Is this the right laptop for your work?
Travel-light business fleets
A 1.48 kg starting weight with SSD reference build, full ports and onboard Ethernet suits consultants and frequent travellers.
Hot-swap battery use
Power Bridge lets the external battery swap without shutdown when the internal is fitted. Published runtime reaches 19.9 hours with the 72 Wh 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 T450s is the slimmer sibling of the T450 — 5th Gen processors in a chassis starting at 1.48 kg.
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| Processor | 5th Gen Intel Core i5-5300U Verified against USA TopSeller SKU 20BX001JUS (machine type 20BX, announced 01/15). Lenovo PSREF — ThinkPad T450s model matrix |
|---|---|
| CPU | 2 cores / 4 threads PSREF processor entry: 2C/4T, 2.3 / 2.9 GHz, 3 MB. Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
| Documented CPU options | 5th Gen i5-5200U/5300U (2C/4T), i7-5500U/5600U; 4th Gen i5-4300U on some SKUs Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
| Graphics | Intel HD Graphics 5500 (integrated) Lenovo PSREF — ThinkPad T450s model matrixLenovo PSREF — ThinkPad T450s Product Specifications |
| External display support | External displays via VGA and Mini DisplayPort Lenovo PSREF — ThinkPad T450s Product Specifications |
Memory & upgrades
4 GB is soldered with one SO-DIMM slot free — a hard 12 GB ceiling. Storage combines a 2.5-inch bay with an optional M.2 slot.
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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 T450s model matrix |
|---|---|
| Documented memory rate | DDR3L-1600 (PC3-12800), non-parity, dual-channel capable Lenovo PSREF — ThinkPad T450s 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 T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
| Installed storage | 180 GB 2.5-inch SATA SSD (Opal2) Reference SKU drive; M.2 SSD builds documented. Lenovo PSREF — ThinkPad T450s model matrix |
| Drive bays & M.2 options | One 2.5-inch SATA bay (7 mm or 9.5 mm HDD/SSD/SSHD) plus an M.2 card slot accepting a single-sided M.2 SSD. The reference ships a 180 GB Opal2 SSD. Lenovo PSREF — ThinkPad T450s Product Specifications |
Display & size
The reference SKU carries the 1600×900 HD+ panel; an FHD IPS option and multi-touch variants are documented.
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| Display diagonal | 14.0 inches Lenovo PSREF — ThinkPad T450s Product Specifications |
|---|---|
| Resolution | 1600 × 900 (HD+) in the reference configuration; 1920 × 1080 (FHD) IPS documented option Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
| Documented panel options | HD+ anti-glare LED 250 nits (reference); FHD IPS 300 nits documented; optional multi-touch Confirm the supplied unit’s panel. Lenovo PSREF — ThinkPad T450s Product Specifications |
| Width × depth × height | 331 × 226 × 20.65 mm (non-touch models); 22.94 mm (touch models) Lenovo PSREF — ThinkPad T450s Product Specifications |
| Model weight | From 1.48 kg (non-touch, integrated GPU) Published figure per configuration. Lenovo PSREF — ThinkPad T450s Product Specifications |
Battery & charging
Power Bridge dual battery with published runtimes up to 20.6 hours.
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| Battery capacity | Optional internal 3-cell 23 Wh + swappable 3-cell 23 Wh, 6-cell 48 Wh or 6-cell 72 Wh (reference: 23 + 23 Wh) Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
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| Published battery runtime | 10.16 hr (23+23 Wh) / 14.9 hr (+48 Wh) / 19.9 hr (+72 Wh) on integrated graphics Era benchmark maxima; a renewed unit needs its own battery-health check. Lenovo PSREF — ThinkPad T450s Product Specifications |
| Fast charging | Not published for this model Not published Lenovo PSREF — ThinkPad T450s Product Specifications |
| Documented power adapter | 45 W, 65 W slim or 65 W AC adapter (reference: 45 W) Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
Ports & wireless
Three USB 3.0 ports (one Always On), VGA and Mini DisplayPort, onboard Ethernet and a dock connector.
