Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB
Specs
Prices
Main specs
| Processor | Intel Pentium Gold 5405U 2,3GHz |
|---|---|
| Screen | 14" 1920x1080 TN 220 nits |
| Hard drive | 256GB SSD |
| RAM | 4GB DDR4-SDRAM |
| Operating system | Windows 10 Home |
| Graphics card | Intel UHD Graphics 610 |
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From Lenovo
Full specifications of Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB
| Reference / Part Number | 81N400DVPB |
|---|---|
| Release date | February 2020, 6 years ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Black |
| Form factor | Convertible (Folder) |
| Colour name | Onyx Black |
| Housing material | Acrylonitrile butadiene styrene (ABS),Glass fibre,Polycarbonate (PC) |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | Yes |
| Touchscreen type | Capacitive |
| HD type | Full HD |
| Panel type | TN |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display surface | Gloss |
| Display brightness | 220 cd/m² |
Processor
| Processor family | Intel® Pentium® Gold |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 5405U |
| Processor frequency | 2,3 GHz |
| Processor cores | 2 |
| Processor threads | 4 |
| System bus rate | 4 GT/s |
| Processor cache | 2 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1528 |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor codename | Whiskey Lake |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-down | 12,5 W |
| Configurable TDP-down frequency | 0,8 GHz |
| Tjunction | 100 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express slots version | 2.0 |
| PCI Express configurations | 1x4,2x2,1x2+2x1,4x1 |
Memory
| Internal memory | 4 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2666 MHz |
| Memory form factor | On-board + SO-DIMM |
| Memory slots | 1x 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 |
| Card reader integrated | Yes |
| Compatible memory cards | MMC,SD,SDHC,SDXC |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® UHD Graphics 610 |
| On-board GPU manufacturer | Intel |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 950 MHz |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card ID | 0x3EA1 |
Audio
| Audio system | Dolby Audio |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | HD |
Network
| Mobile network connection | No |
|---|---|
| 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 | 1x1 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| WWAN | Not installed |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| 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 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 0 |
| HDMI version | 1.4b |
| DisplayPorts quantity | 0 |
| Combo headphone/mic port | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | No |
Software
| Operating system installed | Windows 10 Home |
|---|---|
| Operating system architecture | 64-bit |
Processor special features
| 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 | No |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video 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 VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel® OS Guard | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Processor package size | 46x24 mm |
| Supported instruction sets | SSE4.1,SSE4.2 |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor ARK ID | 189310 |
Battery
| Battery capacity | 45 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 8 h |
| Fast charging | Yes |
Power
| AC adapter power | 65 W |
|---|---|
| DC-in jack | Yes |
Security
| Fingerprint reader | No |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | HDD,Power on,Supervisor |
Certificates
| Compliance certificates | RoHS |
|---|---|
| Certification | ErP lot3 |
Sustainability
| Sustainability certificates | ENERGY STAR |
|---|
Weight & dimensions
| Weight | 1,65 kg |
|---|---|
| Width | 328 mm |
| Depth | 229 mm |
| Height | 17,9 mm |
Frequently asked questions
Is the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel UHD Graphics 610. Its card's page shows what level it handles current games at.
How long does the battery of the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB last?
The manufacturer declares up to 8 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB like?
It carries a 14" 1920x1080 TN 220 nits display.
Which processor and graphics card does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB have?
It runs on the Intel Pentium Gold 5405U processor with the Intel UHD Graphics 610 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB be upgraded?
Yes: it has 1 memory slot and takes up to 16 GB according to the manufacturer (it ships with 4GB).
Which operating system does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB come with?
It comes with Windows 10 Home preinstalled.
Which ports does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB have?
According to its spec sheet: 1 × USB-C, 2 × USB-A, 1 × HDMI, card reader, headphone jack (3.5 mm).
Does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB have a backlit keyboard?
No, according to its spec sheet the keyboard is not backlit.
Does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
What material is the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB made of?
Its housing is made of Acrylonitrile butadiene styrene (ABS),Glass fibre,Polycarbonate (PC).
How much does the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB weigh?
It weighs 1,65 kg, a normal weight for its size: easy enough to move around.
When was the Lenovo IdeaPad C ideapad C340-14IWL 81N400DVPB released?
Its release date is February 2020, 6 years ago.