Lenovo ThinkPad P51s — Intel Core i5, 7th Gen
8 GB DDR4-2400 (SO-DIMM) RAM · 256 GB M.2 2280 PCIe NVMe SSD (Opal2) · NVIDIA Quadro M520 · 2 GB (with Intel HD Graphics 620 integrated) · 7th Gen Intel Core i5-7300U · 2 cores / 4 threads
Enquire about a Lenovo ThinkPad P51s thin mobile workstation for your team in India. This page documents a USA reference configuration — Intel Core i5-7300U (2 cores), 8 GB of DDR4 memory across two SO-DIMM slots, a 256 GB NVMe SSD, NVIDIA Quadro M520 2 GB professional graphics and a 15.6-inch 4K IPS display, with Thunderbolt 3 and a dual-battery design. India availability and supplied-unit details are confirmed in your quotation.
- Processor
- 7th Gen Intel Core i5-7300U
- Memory
- 8 GB DDR4-2400 (SO-DIMM)
- Display diagonal
- 15.6 inches
Is this the right laptop for your work?
Thin mobile workstation use
Quadro M520 professional graphics with a 15.6-inch 4K IPS panel suit CAD review, light 3D and colour-critical viewing in a 1.99 kg chassis — validate your specific application against the 2 GB GPU.
Docking-heavy desk setups
Thunderbolt 3 drives high-resolution displays and docks over one cable, alongside onboard Ethernet for wired desks. Validate the specific dock and monitor combination.
Long unplugged sessions
The dual-battery design (32 Wh internal + swappable 24/48/72 Wh) documents up to 26.8 hours of MobileMark runtime. Request health checks for both batteries on renewed units.
Processor & graphics
The P51s pairs a 7th Gen Core i5/i7 U-series processor with NVIDIA Quadro M520 2 GB professional graphics and a Thunderbolt 3 port — the thin-and-light member of the P50-generation workstation family.
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| Processor | 7th Gen Intel Core i5-7300U Verified against USA SKU 20HB001JUS (machine type 20HB, announced 03/17) documenting i5-7300U / 8 GB / 256 GB M.2 NVMe / Quadro M520 / 15.6" 4K IPS / dual battery. Lenovo PSREF — ThinkPad P51s model matrix |
|---|---|
| CPU | 2 cores / 4 threads PSREF processor table: 2C/4T, 2.6 / 3.5 GHz, 3 MB. Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
| Documented CPU options | 6th Gen i7-6500U/6600U; 7th Gen i5-7200U/7300U (2C/4T), i7-7500U/7600U Lenovo PSREF — ThinkPad P51s Product Specifications |
| Graphics | NVIDIA Quadro M520 · 2 GB (with Intel HD Graphics 620 integrated) Quadro is the professional workstation graphics line; the M520 was standard across the P51s matrix. Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
| Integrated graphics | Intel HD Graphics 620 (integrated) alongside the discrete Quadro Lenovo PSREF — ThinkPad P51s Product Specifications |
| External display support | External displays via HDMI and the USB-C/Thunderbolt 3 port (DisplayPort); published limits per port apply Thunderbolt 3 supports high-resolution external displays and docks; validate the intended combination. Lenovo PSREF — ThinkPad P51s Product Specifications |
Memory & upgrades
Two removable DDR4 SO-DIMM slots and a choice of either a 2.5-inch drive or an M.2 2280 SSD — the two storage positions are exclusive.
