All-in-One PC Lenovo Essential C540 57317631, Black
- Display diagonal: 23″
- Display resolution: 1920 x 1080 px
- CPU: Intel Core i5 3330 3 GHz
- RAM: 4 GB DDR3-SDRAM
Key features and specs for Lenovo Essential C540 C All-in-One PC
About Lenovo Essential C540 C
This All-in-One PC is one of the best Lenovo computers and is built in with Intel CPU for a great user experience. Lenovo Essential C540 C has 4 GB system memory and a video card. Manufactured by Lenovo, the Essential C540 C has OS installed.
Lenovo Essential C540 C specifications
| Brand | Lenovo |
|---|---|
| Model | Essential C540 |
| Family | Essential |
| Series | C |
| Product type | All-in-One PC |
| Product colour | Black |
| Display diagonal | 23" |
| Display resolution | 1920 x 1080 pixels |
| HD type | Full HD |
| Native aspect ratio | 16/9 |
| CPU manufacturer | Intel |
| CPU model | i5-3330 |
| CPU family | Intel Core i5 |
| CPU cores | 4 |
| CPU frequency | 3 GHz |
| CPU boost frequency | 3.2 GHz |
| CPU socket | LGA 1155 (Socket H2) |
| CPU cache | 6 MB |
| CPU bus type | DMI |
| CPU cache type | Smart Cache |
| System bus rate | 5 GT/s |
| CPU threads | 4 |
| CPU lithography | 22 nm |
| CPU operating modes | 64-bit |
| CPU codename | Ivy Bridge |
| Thermal Design Power (TDP) | 77 W |
| PCI Express slots version | 3.0 |
| Max. RAM supported by CPU | 32 GB |
| RAM types supported by CPU | DDR3-SDRAM |
| RAM clock speeds supported | 1333, 1600 MHz |
| RAM bandwidth supported | 25.6 GB/s |
| RAM installed | 4 GB |
| RAM type | DDR3-SDRAM |
| RAM - maximum allowed | 8 GB |
| RAM clock speed | 1600 MHz |
| Storage type | HDD |
| Card reader | YES |
| Compatible memory cards | Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC |
| Optical drive | DVD±RW |
| Onboard video adapter | YES |
| Onboard video family | Intel® HD Graphics |
| Onboard video model | Intel® HD Graphics 2500 |
| Onboard video base freq. | 650 MHz |
| Onboard video dynamic freq. | 1150 MHz |
| Onboard video max. displays | 3 |
| Onboard graphics adapter ID | 0x152 |
| Audio system | Dolby Advanced Audio v2 |
| Built-in speaker(s) | YES |
| Built-in microphone | YES |
| Built-in camera | YES |
| Ethernet LAN | YES |
| Ethernet LAN speed | 10, 100, 1000 Mbit/s |
| Wi-Fi | YES |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | NO |
| USB 2.0 | 6 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | YES |
| Headphone outputs | 1 |
| Mouse included | YES |
| Keyboard included | YES |
| Width (with stand) | 587 mm |
| Depth (with stand) | 107 mm |
| Height (with stand) | 479 mm |
| Weight (with stand) | 8.6 kg |
