Lenovo ThinkPad T14 Gen 5 AMD Ryzen 7 Pro-8840U/ 16GB RAM/512GB SSD
PRODUCT DESCRIPTION
Lenovo ThinkPad T14 Gen 5 (AMD), AMD Ryzen 7 PRO 8840U, 16GB SO-DIMM DDR5-5600, 512GB SSD M.2 2280 (21MDCTO1WW_R7-SC) — 3 Years Onsite, Singapore Local Warranty
Stock status. This exact part number is currently at zero inventory. It is still active while stock lasts, and we can offer a closely matching current-generation configuration on request.
About the ThinkPad T14 Gen 5 (AMD)
The ThinkPad T14 Gen 5 (AMD) is a Lenovo ThinkPad built to the range's usual Singapore-market brief: MIL-STD-810H tested, discrete TPM 2.0 hardware security, and Lenovo's ThinkPad keyboard and TrackPoint layout. This exact part number is a specific factory build; the full option matrix Lenovo publishes for the machine type is in the Chassis and Platform section below.
Where this configuration sits in the range
The ThinkPad T14 Gen 5 (AMD) runs on the ThinkPad T14 Gen 5 (AMD), AMD Ryzen PRO 8040 series platform. Lenovo classifies this machine type as an AI PC (only the Ryzen 7 PRO 8840U configuration; the Ryzen 5 PRO 8540U is not classified as an AI PC). Memory is on SO-DIMM slots, so it can be upgraded. One M.2 2280 slot, PCIe 4.0 x4, Opal 2.0; up to 2TB. It has an onboard Gigabit Ethernet (RJ-45) port.
Who this configuration suits
Fleet buyers who need this specific historically-stocked configuration for parts continuity, image compatibility or a like-for-like replacement. For fresh purchases we usually recommend the current generation of the same chassis line — ask us and we will quote both.
ThinkPad T14 Gen 5 (AMD) 21MDCTO1WW_R7-SC — Full Specifications
This Configuration
The fields below come from the distributor build sheet for this exact part number. Lenovo's published chassis facts for the whole machine type follow underneath.
| Part number | 21MDCTO1WW_R7-SC |
| Machine type | 21MD |
| Model | ThinkPad T14 Gen 5 (AMD) |
| Processor | AMD Ryzen 7 PRO 8840U (up to 5.1GHz) |
| Graphics | AMD Radeon 780M (integrated) |
| Memory | 16GB SO-DIMM DDR5-5600 |
| Storage | 512GB SSD M.2 2280 PCIe 4.0 x4 TLC Opal |
| Display | 14in WUXGA (1920x1200) IPS antiglare, non-touch, 45% NTSC, 300 nits, 60Hz |
| Camera | 5MP RGB with microphone; fingerprint reader and smart card reader |
| Battery | 4-cell 52.5Wh, Rapid Charge, 65W adapter |
| Wireless | Qualcomm Wi-Fi 6E NFA725A + Bluetooth 5.3 |
| Keyboard | English |
| Operating system | Windows 11 Pro |
Chassis and Platform — Lenovo published specifications for machine type 21MD
| Machine type | 21MD (sibling 21MC) |
| Chassis | ThinkPad T14 Gen 5 (AMD), AMD Ryzen PRO 8040 series platform |
| Processor family | AMD Ryzen 5 PRO 8540U, AMD Ryzen 7 PRO 8840U |
| Graphics options | AMD Radeon 740M or 780M (integrated), by processor |
| AI PC category | AI PC (only the Ryzen 7 PRO 8840U configuration; the Ryzen 5 PRO 8540U is not classified as an AI PC) |
| NPU | AMD Ryzen AI, up to 16 TOPS on the Ryzen 7 PRO 8840U |
| Memory topology | DDR5-5600, two SO-DIMM slots, dual-channel capable |
| Memory ceiling | up to 64GB (2x 32GB) |
| Storage | One M.2 2280 slot, PCIe 4.0 x4, Opal 2.0; up to 2TB |
| Display panels published | 14in WUXGA (1920x1200) IPS 400 nits (touch or non-touch); WUXGA 500 nits ThinkPad Privacy Guard; 2.8K (2880x1800) OLED 400 nits |
| Wireless options | Wi-Fi 6E or Wi-Fi 7; Bluetooth 5.3 |
| WWAN options | Optional Nano-SIM |
| Battery | Integrated 39.3Wh or 52.5Wh, Rapid Charge |
| AC adapter | 65W USB-C only |
| Audio | Stereo speakers 2Wx2 Dolby Audio; dual-microphone array with Dolby Voice |
| Security | Discrete TPM 2.0, FIPS 140-2, plus Microsoft Pluton; Kensington Nano Security Slot 2.5x6 mm |
| Chassis dimensions | 315.9 x 223.7 x 17.7 mm; starting at 1.31 kg; MIL-STD-810H tested |
| Lifecycle | Current |
Sources: Lenovo PSREF (book dated 28 August 2026).