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| Installed memory | 8 GB DDR4-2400 (SO-DIMM) One 8 GB module in the reference; the second SO-DIMM socket is free. Lenovo PSREF — ThinkPad P51s model matrix |
|---|---|
| Documented memory rate | DDR4-2400, dual-channel capable (clocks down with lower-rated processors) Lenovo PSREF — ThinkPad P51s Product Specifications |
| RAM slots & upgrades | Two DDR4 SO-DIMM sockets, dual-channel capable; up to 32 GB documented. The 8 GB reference build leaves one socket free. Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
| Installed storage | 256 GB M.2 2280 PCIe NVMe SSD (Opal2) Reference SKU drive in the M.2 slot; 2.5-inch SATA builds are the documented alternative (exclusive). Lenovo PSREF — ThinkPad P51s model matrix |
| Drive options & upgrades | One storage position only: either a 2.5-inch SATA bay (7 mm HDD/SSD) or an M.2 2280 slot (PCIe NVMe 3.0x2 or SATA), exclusively. The reference uses the M.2 slot with a 256 GB NVMe SSD. Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
Display & size
The reference SKU carries the 15.6-inch 4K IPS panel — the flagship display option — with an optional multi-touch variant; FHD IPS is the documented alternative.
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| Display diagonal | 15.6 inches Lenovo PSREF — ThinkPad P51s Product Specifications |
|---|---|
| Resolution | 3840 × 2160 (4K UHD) IPS in the reference configuration; 1920 × 1080 (FHD) IPS documented option Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
| Documented panel options | 4K IPS 300 nits anti-glare (reference); FHD IPS 250 nits; optional multi-touch Confirm the supplied unit’s panel and touch option. Lenovo PSREF — ThinkPad P51s Product Specifications |
| Width × depth × height | 365.8 × 252.8 × 19.95–20.2 mm Lenovo PSREF — ThinkPad P51s Product Specifications |
| Model weight | From 1.99 kg (non-touch, 4-cell + 3-cell battery) Published figure per configuration; charger weight is separate. Lenovo PSREF — ThinkPad P51s Product Specifications |
Battery & charging
A dual-battery design pairs an internal 4-cell (32 Wh) unit with a swappable front battery — 3-cell 24 Wh, 6-cell 48 Wh or 6-cell 72 Wh — for published runtimes up to 26.8 hours.
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| Battery capacity | Internal 4-cell 32 Wh + swappable 3-cell 24 Wh (reference); 48 Wh or 72 Wh swappable options documented Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
|---|---|
| Published battery runtime | MobileMark 2014: 13.8 hr (48 Wh) to 26.8 hr (32 Wh internal + 72 Wh swappable) Benchmark maxima; a renewed unit needs its own battery-health check for both batteries. Lenovo PSREF — ThinkPad P51s Product Specifications |
| Fast charging | Not published for this model Not published Lenovo PSREF — ThinkPad P51s Product Specifications |
| Documented power adapter | 65 W USB-C AC adapter Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
Ports & wireless
Thunderbolt 3 (USB-C Gen 2) headline port alongside three USB-A ports, HDMI, onboard Ethernet and a dock connector.
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| USB ports | 3 × USB 3.1 Gen 1 Type-A (one Always On); 1 × USB 3.1 Type-C Gen 2 / Thunderbolt 3 The Thunderbolt 3 port carries data, Power Delivery charging and DisplayPort. Lenovo PSREF — ThinkPad P51s Product Specifications |
|---|---|
| Other connections | 1 × HDMI 1.4b; 1 × Ethernet RJ-45; 1 × dock connector; 1 × 4-in-1 card reader (SD 3.0, UHS-I); combo audio/microphone jack; optional smart card reader Lenovo PSREF — ThinkPad P51s Product Specifications |
| Ethernet | Onboard Gigabit Ethernet Lenovo PSREF — ThinkPad P51s Product Specifications |
| Wireless | Intel Dual Band Wireless-AC 8265 2×2 + Bluetooth 4.1; optional WWAN Optional WiGig docking documented. Confirm the installed module on the supplied unit. Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
Camera & everyday use
A 720p webcam, ThinkPad spill-resistant keyboard and fingerprint reader cover the workstation basics.
