Laptops
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Lenovo 20BX004QUK is listed in the laptops category. The recorded specifications include display diagonal: 35.6 cm (14"); processor family: Intel® Core™ i7; internal memory: 8 GB; total storage capacity: 256 GB. This entry covers manufacturer code 20BX004QUK. 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.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: 20BX004QUK. Icecat product 30046677 · Checked 16 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 35.6 cm (14") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Processor family | Intel® Core™ i7 |
| Processor model | i7-5600U |
| Memory (RAM) | 8 GB |
| Total storage capacity | 256 GB |
| Storage media | SSD |
| Operating system installed | Windows 7 Professional |
| Discrete graphics card model | Not available |
| Weight | 1.58 kg |
Open a section for the details that matter to you.
| Configurable TDP-down frequency | 0.6 GHz |
|---|---|
| Audio system | Dolby Home Theater v4 |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Microphone in | No |
| Touchscreen | No |
|---|---|
| Panel type | IPS |
| Display surface | Matt |
| Display brightness | 300 cd/m² |
| Contrast ratio (typical) | 700:1 |
| Intel Dual Display Capable Technology | No |
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 5th gen Intel® Core™ i7 |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor boost frequency | 3.2 GHz |
| Processor frequency | 2.6 GHz |
| Processor cache | 4 MB |
| Processor cache type | L3 |
| Processor socket | BGA 1168 |
| Processor lithography | 14 nm |
| Processor operating modes | 32-bit, 64-bit |
| Processor series | Intel Core i7-5600 Mobile Series |
| Processor codename | Broadwell |
| ECC supported by processor | No |
| Internal memory type | DDR3L-SDRAM |
| Memory clock speed | 1600 MHz |
| Memory layout (slots x size) | 1 x 4 GB |
| Memory slots | 1x SO-DIMM |
| Maximum internal memory | 12 GB |
| Maximum internal memory (64-bit) | 12 GB |
| SSD capacity | 256 GB |
| Card reader integrated | Yes |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 5500 |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 950 MHz |
| Maximum on-board graphics card memory | 16 GB |
| On-board graphics card DirectX version | 11.2 |
| On-board graphics card OpenGL version | 4.3 |
| On-board graphics card ID | 0x1616 |
| Graphics card Open GL support | Yes |
| Motherboard chipset | Intel SoC |
| Intel HD Graphics | Yes |
| Intel® Smart Cache | Yes |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Processor package size | 40 x 24 x 1.3 mm |
| Processor code | SR23V |
| Graphics & IMC lithography | 14 nm |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 85215 |
| Conflict-Free processor | Yes |
| Front camera | Yes |
|---|---|
| Front camera resolution | 1280 x 720 pixels |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Fingerprint reader | Yes |
|---|
| SSD interface | SATA III |
|---|---|
| Mobile network generation | 4G |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Mobile network connection | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 4.0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| Mini DisplayPorts quantity | 1 |
| DVI port | No |
| VGA (D-Sub) ports quantity | 1 |
| S/PDIF out port | No |
| Combo headphone/mic port | Yes |
| Docking connector | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| DC-in jack | Yes |
| Battery technology | Lithium Polymer (LiPo) |
|---|---|
| Number of battery cells | 3+3 |
| Battery capacity | 46 Wh |
| Maximum stated battery life | 10.16 h |
| AC adapter power | 45 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter included | Yes |
| SmartCard slot | Yes |
|---|---|
| Intel® Smart Response Technology | Yes |
| Intel Smart Response Technology version | 1.00 |
| Product type | Laptop |
|---|---|
| Product colour | Black |
| Form factor | Clamshell |
| Housing material | Aluminium, Carbon fibre, Magnesium |
| Thermal Design Power (TDP) | 15 W |
| Memory form factor | On-board + SO-DIMM |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Password protection | Yes |
| Password protection type | HDD, Power on, Supervisor |
| Width | 331 mm |
| Depth | 226 mm |
| Height | 21 mm |
| Operating system architecture | 64-bit |
|---|---|
| Recovery operating system | Windows 10 Pro |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| HD type | Full HD |
|---|---|
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| System bus rate | 5 GT/s |
| Bus type | DMI2 |
| FSB Parity | No |
| Stepping | F0 |
| Configurable TDP-down | 7.5 W |
| Tjunction | 105 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express slots version | 2.0 |
| PCI Express configurations | 4x1, 2x4 |
| Number of SSDs installed | 1 |
| Optical drive type | No |
| LightScribe | No |
| 2G standards | Edge, GPRS, GSM |
| 3G standards | HSPA |
| 4G standard | LTE |
| ExpressCard slot | No |
| CardBus PCMCIA slot type | No |
| GPS (satellite) | Yes |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Full-size keyboard | Yes |
| Windows keys | Yes |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | No |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Small Business Advantage (Intel® SBA) | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Built-in Visuals Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Insider™ | Yes |
| Intel Flex Memory Access | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| 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 | Yes |
| Intel® OS Guard | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Secure Key Technology version | 1.00 |
| Intel Small Business Advantage (SBA) version | 1.00 |
| Intel TSX-NI version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Power cord included | Yes |
| Intel segment tagging | Home office, Small Business |
| Manual | Yes |
|---|---|
| Warranty card | Yes |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Continue your comparison
More products in the same category. Check the exact features, review coverage and available offers before choosing.
Score for the shown model: 21Y7S1P600
Specifications, review scores and prices belong to each exact model.
Score for the shown model: 21YDS1AD00
Specifications, review scores and prices belong to each exact model.
Score for the shown model: 21X7S0YV00
Specifications, review scores and prices belong to each exact model.
Score for the shown model: 21XKS2FX00
Specifications, review scores and prices belong to each exact model.
Make sense of the details
The 35.6 cm (14") display is specified at 1920 x 1080 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
This configuration lists 8 GB of memory and 256 GB of storage. Memory supports active applications; storage holds software and files. Check upgradeability separately, because a capacity figure does not establish whether either component can be replaced.
Compare the specification with your intended use and read the original reviews for performance, comfort, reliability and other qualities that a specification sheet cannot establish.
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
This page identifies Lenovo T450s using manufacturer code 20BX004QUK. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
The source specification records display diagonal as 35.6 cm (14"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
The source specification records processor family as Intel® Core™ i7. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