Worth knowing about this configuration
The build sheet’s panel is 300 nits; Lenovo’s published base panel for this machine type is 400 nits. We show the build-sheet figure and can confirm the fitted panel on request.
21MDCTO1WW is Lenovo’s configure-to-order bucket identifier for the machine type rather than a finished-goods part number.
Why This Page Shows Two Specification Groups
The This Configuration block lists what the store title and the distributor build sheet assert for this exact part number: processor, memory, storage and the per-unit options. The Chassis and Platform block underneath quotes what Lenovo publishes for the whole machine type — the panels, ports, wireless cards, adapters and warranty terms the chassis is capable of — without claiming any single row was fitted to this particular unit.
Reading them side by side is how the storefront tells a part-specific fact apart from a chassis-wide capability. Where the two sources disagree, both are shown and attributed. If you need us to confirm a specific option on this exact part number, ask and we will check with the distributor.
Warranty and Service Cover
Every SourceIT unit is supplied with Singapore local warranty.
The distributor build sheet for this configuration documents a 3-year onsite service level. Lenovo's PSREF book for this machine type does not itself enumerate Premier Support — it is a separate Lenovo Services entitlement — and Lenovo's published base warranty tops out at a 3-year onsite option qualified (1-yr battery).
Base warranty terms Lenovo publishes for the ThinkPad T14 Gen 5 (AMD):
- 1-year courier or carry-in service
- 1-year courier or carry-in with 2-year system board service (Korea only)
- 1-year limited onsite service
- 3-year (1-yr battery) courier or carry-in service
- 3-year (1-yr battery) limited onsite service
- No base warranty
PSREF does not enumerate Premier Support for this chassis; Premier Support and warranty upgrades come from separate Lenovo Services SKUs and are quoted on request. Register the serial number on Lenovo Support after purchase to activate Singapore-region cover.
Ports, Docking and Other Configurations We Stock
Ports on this chassis
- 2x USB-C 40Gbps (Lenovo's published port list cites Thunderbolt 4 / USB4) with USB Power Delivery 3.0 and DisplayPort 2.1
- 2x USB-A 5Gbps
- 1x HDMI 2.1, up to 4K/60Hz
- 3.5 mm headphone / microphone combo jack
- 1x Gigabit Ethernet (RJ-45)
- No SD or microSD reader
- Optional smart card reader
Docking is over the USB-C ports, which Lenovo's published port list cites as Thunderbolt 4 / USB4 40Gbps. Lenovo ThinkPad USB-C docks are the safe choice for this chassis; please confirm compatibility with us before ordering a Thunderbolt-branded dock.
Other configurations of this machine
This part number is at zero inventory. Ask us for a like-for-like quote on a closely matching current-generation configuration, or on another variant of the same machine type in the distributor channel.
Questions We Get Asked About This Machine
Is this an AI PC or a Copilot+ PC?
Lenovo classifies this as an AI PC, not a Copilot+ PC — and only the Ryzen 7 PRO 8840U configuration carries that AI PC badge (AMD Ryzen AI, up to 16 TOPS on the Ryzen 7 PRO 8840U). It is not a Copilot+ PC, which needs a 40+ TOPS NPU.
Can the memory be upgraded?
Yes. Memory is on SO-DIMM slots (up to 64GB (2x 32GB)), so it can be upgraded later.
Is the three-year cover real?
Yes — it is documented on the distributor build sheet for this configuration. See the Warranty and Service Cover section for exactly what Lenovo publishes as the base term versus the configured upgrade.