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| Camera | 720p webcam, fixed focus Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
|---|---|
| Speakers & microphone | Stereo speakers; dual array microphone; combo audio/microphone jack Lenovo PSREF — ThinkPad P51s Product Specifications |
| Keyboard | ThinkPad spill-resistant keyboard with numeric keypad and TrackPoint Confirm backlight and layout on the supplied unit. Lenovo PSREF — ThinkPad P51s Product Specifications |
| Biometric sign-in | Fingerprint reader (fitted on the reference SKU); TPM Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrix |
| Operating system | Windows 10 Pro 64 in the reference configuration; Windows 10 Home documented Confirm the installed edition, version and licence on the supplied unit. Lenovo PSREF — ThinkPad P51s model matrixLenovo PSREF — ThinkPad P51s Product Specifications |
Confirm the laptop. Then confirm the terms.
- This is a USA reference configuration (SKU 20HB001JUS), not an Indian retail record or a SPURGE stock claim. Availability, condition, price, GST, delivery and warranty are confirmed in the SPURGE quotation.
- Confirm the supplied unit’s panel (4K vs FHD, touch option), GPU (Quadro M520), both batteries and their health, keyboard layout and OS licence.
- The 8 GB reference leaves one SO-DIMM socket free; 32 GB total is the documented maximum.
- Storage is either/or: a unit with a 2.5-inch drive has no M.2 slot in use, and vice versa.
- This is a 2017-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 P51s FAQs
Can the ThinkPad P51s RAM be upgraded?
Yes. Lenovo documents two DDR4 SO-DIMM sockets, dual-channel capable, up to 32 GB. The 8 GB reference build leaves one socket free.
Lenovo PSREF — ThinkPad P51s Product SpecificationsCan it have both a 2.5-inch drive and an M.2 SSD?
No — the P51s has one storage position only: either a 2.5-inch SATA bay (7 mm drives) or an M.2 2280 slot (PCIe NVMe or SATA), exclusively. The reference configuration uses the M.2 slot.
Lenovo PSREF — ThinkPad P51s Product SpecificationsLenovo PSREF — ThinkPad P51s model matrixWhich GPU does it have?
The NVIDIA Quadro M520 with 2 GB alongside integrated Intel HD Graphics 620. Quadro is the professional workstation line — validate your specific CAD or modelling application against this 2 GB card.
Lenovo PSREF — ThinkPad P51s Product SpecificationsHow does the dual-battery system work?
An internal 4-cell 32 Wh battery is paired with a swappable front battery (3-cell 24 Wh, 6-cell 48 Wh or 6-cell 72 Wh), so the front battery can be hot-swapped on the move. Published MobileMark 2014 runtime reaches 26.8 hours with the largest combination.
Lenovo PSREF — ThinkPad P51s Product SpecificationsHow do I request this workstation from SPURGE?
Send the specification, quantity, city and required date. SPURGE confirms the exact unit configuration — including the panel, GPU, batteries and OS licence — and quotes rental or purchase terms before an order.
Check the facts at the source.
- Lenovo PSREF — ThinkPad P51s
Models tab: per-SKU factory configurations (84 rows). Reference SKU 20HB001JUS (US) verified: i5-7300U / Quadro M520 / 8 GB / 256 GB M.2 NVMe / 15.6" 4K IPS / 32 Wh + 24 Wh dual battery / 65 W USB-C. Checked .
- Lenovo PSREF — ThinkPad P51s Platform Specifications
Full specification PDF read in full: 6th/7th Gen processors, HD 620 + Quadro M520 graphics, dual SO-DIMM sockets (32 GB max DDR4-2400), exclusive 2.5-inch-or-M.2 storage, FHD/4K IPS display options, dual-battery design (up to 26.8 hr published), Thunderbolt 3 port set with Ethernet and dock, wireless/WWAN and security. Checked .
- Lenovo Support — ThinkPad P51s (machine type 20HB)
Stable model-specific support link retained for readers. Product data renders client-side; no facts are cited from it. Checked .