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Lenovo · Business Laptops · SKU 21ML00EUUK

ThinkPad T14 Gen 5

The mainstream, serviceable 14-inch ThinkPad: a 16:10 WUXGA clamshell on Intel Core Ultra 5 135U (Series 1) with two upgradeable DDR5 SO-DIMM slots, two Thunderbolt 4 ports, built-in Gigabit Ethernet, an 11 TOPS AI-PC NPU and ThinkShield security. Servnet stocks one UK configuration — 16 GB / 512 GB, Windows 11 Pro.

High-street RRP
£1,254
inc VAT · verified Lenovo UK list price, July 2026
Businesses pay less with Servnet — ask us for a quote.
or lease from ~£39/mo · see finance options
Lenovo ThinkPad T14 Gen 5 (Intel) 14-inch business laptop in black — front view of the WUXGA anti-glare display and ThinkPad keyboardLenovo ThinkPad T14 Gen 5 (Intel) — alternative angled view showing the port selection and TrackPoint keyboard
At a glance — every figure manufacturer-verified
Silicon
Core Ultra 5 135U
Series 1 · 12 cores / 14 threads · up to 4.4 GHz · 11 TOPS NPU
Display
14" WUXGA 16:10
1920 × 1200 IPS · 400 nits anti-glare · 45% NTSC
Connections
2× TB4 + RJ-45
USB4 40 Gbps · HDMI 2.1 · 2× USB-A · Gigabit Ethernet
Memory
16 GB → 64 GB
2× DDR5-5600 SO-DIMM · upgradeable
Storage
512 GB Gen4
M.2 2280 NVMe · Opal 2.0 · to 2 TB
Battery
52.5 Wh
Rapid Charge 80% in 1 hr · 65 W USB-C
Wireless
Wi-Fi 6E
Intel AX211 2×2 · BT 5.3 · Wi-Fi 7 to order
Buying for a team?
Fleet rollouts, zero-touch enrolment, one quote
Windows Autopilot / Intune enrolment, pre-configuration, asset tagging and staged delivery across sites — with volume pricing from 5+ units and leasing on the whole order.
The quiet advantage
Socketed memory, built-in Ethernet
Where the X1 and X9 ThinkPads solder their memory, the T14 Gen 5 keeps two DDR5-5600 SO-DIMM slots — so the stocked 16 GB can be doubled, or taken to 64 GB, years into the machine's life. Add a wired RJ-45 Gigabit port and vPro remote management and it is built for long, serviceable fleet lives rather than a sealed two-year cycle. We quote memory upgrades and docks alongside the laptops.

📦 65 W USB-C power adapter and power cable in the box. Packaging is 100% plastic-free recycled, with the safety and warranty leaflet.

Configurations & part numbers

Every UK configuration we supply — quote any part number in your enquiry. One stocked UK configuration: the Core Ultra 5 135U build with 16 GB of socketed DDR5-5600 (two 8 GB SO-DIMMs), a 512 GB PCIe 4.0 NVMe SSD, the 14" WUXGA 400-nit anti-glare panel, Wi-Fi 6E, a 5 MP webcam with privacy shutter, the backlit UK ThinkPad keyboard and Windows 11 Pro, in black. Memory upgrades to 64 GB using the second slot; touch, 2.2K, 2.8K OLED and ePrivacy panels, an IR / Windows Hello camera, a power-button fingerprint reader, Wi-Fi 7, a smart-card reader and 4G/5G WWAN are configurable to order.

Part numberConfigurationColourEAN
21ML00EUUKThinkPad T14 Gen 5 (Intel), Core Ultra 5 135U, 16GB DDR5-5600 (2× 8GB SO-DIMM), 512GB PCIe 4.0 NVMe SSD, 14" WUXGA anti-glare, Wi-Fi 6E, 5MP privacy-shutter webcam, backlit UK keyboard, Windows 11 Pro, black—
CPURAMSSDDISPLAY
Configure to order · Build to order

Need the ThinkPad T14 Gen 5 built to your exact spec?

Stock configuration not quite right? Tell us the exact CPU, memory, storage, display, OS, warranty and quantity you need — our UK team will quote a CTO/BTO custom build so you never have to settle for an off-the-shelf SKU.

