Is this the right laptop for your work?
Travel-light business fleets
A 1.59 kg T-series with SSD reference build, full ports and onboard Ethernet suits consultants and sales teams on the move.
Hot-swap battery use
Power Bridge lets the external battery swap without shutdown. Published runtime reaches 16.8 hours with the 72 Wh external pack.
Legacy-compatible deployments
VGA, a dock connector and a Windows 7 downgrade-era preload keep older peripherals and workflows running. Confirm the installed OS version.
Processor & graphics
The T440s is the lighter, slimmer sibling of the T440 — same 4th Gen platform in a 1.59 kg starting weight.
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| Processor | 4th Gen Intel Core i5-4300U Verified against USA TopSeller SKU 20AQ005VUS (machine type 20AQ, announced 09/13). Lenovo PSREF — ThinkPad T440s model matrix |
|---|---|
| CPU | 2 cores / 4 threads PSREF processor entry: 2C/4T, 1.9 / 2.9 GHz, 3 MB. Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
| Documented CPU options | 4th Gen i5-4200U/4300U (2C/4T), i7-4500U/4600U/4700U Lenovo PSREF — ThinkPad T440s Product Specifications |
| Graphics | Intel HD Graphics 4400 (integrated) Lenovo PSREF — ThinkPad T440s model matrixLenovo PSREF — ThinkPad T440s Product Specifications |
| External display support | External displays via VGA and Mini DisplayPort Lenovo PSREF — ThinkPad T440s Product Specifications |
Memory & upgrades
4 GB is soldered to the systemboard with one SO-DIMM slot free — a hard 12 GB ceiling. Storage combines a 2.5-inch bay with optional M.2 slots.
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| Installed memory | 4 GB DDR3L-1600 (soldered, one SO-DIMM slot free) 4 GB soldered + one slot; 12 GB documented maximum. Lenovo PSREF — ThinkPad T440s model matrix |
|---|---|
| Documented memory rate | DDR3L-1600 (PC3-12800), non-parity, dual-channel capable Lenovo PSREF — ThinkPad T440s Product Specifications |
| RAM slots & upgrades | 4 GB soldered to the systemboard + one 204-pin SO-DIMM socket; 12 GB maximum documented. The 4 GB reference build leaves the slot free for an 8 GB module. Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
| Installed storage | 256 GB 2.5-inch SATA SSD (eDrive) Reference SKU drive; M.2 SSD builds documented. Lenovo PSREF — ThinkPad T440s model matrix |
| Drive bays & M.2 options | One 2.5-inch SATA bay (7 mm or 9.5 mm HDD/SSD/SSHD) plus M.2 card slots accepting single-sided M.2 SSDs (exclusive with the smart card reader) or double-sided M.2 SSDs (exclusive with the WWAN card). The reference ships a 256 GB SSD. Lenovo PSREF — ThinkPad T440s Product Specifications |
Display & size
The reference SKU carries the 1600×900 HD+ panel in a 20.65 mm chassis.
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| Display diagonal | 14.0 inches Lenovo PSREF — ThinkPad T440s Product Specifications |
|---|---|
| Resolution | 1600 × 900 (HD+) in the reference configuration; 1920 × 1080 (FHD) IPS documented option Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
| Documented panel options | HD+ anti-glare LED (reference); FHD IPS documented; optional multi-touch Confirm the supplied unit’s panel. Lenovo PSREF — ThinkPad T440s Product Specifications |
| Width × depth × height | 331 × 226 × 20.65 mm (non-touch models); 22.94 mm (multi-touch) Lenovo PSREF — ThinkPad T440s Product Specifications |
| Model weight | From 1.59 kg (non-touch) Published figure per configuration. Lenovo PSREF — ThinkPad T440s Product Specifications |
Battery & charging
The same Power Bridge dual-battery design as the T440, with published runtimes up to 16.8 hours.
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| Battery capacity | Internal 3-cell 23.5 Wh + swappable 3-cell 23.5 Wh, 6-cell 47.5 Wh or 6-cell 72 Wh (reference: 23.5 + 23.5 Wh) Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
|---|---|
| Published battery runtime | MobileMark 2014 (integrated graphics): 8.4 hr (23.5+23.5 Wh) / 12.6 hr (+47.5 Wh) / 16.8 hr (+72 Wh) Era benchmark maxima; a renewed unit needs its own battery-health check. Lenovo PSREF — ThinkPad T440s Product Specifications |
| Fast charging | Not published for this model Not published Lenovo PSREF — ThinkPad T440s Product Specifications |
| Documented power adapter | 45 W AC adapter Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
Ports & wireless
One more USB port than the T440: three USB 3.0 ports (one Always On) with VGA, Mini DisplayPort, Ethernet and a dock connector.
