HP Certified Refurbished EliteBook 640 G9 CH640G9DE712
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 14" 1920x1080 |
| Hard drive | 256GB SSD M.2 |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | |
| Other | Keyboard German. |
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Full specifications of HP Certified Refurbished EliteBook 640 G9 CH640G9DE712
| Reference / Part Number | CH640G9DE712 |
|---|---|
| Release date | April 2026, 6 months ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Silver |
| Form factor | Clamshell |
| Refurbished | Yes |
| Certified refurbished | Yes |
| Refurbished grade | Grade B |
| Original brand name | HP |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
Processor
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i5-1245U |
| Processor generation | 12th gen Intel® Core™ i5 |
| Processor cores | 10 |
| Processor threads | 12 |
| Processor boost frequency | 4,4 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Performance-core Max Turbo Frequency | 4,4 GHz |
| Efficient-core Max Turbo Frequency | 3,3 GHz |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1744 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
Memory
| Internal memory | 16 GB |
|---|---|
| Internal memory type | DDR4-SDRAM |
| Memory slots | 2x SO-DIMM |
Storage
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD interface | PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Iris Xe Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Iris Xe Graphics |
Audio
| Number of built-in speakers | 2 |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Bluetooth | Yes |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 2.0 |
| Thunderbolt 4 ports quantity | 1 |
| Combo headphone/mic port | Yes |
| ExpressCard slot | No |
| SmartCard slot | No |
| USB Type-C DisplayPort Alternate Mode | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Keyboard backlit | No |
| Keyboard language | German |
Software
| Operating system installed | Windows 11 Pro |
|---|
Power
| USB Power Delivery (USB PD) | Yes |
|---|
Security
| Fingerprint reader | No |
|---|---|
| Smart card reader | No |
Weight & dimensions
| Weight | 1,37 kg |
|---|---|
| Width | 321,9 mm |
| Depth | 213,9 mm |
| Height | 19,9 mm |
Frequently asked questions
Is the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Iris Xe Graphics. Its card's page shows what level it handles current games at.
What is the screen of the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 like?
It carries a 14" 1920x1080 display.
Which processor and graphics card does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 have?
It runs on the Intel Core i5-1245U processor with the Intel Iris Xe Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 be upgraded?
Yes: it has 2 memory slots.
Which operating system does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 have?
According to its spec sheet: 1 × Thunderbolt 4, 3 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 have a backlit keyboard?
No, according to its spec sheet the keyboard is not backlit.
Does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 weigh?
It weighs 1,37 kg: one of the light ones, easy to carry every day.
When was the HP Certified Refurbished EliteBook 640 G9 CH640G9DE712 released?
Its release date is April 2026, 6 months ago.