Desktop PCs
Lenovo IdeaCentre B540 reviews
Product specifications and review coverage for this exact model.
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Product overview
Lenovo VDX2QUK is listed in the all-in-one pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i5; internal memory: 8 GB; total storage capacity: 2 TB; operating system installed: Windows 7 Home Premium. This entry covers manufacturer code VDX2QUK. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: VDX2QUK. Icecat product 14236308 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor model | i5-3450S |
| Memory (RAM) | 8 GB |
| Total storage capacity | 2 TB |
| Storage media | HDD |
| Operating system installed | Windows 7 Home Premium |
| Chassis type | All-in-One |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Built-in speakers | Yes |
|---|---|
| Built-in microphone | Yes |
| Audio system | HD |
| Headphone outputs | 1 |
| Microphone in | Yes |
Display6 details
| Screen size | 58.4 cm (23") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Touchscreen | Yes |
| Number of displays supported (on-board graphics) | 3 |
| Intel Dual Display Capable Technology | No |
| Display included | Yes |
Processor, memory & storage41 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 3rd gen Intel® Core™ i5 |
| Processor cores | 4 |
| Processor threads | 4 |
| Processor boost frequency | 3.5 GHz |
| Processor frequency | 2.8 GHz |
| Processor cache | 6 MB |
| Processor cache type | Smart Cache |
| Processor socket | LGA 1155 (Socket H2) |
| Processor lithography | 22 nm |
| Processor operating modes | 64-bit |
| Processor codename | Ivy Bridge |
| Processor series | Intel Core i5-3400 Desktop series |
| Maximum internal memory supported by processor | 32 GB |
| Conflict-Free processor | Yes |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Memory channels supported by processor | Dual |
| ECC supported by processor | No |
| Internal memory type | DDR3-SDRAM |
| Memory slots | 2 |
| Memory slots type | SO-DIMM |
| Memory clock speed | 1600 MHz |
| Memory layout (slots x size) | 2 x 4 GB |
| Number of storage drives installed | 1 |
| HDD speed | 7200 RPM |
| Card reader integrated | Yes |
| Compatible memory cards | Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC |
| Discrete graphics card memory | 2 GB |
| On-board graphics card | Yes |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 2500 |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| On-board graphics card ID | 0x152 |
| Processor package size | 37.5 x 37.5 mm |
| Graphics & IMC lithography | 22 nm |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 65512 |
| Graphics card family | NVIDIA |
Camera, image & video5 details
| Built-in camera | Yes |
|---|---|
| Intel® Quick Sync Video Technology | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video Technology | No |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
Connections & wireless12 details
| HDD interface | SATA |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | No |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 4 |
| HDMI ports | 1 |
| DC-in jack | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| Storage drive interface | Serial ATA |
| Headphone connectivity | 3.5 mm |
| Microphone connectivity | 3.5 mm |
Power & battery4 details
| AC adapter power | 200 W |
|---|---|
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter included | Yes |
Design & dimensions8 details
| Thermal Design Power (TDP) | 65 W |
|---|---|
| Product colour | Black |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Width (with stand) | 412 mm |
| Depth (with stand) | 110 mm |
| Height (with stand) | 576.6 mm |
| Weight (with stand) | 9.18 kg |
Software & compatibility2 details
| Operating system architecture | 64-bit |
|---|---|
| Supported instruction sets | AVX, SSE4.1, SSE4.2 |
Further product details49 details
| Full HD | Yes |
|---|---|
| HD type | Full HD |
| LED backlight | Yes |
| Touch technology | Multi-touch |
| Native aspect ratio | 16:9 |
| System bus rate | 5 GT/s |
| PCI Express slots version | 3.0 |
| Stepping | E1 |
| Bus type | DMI |
| FSB Parity | No |
| PCI Express configurations | 1x8, 1x16, 2x4, 2x8 |
| Tcase | 69.1 °C |
| CPU multiplier (bus/core ratio) | 28 |
| Number of HDDs installed | 1 |
| Optical drive type | Blu-Ray DVD Combo |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Insider™ | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel Flex Memory Access | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | No |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Thermal solution specification | PCG 2011C |
| Intel Virtualization Technology for Directed I/O (VT-d) | No |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel TSX-NI version | 0.00 |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | Yes |
| Sustainability certificates | ENERGY STAR |
| Mouse included | Yes |
| Keyboard included | Yes |
| Quick start guide | Yes |
| 3D | Yes |
| TV tuner integrated | Yes |
Packaging & supplied accessories2 details
| Warranty card | Yes |
|---|---|
| Cables included | AC |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.