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| USB ports | 3 × USB 3.0 (one Always On) Lenovo PSREF — ThinkPad T440s Product Specifications |
|---|---|
| Other connections | 1 × VGA; 1 × Mini DisplayPort; 1 × Ethernet RJ-45; 1 × dock connector; 1 × 4-in-1 card reader; combo audio/microphone jack; optional smart card reader Lenovo PSREF — ThinkPad T440s Product Specifications |
| Ethernet | Onboard Gigabit Ethernet Lenovo PSREF — ThinkPad T440s Product Specifications |
| Wireless | Intel Dual Band Wireless-AC 7260 2×2 + Bluetooth 4.0 (reference); optional WWAN Confirm the installed module on the supplied unit. Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
Camera & everyday use
A 720p camera, fingerprint reader and ThinkPad keyboard cover the everyday basics.
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| Camera | 720p webcam, fixed focus (optional in the specification) Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
|---|---|
| Speakers & microphone | Stereo speakers with Dolby Home Theater v4; dual array microphone; combo audio/microphone jack Lenovo PSREF — ThinkPad T440s Product Specifications |
| Keyboard | ThinkPad keyboard with TrackPoint (backlit on the reference SKU) Confirm layout on the supplied unit. Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
| Biometric sign-in | Fingerprint reader (fitted on the reference SKU); TPM Lenovo PSREF — ThinkPad T440s Product SpecificationsLenovo PSREF — ThinkPad T440s model matrix |
| Operating system | Windows 8 Pro with Windows 7 Professional downgrade (era preload); Windows 10 documented Confirm the installed edition, version and licence on the supplied unit. Lenovo PSREF — ThinkPad T440s model matrixLenovo PSREF — ThinkPad T440s Product Specifications |
Confirm the laptop. Then confirm the terms.
- This is a USA reference configuration (SKU 20AQ005VUS), not an Indian retail record or a SPURGE stock claim. Availability, condition, price, GST, delivery and warranty are confirmed in the SPURGE quotation.
- Memory is capped at 12 GB (4 GB soldered + one slot) — plan workloads accordingly.
- Confirm the supplied unit’s panel (HD+ vs FHD), camera, fingerprint reader, keyboard layout and OS licence.
- Request per-unit battery health for both batteries.
- This is a 2013-era platform — plan deployment length accordingly.
- Share quantity, workload, city and required date so SPURGE can confirm supply and quote rental or purchase terms.
Related options: Laptop rentals IndiaNew laptop procurementRefurbished laptopsContact SPURGERead our sales terms.
Lenovo ThinkPad T440s FAQs
Can the ThinkPad T440s RAM be upgraded?
Yes, to a point. Lenovo documents 4 GB soldered to the systemboard plus one SO-DIMM socket, with a 12 GB total maximum — add one 8 GB module to reach the ceiling.
Lenovo PSREF — ThinkPad T440s Product SpecificationsWhat storage options does the T440s have?
A 2.5-inch SATA bay (7 mm or 9.5 mm drives) plus M.2 card slots accepting single-sided M.2 SSDs (exclusive with the smart card reader) or double-sided M.2 SSDs (exclusive with WWAN). The reference build ships a 256 GB SSD.
Lenovo PSREF — ThinkPad T440s Product SpecificationsHow is the T440s different from the T440?
The T440s is lighter (from 1.59 kg vs 1.69 kg), thinner (20.65 mm vs 21 mm), adds a third USB 3.0 port, and uses 4 GB soldered memory with a 12 GB ceiling — versus the T440’s single-slot 8/12 GB layout. Both share the Power Bridge dual-battery design.
Lenovo PSREF — ThinkPad T440s Product SpecificationsWhat battery options exist?
An internal 3-cell 23.5 Wh battery pairs with a swappable 23.5/47.5/72 Wh external battery (Power Bridge). Published MobileMark 2014 runtime reaches 16.8 hours with the largest pair.
Lenovo PSREF — ThinkPad T440s Product SpecificationsHow do I request this laptop from SPURGE?
Send the specification, quantity, city and required date. SPURGE confirms the exact unit configuration — including the panel, memory and OS licence — and quotes rental or purchase terms before an order.
Check the facts at the source.
- Lenovo PSREF — ThinkPad T440s
Models tab: per-SKU factory configurations (174 rows). Reference SKU 20AQ005VUS (US TopSeller) verified: i5-4300U / HD 4400 / 4 GB soldered / 256 GB SSD / 14" HD+ / 23.5+23.5 Wh / 45 W / fingerprint / backlit. Checked .
- Lenovo PSREF — ThinkPad T440s Platform Specifications
Full specification PDF read in full: 4th Gen processors, HD 4400 graphics, 4 GB soldered + one SO-DIMM (12 GB max DDR3L), 2.5-inch bay plus M.2 options, HD+/FHD panels, Power Bridge dual battery (up to 16.8 hr), three USB 3.0 ports with VGA/MiniDP/Ethernet/dock, wireless/WWAN and security. Checked .
- Lenovo Support — ThinkPad T440s (machine type 20AQ)
Stable model-specific support link retained for readers. Product data renders client-side; no facts are cited from it. Checked .