All-in-One PC Lenovo IdeaCentre A A540 F0EK0025IX, Grey
- Display diagonal: 27″
- Display resolution: 2560 x 1440 px
- CPU: Intel® Core™ i5 9400T 1.8 GHz
- RAM: 8 GB DDR4-SDRAM
- SSD: 256 GB
- HDD: 1 TB
About Lenovo IdeaCentre A540 A
Lenovo IdeaCentre A540 A is one of the best Lenovo All-in-One PC computers. It is powered by Intel processor and 8 GB RAM. The storage unit is HDD+SSD and it comes with Windows 10 Home OS installed.
Key features and specs for Lenovo IdeaCentre A540 A All-in-One PC
Lenovo IdeaCentre A540 A specifications
| Brand | Lenovo |
|---|---|
| Model | IdeaCentre A540 |
| Family | IdeaCentre |
| Series | A |
| Product type | All-in-One PC |
| Placement supported | Horizontal |
| Product colour | Grey |
| Display diagonal | 27" |
| Display resolution | 2560 x 1440 pixels |
| Touchscreen | NO |
| HD type | Quad HD |
| Native aspect ratio | 16/9 |
| Panel type | IPS |
| Display brightness | 250 cd/m² |
| LED backlight | YES |
| CPU manufacturer | Intel |
| CPU generation | 9th gen Intel® Core™ i5 |
| CPU model | i5-9400T |
| CPU family | Intel® Core™ i5 |
| CPU cores | 6 |
| CPU frequency | 1.8 GHz |
| CPU boost frequency | 3.4 GHz |
| CPU socket | LGA 1151 (Socket H4) |
| CPU cache | 9 MB |
| CPU cache type | Smart Cache |
| System bus rate | 8 GT/s |
| CPU threads | 6 |
| CPU lithography | 14 nm |
| CPU operating modes | 64-bit |
| Thermal Design Power (TDP) | 35 W |
| Configurable TDP-down freq. | 1.2 GHz |
| Configurable TDP-down | 25 W |
| Tjunction | 100 °C |
| PCI Express slots version | 3 |
| Maximum nr of PCIe lanes | 16 |
| Max. RAM supported by CPU | 128 GB |
| RAM types supported by CPU | DDR4-SDRAM |
| RAM clock speeds supported | 2666 MHz |
| RAM bandwidth supported | 41.6 GB/s |
| Motherboard chipset | Intel® B360 |
| RAM installed | 8 GB |
| RAM type | DDR4-SDRAM |
| RAM - maximum allowed | 16 GB |
| RAM distribution | 2 x 4 GB |
| RAM slots | 2 |
| RAM slots type | SO-DIMM |
| RAM clock speed | 2666 MHz |
| Memory form factor | DIMM/SO-DIMM |
| Storage type | HDD+SSD |
| Number of storage drives | 2 |
| Number of HDDs installed | 1 |
| HDD capacity | 1 TB |
| HDD interface | SATA III |
| HDD speed | 5400 RPM |
| HDD size | 2.5" |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD form factor | M.2 |
| SSD interface | PCI Express |
| Card reader | YES |
| Compatible memory cards | SD, SDHC, SDXC |
| Optical drive | NO |
| Discrete video card | NO |
| Onboard video adapter | YES |
| Onboard video family | Intel® UHD Graphics |
| Onboard video model | Intel® UHD Graphics 630 |
| Onboard video base freq. | 350 MHz |
| Onboard video dynamic freq. | 1050 MHz |
| Onboard video max. memory | 64 GB |
| Onboard video max. displays | 3 |
| Onboard video DirectX | 12 |
| Onboard video OpenGL | 4.5 |
| Onboard graphics adapter ID | 0x3E92 |
| Audio system | HD |
| Speakers manufacturer | JBL |
| Built-in speaker(s) | YES |
| Number of speakers | 2 |
| RMS rated power | 11 W |
| Built-in microphone | YES |
| Number of microphones | 2 |
| Built-in camera | YES |
| Ethernet LAN | YES |
| Ethernet LAN speed | 100, 1000 Mbit/s |
| Wi-Fi | YES |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Antenna type | 1×1 |
| Bluetooth | YES |
| Bluetooth version | 4 |
| USB 2.0 | 2 |
| USB 3 Type-A (3.2 Gen 2) | 2 |
| USB Type-C (3.2 Gen 1) | 1 |
| HDMI ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | YES |
| Operating system installed | Windows 10 Home |
| OS architecture | 64-bit |
| Mouse included | YES |
| Keyboard included | YES |
| Keyboard language | Italian |
| AC adapter power | 120 W |
| AC adapter input voltage | 100 – 240 V |
| AC adapter included | YES |
| Autonomy mode | NO |
| Width (with stand) | 614.8 mm |
| Depth (with stand) | 200 mm |
| Height (with stand) | 476 mm |
| Weight (with stand) | 9.27 kg |
