Lenovo IdeaCentre T540 i5-9400F, 8GB, 256GB, GeForce GTX 1650, Win 10 Home Gaming PC, Tower, Black
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| Technical details | |
| Device type | SSD |
| Processor | |
| Processor model | i5-9400F |
| Number of processors installed | 1 |
| Processor manufacturer | Intel |
| Processor lithography | 14 nm |
| Processor family | Intel Core i5 |
| Processor socket | LGA 1151 |
| Processor cores | 6 |
| System bus rate | 8 GT/s |
| Processor threads | 6 |
| PCI Express slots version | 3.0 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.10 GHz |
| Graphics processor family | NVIDIA |
| Processor cache | 9 MB |
| Tjunction | 100 °C |
| Bus type | DMI3 |
| PCI Express configurations | 1x8+2x4, 1x16, 2x8 |
| Processor frequency | 2.90 GHz |
| Thermal Design Power (TDP) | 65 W |
| Processor codename | Coffee Lake |
| Maximum number of PCI Express lanes | 16 |
| Processor cache type | Smart Cache |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2666 MHz |
| Memory bandwidth supported by processor (max) | 41.6 GB/s |
| Processor generation | 9th gen Intel® Core™ i5 |
| Hard drive | |
| Total storage capacity | 256 GB |
| Memory | |
| Internal memory type | DDR4 |
| Memory slots | 2x DIMM |
| Maximum internal memory | 32 GB |
| Memory clock speed | 2666 MHz |
| Memory layout (slots x size) | 2 x 4 GB |
| Internal memory | 8 GB |
| Optical drive | |
| Optical drive type | N |
| Display | |
| Touchscreen | ![]() |
| Audio | |
| Audio system | Dolby Atmos |
| Built-in speaker(s) | ![]() |
| Ports & interfaces | |
| Line-out | ![]() |
| USB 2.0 ports quantity | 4 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| DVI port | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) ports quantity | 4 |
| Combo headphone/mic port | ![]() |
| 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 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Weight & dimensions | |
| Weight | 6.24 kg |
| Dimensions (WxDxH) | 302.7 mm × 145 mm × 366 mm |
| Height | 366 mm |
| Width | 145 mm |
| Depth | 302.7 mm |
| Energy management | |
| Power supply | 210 W |
| Networking | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Cabling technology | 10/100/1000Base-T(X) |
| Bluetooth version | 4.0 |
| Ethernet LAN | ![]() |
| Antenna type | 1x1 |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet LAN data rates | 1000 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Storage | |
| Drive capacity | 256 GB |
| Total storage capacity | 256 GB |
| Number of HDDs installed | 1 |
| Card reader integrated | ![]() |
| SSD interface | NVMe, PCI Express |
| Number of SSDs installed | 1 |
| Storage media type | SSD |
| Storage media | M.2 |
| Number of storage drives installed | 1 |
| SSD form factor | M.2 |
| NVMe | ![]() |
| Total SSDs capacity | 256 GB |
| Back panel I/O ports | |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| Certificates | |
| Certification | ErP Lot 3 |
| Compliance certificates | RoHS |
| Operating system/software | |
| Operating system installed | Windows 10 Home |
| Operating system architecture | 64-bit |
| Packaging content | |
| Display included | ![]() |
| Mouse included | ![]() |
| Keyboard included | ![]() |
| Design | |
| Chassis type | Tower |
| Product colour | Grey |
| Viewing window | ![]() |
| Volume | 15 L |
| Housing material | Metal |
| VESA mounting | ![]() |
| Colour name | Mineral grey |
| Graphics | |
| CUDA | ![]() |
| CUDA cores | 896 |
| On-board graphics card model | Not available |
| Discrete graphics card model | NVIDIA GeForce GTX 1650 |
| Discrete graphics memory type | GDDR5 |
| Number of discrete graphics cards | 1 |
| On-board graphics card | ![]() |
| Discrete graphics card memory | 4 GB |
| Discrete graphics card | ![]() |
| Processor special features | |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Intel® Identity Protection Technology (Intel® IPT) | ![]() |
| Intel® Hyper Threading Technology (Intel® HT Technology) | ![]() |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | ![]() |
| Enhanced Intel SpeedStep Technology | ![]() |
| Execute Disable Bit | ![]() |
| Idle States | ![]() |
| Thermal Monitoring Technologies | ![]() |
| Intel Trusted Execution Technology | ![]() |
| Scalability | 1S |
| CPU configuration (max) | 1 |
| Intel Enhanced Halt State | ![]() |
| Intel VT-x with Extended Page Tables (EPT) | ![]() |
| Embedded options available | ![]() |
| Intel TSX-NI | ![]() |
| Intel® Secure Key | ![]() |
| Thermal solution specification | PCG 2015C |
| Intel 64 | ![]() |
| Intel Stable Image Platform Program (SIPP) | ![]() |
| Intel® OS Guard | ![]() |
| Intel Virtualization Technology for Directed I/O (VT-d) | ![]() |
| Intel Software Guard Extensions (Intel SGX) | ![]() |
| Intel Identity Protection Technology version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | ![]() |
| Intel Stable Image Platform Program (SIPP) version | 0.00 |
| Intel TSX-NI version | 0.00 |
| Processor package size | 37.5 x 37.5 mm |
| Processor ARK ID | 190883 |
| Performance | |
| Motherboard chipset | Intel B360 |
| Trusted Platform Module (TPM) | ![]() |
| Password protection type | Power on, Supervisor |
| Market positioning | Gaming |
| Product type | PC |
| Password protection | ![]() |
| Audio chip | Realtek ALC233 |
| Sustainability | |
| Sustainability certificates | ENERGY STAR |
| EAN | 0193386842965 |
| Warranty | 2 years |
The Lenovo IdeaCentre T540 is a gaming desktop designed for modern titles. Its hardware configuration pairs a 9th generation Intel Core i5 processor with a dedicated NVIDIA GeForce GTX 1650 graphics card to manage gaming and multitasking workloads. The system is equipped with 8 GB of DDR4 memory to support multiple applications running simultaneously. A 256 GB solid-state drive is included for storage, which facilitates faster system boot times and application loading compared to traditional hard drives.
This computer is constructed within a black tower chassis, offering a compact footprint suitable for various desk setups. For network connectivity, the system includes both a wired Gigabit Ethernet port and dual-band Wi-Fi 5 functionality. Bluetooth 4.0 is also available for pairing wireless peripherals such as controllers or headsets. The front and rear panels provide a selection of USB ports for connecting external storage and accessories. It comes pre-installed with the Windows 10 Home 64-bit operating system.
Key Features:- Processor: Intel Core i5-9400F, 6 cores/6 threads, 2.9 GHz base, 4.1 GHz boost
- Memory: 8 GB DDR4 at 2666 MHz
- Storage: 256 GB solid-state drive
- Graphics: NVIDIA GeForce GTX 1650
- Operating System: Windows 10 Home (64-bit)
- Networking: Wi-Fi 5 (802.11ac), Gigabit Ethernet, Bluetooth 4.0
- Ports: 4x USB 2.0, 2x USB 3.2 Gen 1, headphone jack, microphone jack
- Chassis & Size: Tower, 145 × 302.7 × 366 mm
- Power Supply: 400 W power supply
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- leaflet (English)