✓ Any CPU / RAM / SSD / display combo✓ Imaging & asset tagging✓ Volume builds

Full specifications

Model
ThinkPad T14 Gen 5 (Intel), Type 21ML — stocked SKU 21ML00EUUK
Processor
Intel Core Ultra 5 135U (Series 1) — 12 cores (2 P + 8 E + 2 LP-E), 14 threads, up to 4.4 GHz, 12 MB Smart Cache, 15 W base
Graphics
Intel Graphics (integrated, shared, DirectX 12.1)
NPU
Intel AI Boost, up to 11 TOPS — AI PC with Copilot key; below the 40 TOPS Copilot+ threshold
Display
14.0" WUXGA 1920 × 1200 IPS anti-glare, 400 nits, 45% NTSC, 1000:1, 60 Hz, 16:10, 3M DBEF5 — 85.73% screen-to-body
Memory
16 GB DDR5-5600 (2 × 8 GB), two SO-DIMM slots, dual-channel — upgradeable to 64 GB
Storage
512 GB M.2 2280 PCIe 4.0 x4 NVMe SSD (Opal 2.0); one slot, up to 2 TB
Camera
5 MP webcam with privacy shutter and temporal noise reduction; IR / Windows Hello camera configurable
Ports
2× Thunderbolt 4 / USB4 40 Gbps (PD 3.0, DP 2.1), HDMI 2.1 (4K/60), 2× USB-A 5 Gbps (1 Always On), RJ-45 GbE, 3.5 mm combo
Wireless
Intel Wi-Fi 6E AX211 2×2 + Bluetooth 5.3 (Wi-Fi 7 BE200 configurable)
WWAN option
Antenna-ready; upgradable to 4G LTE or 5G Sub-6 (Quectel, eSIM) to order
Battery
52.5 Wh Li-ion, Rapid Charge 0–80% in 1 hr; 65 W USB-C adapter (PD 3.0); 39.3 Wh special-bid option
Keyboard
6-row spill-resistant backlit, 1.5 mm travel, Copilot key, TrackPoint + 60 × 115 mm glass-like trackpad
Security
Discrete TPM 2.0 (FIPS 140-2), ThinkShield, self-healing BIOS, Kensington Nano slot; vPro (Enterprise/Essentials) and fingerprint/IR/human-presence configurable
Dimensions
315.9 × 223.7 × 17.7 mm (12.44 × 8.81 × 0.7 in)
Weight
From 1.38 kg — black cover, 52.5 Wh battery; PC + 20% carbon-fibre chassis, MIL-STD-810H tested
OS
Windows 11 Pro (Windows 11 Home and Linux options)
Warranty
1-year base (courier / carry-in); onsite and 3-year options; Lenovo Premier Support uplift

Goes well with

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Why buy it from Servnet

💷Business pricing below RRP — and volume breaks from 5+ units
📊Lease it: spread the cost with UK business finance
🚚UK stock via authorised distribution — genuine UK-spec units
🤝One account manager for laptops, servers, networking and support
Configuration
Quantity
Volume pricing from 5+ units · leasing available on any quantity

Common questions

Is this a Copilot+ PC?

No. The Core Ultra 5 135U is an AI PC with an 11 TOPS Intel AI Boost NPU and a Copilot key, but Microsoft's Copilot+ features (Recall, Cocreator, on-device models) require a 40+ TOPS NPU. If Copilot+ is on your roadmap, look at the Lunar Lake / Copilot+ ThinkPads; buy the T14 Gen 5 for serviceability, I/O and value.

Can the memory be upgraded?

Yes. Unusually for a modern 14", memory is socketed: the stocked 16 GB is two 8 GB DDR5-5600 modules across two SO-DIMM slots, upgradeable to 64 GB. We can fit the upgrade before dispatch or supply modules as spares.

T14 Gen 5 or T14 Gen 6 — which should we buy?

The Gen 6 Intel refresh moves to newer Intel Core Ultra silicon and Wi-Fi 7; the Gen 5 here uses Intel Core Ultra Series 1 with Wi-Fi 6E. Both share the SO-DIMM upgradeable-memory design and the full ThinkPad I/O. Choose Gen 5 for value on a proven platform, Gen 6 where the newer platform and Wi-Fi 7 matter — we quote both.

Does it have built-in Ethernet and Windows Hello?

Yes to Ethernet: a full-size RJ-45 Gigabit port is standard (Wake-on-LAN, vPro I219-LM on vPro builds). The stocked SKU ships the 5 MP webcam with a privacy shutter; an IR camera for Windows Hello face sign-in and a power-button fingerprint reader are configurable to order.

Talk to a UK specialist

Get expert advice or a no-obligation quote — servers, storage, networking, maintenance, finance and cloud. We reply the same working day.

or call 0800 987 4111