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| USB ports | 3 × USB 3.0 (one Always On) Lenovo PSREF — ThinkPad T450s 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 T450s Product Specifications |
| Ethernet | Onboard Gigabit Ethernet Lenovo PSREF — ThinkPad T450s Product Specifications |
| Wireless | Intel Dual Band Wireless-AC 7265 2×2 + Bluetooth 4.0 (reference); optional WWAN Confirm the installed module on the supplied unit. Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s 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 Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
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| Speakers & microphone | Stereo speakers; dual array microphone; combo audio/microphone jack Lenovo PSREF — ThinkPad T450s Product Specifications |
| Keyboard | ThinkPad keyboard with TrackPoint Confirm backlight and layout on the supplied unit. Lenovo PSREF — ThinkPad T450s Product Specifications |
| Biometric sign-in | Fingerprint reader (fitted on the reference SKU); TPM Lenovo PSREF — ThinkPad T450s Product SpecificationsLenovo PSREF — ThinkPad T450s model matrix |
| Operating system | Windows 8.1 Pro with Windows 7 Professional downgrade (reference preload); Windows 10 documented Confirm the installed edition, version and licence on the supplied unit. Lenovo PSREF — ThinkPad T450s model matrixLenovo PSREF — ThinkPad T450s Product Specifications |
Confirm the laptop. Then confirm the terms.
- This is a USA reference configuration (SKU 20BX001JUS), 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) — the 4 GB reference build benefits from an immediate 8 GB module addition; confirm any upgrade in the quotation.
- Confirm the supplied unit’s panel (HD+ vs FHD IPS), camera, fingerprint reader, keyboard layout and OS licence.
- Request per-unit battery health for both batteries.
- This is a 2015-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 T450s FAQs
Can the ThinkPad T450s 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 T450s Product SpecificationsWhat storage options does the T450s have?
A 2.5-inch SATA bay (7 mm or 9.5 mm drives) plus an M.2 card slot accepting a single-sided M.2 SSD. The reference build ships a 180 GB Opal2 SSD.
Lenovo PSREF — ThinkPad T450s Product SpecificationsHow is the T450s different from the T450?
The T450s is lighter (from 1.48 kg vs 1.63 kg), uses 4 GB soldered memory with a 12 GB ceiling (versus two full slots and 16 GB on the T450), and starts thinner at 20.65 mm. Both share the Power Bridge dual-battery design and three USB 3.0 ports.
Lenovo PSREF — ThinkPad T450s Product SpecificationsWhat battery options exist?
An optional internal 3-cell 23 Wh battery pairs with a swappable 23/48/72 Wh external battery (Power Bridge). Published runtime reaches 19.9 hours with the 72 Wh pack.
Lenovo PSREF — ThinkPad T450s 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 T450s
Models tab: per-SKU factory configurations (97 rows). Reference SKU 20BX001JUS (US TopSeller) verified: i5-5300U / HD 5500 / 4 GB soldered / 180 GB SSD / 14" HD+ / 23+23 Wh / 45 W / fingerprint. Checked .
- Lenovo PSREF — ThinkPad T450s Platform Specifications
Full specification PDF read in full: 4th/5th Gen processors, HD 5500 graphics, 4 GB soldered + one SO-DIMM (12 GB max DDR3L), 2.5-inch bay plus M.2 slot, HD+/FHD IPS panels with optional touch, Power Bridge dual battery (up to 19.9 hr), three USB 3.0 ports with VGA/MiniDP/Ethernet/dock, wireless/WWAN and security. Checked .
- Lenovo Support — ThinkPad T450s (machine type 20BX)
Stable model-specific support link retained for readers. Product data renders client-side; no facts are cited from it. Checked .