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Black or silver 15.6 inch ThinkPad T15 Gen 1 laptop closed, matte finish, non-touch FHD IPS screen visible

Lenovo

Lenovo ThinkPad T15 Gen 1 15.6" i5-10310U 40GB 512GB laptop

SKU CH-M0FJ-SJ2SQ

15.6" FHD IPS laptop with 10th Gen Intel Core i5-10310U, 40GB DDR4 and 512GB SSD, Windows 11 Pro

  • ColorBlack / Silver
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 10th Gen
  • Processor NameIntel Core i5-10310U
  • Turbo Frequency4.40 GHz
  • Number of CoresQuad-core Processor

Options i5 40GB/512GB W11P

  • 6" FHD IPS display for clear viewing
  • Quad-core i5-10310U up to 4.40 GHz for responsive performance
  • 40 GB DDR4 memory handles multitasking smoothly
  • 512 GB SSD provides fast storage access
  • Thunderbolt 3 plus HDMI and RJ-45 for versatile connectivity

Purpose-built mobile workstation

The Lenovo ThinkPad T15 Gen 1 is a 15.6-inch laptop built around a 10th Gen Intel Core i5-10310U quad-core processor. It ships with 40 GB of DDR4 memory and a 512 GB SSD, running Windows 11 Pro out of the box. The non-touch IPS panel delivers 1920 x 1080 resolution for clear text and consistent colour.

Connectivity and expansion context

Three USB-C 3.2 Gen 1 ports, one USB-C 3.2 Gen 2 Thunderbolt 3 port, HDMI 1.4b and a Gigabit RJ-45 jack handle peripherals, external displays and wired networks without adapters. Wi-Fi 5 and Bluetooth cover wireless needs. The single memory slot is already populated, so the 40 GB total is fixed; storage can be swapped for a larger M.2 2242 drive up to 1 TB.

Capacity and headroom

The 40 GB DDR4 2666 configuration (8 GB soldered plus a 32 GB module) leaves headroom for heavy multitasking, virtual machines and large datasets. The 512 GB SSD holds the OS, applications and active projects, with the option to move to a 1 TB M.2 2242 drive if space runs low. Integrated Intel UHD Graphics relies on shared system memory, so GPU-intensive 3D or video workloads will hit a ceiling.

Highlights

  • 6" FHD IPS display for clear viewing
  • Quad-core i5-10310U up to 4.40 GHz for responsive performance
  • 40 GB DDR4 memory handles multitasking smoothly
  • 512 GB SSD provides fast storage access
  • Thunderbolt 3 plus HDMI and RJ-45 for versatile connectivity

Specifications

BrandLenovo
SeriesThinkPad
ModelT15 Gen 1
Part Number20S00037US
ColorBlack / Silver
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 10th Gen
Processor NameIntel Core i5-10310U
Turbo Frequency4.40 GHz
Number of CoresQuad-core Processor
CPU L3 Cache6 MB
Smart CacheOptional
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
PanelIPS
Display FeaturesIn-plane Switching (IPS) Technology
GPU/VPUIntel UHD Graphics
Video MemoryShared system memory
Graphic TypeIntegrated Card
SSD512GB
Storage SpecOne drive, up to 1TB M.2 2242 SSD
Memory40GB
Memory SpeedDDR4 2666
Memory Spec8 GB onboard + 32 GB x 1
Memory Slot (Total)1
Memory Slot (Available)0
Max Memory Supported48 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WiFi GenerationWi-Fi 5
BluetoothYes
Thunderbolt1 x Thunderbolt 3
Video Port1 x HDMI
HDMI1 x HDMI
Ethernet1 x RJ-45
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardStandard
Other Input DevicesYes
WebcamYes
StyleThin and Light
TypeHome / Personal
UsageConsumer
AC Adapter/Charger45-watt AC Adapter
Weight3 - 3.9 lbs.

Other versions of this model

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Questions about this item

What is the maximum turbo frequency the i5-10310U can reach before thermal throttling under sustained load?

The Intel Core i5-10310U has a maximum turbo frequency of 4.40 GHz, and sustained workloads will be managed by the system's thermal solution to maintain safe operating temperatures.

How loud is the cooling fan and how hot does the chassis get during all-day use?

The laptop uses an integrated cooling system for the 15W quad-core processor; fan speed and surface temperatures will vary based on workload intensity and ambient conditions.

Which existing peripherals or docks connect to the Thunderbolt 3 and USB-C 3.2 Gen 1 ports without adapters?

The system provides one Thunderbolt 3 port and three USB-C 3.2 Gen 1 ports, all using the USB-C connector, so existing USB-C and Thunderbolt 3 devices will plug in directly.

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