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| Condition | Grade A+ (BSI Certified) |
|---|---|
| Brand | HP |
| Model | ProBook 400 450 G5 |
| Processor | Intel® Core™ i5 |
| RAM | 16GB |
| Storage Capacity | 256GB SSD |
| Screen Size | 39.6 cm (15.6") |
| Operating System | Windows 11 Pro |
| Warranty | 3 Year Warranty |
Power, style and value, just what your growing business needs.
Full-featured, thin, and light, the HP ProBook 450 lets professionals stay productive in the office and on the go. Stylish design, linear precision, and subtle curvature plus optional Quad Core2 performance and long battery life make this ProBook essential for today’s workforce.
| Product type | Laptop |
|---|---|
| Product colour | Silver |
| Form factor | Clamshell |
| Refurbished | Yes |
| Country of origin | China |
| Display diagonal | 39.6 cm (15.6") |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| HD type | Full HD |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Dual-screen | No |
| Processor manufacturer | Intel |
|---|---|
| Processor family | Intel® Core™ i5 |
| Processor generation | 8th gen Intel® Core™ i5 |
| Processor model | i5-8250U |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 3.4 GHz |
| Processor frequency | 1.6 GHz |
| System bus rate | 4 GT/s |
| Processor cache | 6 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1356 |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor codename | Kaby Lake R |
| Bus type | OPI |
| Stepping | Y0 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 1.8 GHz |
| Configurable TDP-up | 25 W |
| Configurable TDP-down | 10 W |
| Configurable TDP-down frequency | 0.8 GHz |
| Tjunction | 100 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1×2+2×1, 1×4, 2×2, 4×1 |
| ECC supported by processor | No |
| Internal memory | 16GB |
|---|---|
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2400 MHz |
| Memory form factor | SO-DIMM |
| Memory layout (slots x size) | 1 x 16GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| Optical drive type | No |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
| On-board graphics card | Yes |
|---|---|
| On-board graphics card family | Intel® UHD Graphics |
| On-board graphics card model | Intel® UHD Graphics 620 |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x5917 |
| Number of built-in speakers | 2 |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Front camera | Yes |
|---|
| Wi-Fi | Yes |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| USB 2.0 ports quantity | 1 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4b |
| VGA (D-Sub) ports quantity | 1 |
| Combo headphone/mic port | Yes |
| Pointing device | Clickpad |
|---|---|
| Numeric keypad | Yes |
| Spill-resistant keyboard | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
|---|---|
| Intel® Smart Response Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel Flex Memory Access | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel® OS Guard | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Processor package size | 42 x 24 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Processor code | SR3LA |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Smart Response Technology version | 1.00 |
| Intel Stable Image Platform Program (SIPP) version | 0.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel TSX-NI version | 0.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor ARK ID | 124967 |
| Conflict-Free processor | Yes |
| HP speaker type | HP Dual Speakers |
|---|---|
| HP segment | Business |
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 3 |
| Battery capacity | 48 Wh |
| Weight | 2.1 kg |
|---|
| AC adapter included | Yes |
|---|
Great news — the device you’re viewing is a qualifying BSI Certified refurbished device and is eligible for our TechSocial Trust Guarantee.
TechSocial Trust gives you additional peace of mind when purchasing this device, with FREE replacement protection and up to 50% of your original purchase price back if a qualifying hardware fault occurs within your first 12 months.
The TechSocial Trust Guarantee is our additional protection for qualifying BSI Certified laptops and desktops.
Your device has been through the BSI Certified refurbishment process and has been fully tested to ensure it meets the required quality standards.
Because this device is BSI Certified, it qualifies for TechSocial Trust.
If your device develops a qualifying hardware fault covered by the applicable warranty, we’ll work with you to resolve the issue and where applicable, provide a replacement device.
If a qualifying warranty claim is made within your first 12 months, you can receive up to 50% of your original purchase price back, subject to the TechSocial Trust terms and conditions.
This device is a BSI Certified refurbished product, meaning it has been fully tested as part of the BSI refurbishment process.
After purchasing this device, you need to register it to activate your TechSocial Trust protection.
Register Between 14 and 30 Days After Purchase
Registration must be completed between 14 and 30 days following your purchase. You’ll need your purchase details and device information to complete the registration.
If your device develops a qualifying hardware fault within the first 12 months, simply contact TechSocial. We’ll guide you through the warranty process and assess the fault.
If your claim qualifies under the TechSocial Trust Guarantee, you’ll receive the applicable protection, including FREE replacement and up to 50% back on your original purchase price.
Your device isn’t simply a refurbished laptop or desktop. It’s a BSI Certified device, fully tested as part of the BSI refurbishment process and backed by the additional confidence of TechSocial Trust.
BSI Certified. TechSocial Trusted.
Buy with confidence. Buy with TechSocial Trust.
Important Terms: The TechSocial Trust Guarantee applies to this qualifying BSI Certified device. Registration is required between 14 and 30 days following purchase. Qualifying hardware faults must occur within the first 12 months and be covered by the applicable warranty. Claims are subject to the TechSocial Trust terms and conditions. Where applicable, protection may include a replacement device and up to 50% of the original purchase price back. The TechSocial Trust Guarantee is provided in addition to your statutory consumer rights.
Every BSI Certified laptop and desktop at TechSocial goes through a rigorous refurbishment and quality-assurance process before it is made available for sale. These are not simply used devices that have been cleaned and resold — each device is carefully inspected, tested and restored to meet our high standards.
Each device undergoes extensive testing covering the key components and functions, including the processor, memory, storage, display, keyboard, touchpad, ports, connectivity, battery and overall system performance. Where required, genuine manufacturer parts are replaced to restore the device to the required standard.
Cosmetic condition is also carefully assessed. Devices may be professionally cleaned, refurbished or resprayed where necessary, helping them look as close to perfect as possible while extending their useful life.
Only devices that successfully complete the required checks and meet our grading and quality standards can progress through the BSI Certified process.
Buying a refurbished laptop or desktop gives technology a second life rather than allowing perfectly usable equipment to become electronic waste. By extending the lifespan of existing technology, we can reduce the environmental impact associated with manufacturing new devices, including the use of raw materials, energy and resources.
For businesses, charities, schools and individuals, choosing refurbished technology can therefore be a practical way to support CSR and sustainability objectives while still receiving reliable, professionally tested equipment.
Our BSI Certified devices can take longer to dispatch than brand-new products. This is intentional.
A new product can often be picked, packed and shipped directly from stock. Our BSI Certified devices may still be going through testing, refurbishment, component replacement and cosmetic preparation before they are ready to leave us.
We believe this extra time is worthwhile. We would rather take the time to properly test and prepare a device than rush it out and compromise on quality.
This commitment is why we created the TechSocial Trust.
We believe in refurbished technology and the value it provides — environmentally, socially and financially. We are prepared to stand behind the devices we sell because they have gone through a significantly more thorough process than simply being wiped down and resold.
You’re not just buying a used laptop or desktop. You’re choosing technology that has been tested, restored and given another opportunity to be useful — while helping support a more sustainable approach to technology.
