32656-002, L32656-005
hp 6200 desktop core i5,4gb,500gb,2nd gen
- Processor: Intel Core i5-2400 (3.10 GHz) or i5-2500 (3.30 GHz).
- Memory: 4GB DDR3 RAM (expandable up to 16GB or 32GB depending on the motherboard).
- Storage: 500GB 7200 RPM SATA Hard Disk Drive (HDD).
- Graphics: Integrated Intel HD Graphics 2000.
- Operating System: Typically ships with Windows 10 Pro or Windows 7 Professional.
- Connectivity: 10 USB 2.0 ports, VGA, DisplayPort, and Gigabit Ethernet
hp 630g8 core i5,16gb,256ssd,13.3inches,hdmi,11th
- Processor: Intel Core i5-1135G7 or i5-1145G7 (11th Gen), offering quad-core performance with speeds up to 4.2 GHz or 4.4 GHz via Turbo Boost.
- Memory & Storage: Equipped with 16GB DDR4 RAM (often expandable to 64GB) and a 256GB PCIe NVMe SSD for rapid boot times and multitasking.
- Display: A 13.3-inch Full HD (1920 x 1080) IPS anti-glare screen. Some variants include touchscreen functionality.
- Graphics: Integrated Intel Iris Xe Graphics, suitable for 4K video streaming and light creative work.
- Operating System: Typically ships with Windows 10 Pro or Windows 11 Pro.
Connectivity & Portability
- Ports: Includes one Thunderbolt 4 / USB-C port (Power Delivery, DisplayPort 1.4), two USB-A 3.2 ports, one HDMI 1.4b, and an RJ-45 Ethernet port.
- Wireless: Equipped with Wi-Fi 6 and Bluetooth 5.0 for high-speed connectivity in dense environments.
- Audio & Video: Features dual stereo speakers (sometimes tuned by Bang & Olufsen) and a 720p HD privacy camera for secure video conferencing.
- Battery: A 3-cell, 42 Wh or 45 Wh Li-ion battery supporting HP Fast Charge, which can reach 50% capacity in about 45 minutes.
hp 640g8 english backlit keyboard
- Optional feature: The backlight is not a standard feature on all configurations of the HP ProBook 640 G8; it must be specifically included as an option at the time of purchase.
- Enhanced visibility: The primary purpose is to provide illumination for the keys, allowing for a comfortable and accurate typing experience in low-light environments.
- Adjustable brightness and timeout: Users can typically adjust the brightness levels (e.g., dim, bright, off) by repeatedly pressing the dedicated function key (usually F5, F9, or F11). The timeout duration (e.g., 30 seconds, 3 minutes, always on) can also be configured in the BIOS settings.
- Spill-resistant design: The keyboard is part of the "HP Premium Keyboard" design, which includes spill-resistant properties to help protect the laptop from minor liquid exposure.
- Single-color illumination: Unlike some gaming laptops, the backlight on the HP ProBook 640 G8 typically offers a single color (often a soft white or similar hue) rather than customizable RGB options.
These technical documents explain the optional backlit keyboard's features and compatibility for the HP ProBook 640 G8:
hp 745g6 ryzen 5 amd ,8gb,256,non touchscreen
- Processor: AMD Ryzen 5 PRO 3500U with a base clock of 2.1 GHz and a maximum boost speed of 3.7 GHz. This is a quad-core, eight-thread CPU.
- Memory: Equipped with 8GB DDR4 RAM, typically expandable up to 32GB via two SO-DIMM slots.
- Storage: Comes with a 256GB PCIe NVMe SSD for fast boot times and data access.
- Graphics: Features integrated AMD Radeon Vega 8 Graphics. While often marketed with "2GB graphics," this usually refers to system-shared memory used by the integrated GPU, which is sufficient for light creative tasks and 1080p video playback.
- Display: A 14-inch Full HD (1920 x 1080) IPS anti-glare display. Some configurations include a touchscreen option.
Design and Connectivity
- Build: Premium aluminum body certified to MIL-STD-810G military standards for durability.
- Weight: Highly portable, weighing approximately 1.53 kg (3.37 lbs).
- Audio: Features dual speakers tuned by Bang & Olufsen with HP Noise Cancellation for clear conferencing.
- Ports: Includes 1x USB Type-C (supports Power Delivery and DisplayPort), 2x USB 3.1 Gen 1, 1x HDMI 2.0, RJ-45 Ethernet, and a docking connector.
HP 820G3 CORE I5,8GB,256SSD,12.5INCHES
Feature Details
CPU Intel Core i5‐6200U or 6300U (2.3–2.4 GHz base, 2.8–3.0 GHz Turbo, dual‐core, 3 MB cache)
RAM 8 GB DDR4 (likely 2133–2400 MHz), soldered with possible expansion
Storage 256 GB SSD — mostly SATA or PCIe M.2 depending on listing
Display 12.5′′ non‐touch; HD (1366×768) or FHD (1920×1080) anti‐glare panels
Build Business‐grade: magnesium‐alloy chassis, MIL‐STD‐810, spill‐resistant keyboard
Ports USB‐A, USB‐C, HDMI, DisplayPort/VGA, RJ‐45, micro‐SD, audio, optional fingerprint reader
Battery 44–45 Wh 3‐cell; some listings claim up to 12hrs, but battery health varies with age
HP 830G8 CORE I5,16GB RAM,256SSD,13.3INCHES,CONVERTIBLE
| Feature | Specification |
|---|---|
| Processor | 11th Generation Intel Core i5 (e.g., i5-1135G7 or i5-1145G7) |
| RAM | 16GB DDR4 (soldered, some sources suggest non-upgradable in most configurations, others mention SODIMM slots, so confirm with seller) |
| Storage | 256GB PCIe NVMe M.2 SSD |
| Display | 13.3-inch Full HD (1920 x 1080) touchscreen with a 360-degree hinge, protected by Corning Gorilla Glass 5 |
| Graphics | Integrated Intel Iris Xe Graphics |
| Operating System | Windows 10 Pro or Windows 11 Pro |
| Connectivity | Wi-Fi 6, Bluetooth 5.0, 2x Thunderbolt 4/USB-C ports, 2x USB-A ports, HDMI 2.0, audio jack |
| Security | Fingerprint reader, IR camera (Windows Hello support), TPM 2.0, HP Sure Start BIOS protection |
| Build Quality | Aluminum chassis, MIL-STD 810H tested for durability |
| Weight | Approximately 1.35 kg (for the touch model) |