Intel® Core i5-1235U laptop computer L140AD-4L

Intel® Core™ i5Windows 10 IoT EnterpriseWindows 11 IoT Enterprise

Overview
The L140AD-4L is a 14-inch rugged notebook engineered for industrial automation, field service and mission-critical operations. Built around a 12th Gen Intel® Core™ i5-1235U (Alder Lake), it balances compute performance, durability and long service life for harsh environments.

Key Features

• 12th Gen Intel® CPU family — Intel® Core™ i5-1235U (default)
• 14" FHD (1920 x 1080) LED panel with optical bonding and anti-glare
• Dual hot-swappable battery design for uninterrupted, whole-day operation
• Magnesium-alloy chassis with double-injection molding for drop protection

Durability & Certifications

• MIL-STD-810H (selected test methods)
• IP65 ingress protection (front)
• CE, FCC, IC certifications

Display

• Size: 14.0 inches; Resolution: 1920 x 1080 (Full HD)
• Brightness: 300 nits; Contrast: 800:1; Viewing angles: 85/85/85/85
• Optical bonding and anti-glare coating for improved outdoor readability

System Specification

• Processor: Intel® Core™ i5-1235U (up to 4.4 GHz) default; other CPU options available
• Memory: 8 GB default; optional 16 GB or 32 GB
• Storage: 128 GB SSD default; optional 256 GB/512 GB/1 TB/2 TB; dual M.2 NVMe SSD support and optional 2nd storage up to additional 2 TB
• Security: TPM 2.0, Kensington Lock; Smart Card Reader optional (mutually exclusive with 2nd LAN)
• OS: Windows 11 IoT Enterprise LTSC (64-bit) default; Windows 10 IoT Enterprise LTSC optional
• Connectivity: WLAN and Bluetooth standard; WWAN (4G LTE / 5G) and GPS/GLONASS optional

Storage & Expansion

• Dual M.2 NVMe SSD configuration (scalable to multiple TB)
• Micro SDXC slot and Nano SIM slot for cellular modem
• Port configuration options may be mutually exclusive depending on chosen modules

Camera & Audio

• Front camera: 2 MP
• Audio: 1 x 3.5 mm audio combo jack; dual digital microphones with noise cancellation; dual speakers

Mechanical

• Dimensions: 340 x 230 x 38 mm
• Weight: ~2.35 kg (varies with configuration)
• Cooling: fan design
• Chassis: magnesium alloy with double-injection design for shock/drop protection (drop spec: MIL-STD-810H Method 516.8, 3 ft)

IO Ports

• 1 x USB 3.0 Type-C; 3 x USB 3.0 Type-A (one USB-A may be mutually exclusive with 2nd LAN)
• 1 x RJ45 Gigabit LAN (default); optional 2nd LAN (mutually exclusive with some options)
• Video: HDMI 4K output (optional)
• Storage slots: Micro SDXC; Nano SIM
• Indicators: 2 x LED (Power, Battery)

Power

• Batteries: 2 x hot-swappable 11.55V typ. 3220 mAh Li-Ion (3S1P)
• Battery runtime (standard): ~11 hours (measured at dimmed LCD brightness; varies by use)
• Power rating: 19V DC; adapter: 100-240V, 50-60 Hz / 19V DC

Environment & Ruggedness

• Operating humidity: 10% to 90% RH, non-condensing
• Operating temperature: -10°C to 50°C; Storage temperature: -30°C to 70°C
• Shock & Vibration: tested to selected MIL-STD-810H methods
• Drop: MIL-STD-810H Method 516.8, 3 ft; IP65 rating

Security & Manageability

• SOTI MobiControl compliance options
• TPM 2.0 support and Kensington lock
• Smart Card Reader available as an optional, mutually exclusive module

Accessories (standard & optional)

• Standard: adapter and power cord, standard battery
• Optional: spare/high-capacity battery (BTL156L), dual-bay charger (BC-L156), vehicle charger (VCG-156), carry bag (CB140)

Disclaimer

• Accessories and integrated options vary by configuration.
• Usable memory and storage depend on system configuration.
• Actual transfer speeds and battery life vary with configuration and usage.
• Drawings are simplified; dimensions exclude protrusions; weight varies by options.
• MIL-STD tests performed on selected configurations in laboratory conditions and do not guarantee performance in all use cases.

Caractéristiques / Spécifications techniques

• Brand: Winmate
• Model: L140AD-4L
• Display: 14.0" FHD (1920 x 1080), 300 nits, 800:1
• CPU: Intel® Core™ i5-1235U (default)
• Memory: 8 GB (default); up to 32 GB optional
• Storage: SSD options from 128 GB up to multi-TB (dual M.2 NVMe)
• Batteries: 2 x hot-swappable 11.55V (3220 mAh) Li-Ion
• Weight: ~2.35 kg
• Dimensions: 340 x 230 x 38 mm
• OS: Windows 11 IoT Enterprise LTSC (default); Windows 10 IoT Enterprise LTSC (optional)
• Ruggedness: MIL-STD-810H (selected methods), IP65
• I/O: USB-C, USB-A, RJ45, Micro SDXC, Nano SIM, HDMI (optional)
• Connectivity: WLAN, BT, optional WWAN (4G/5G), optional GPS/GLONASS
• Camera: 2 MP front
• TPM: TPM 2.0 supported
• Operating Temp: -10°C to 50°C; Storage Temp: -30°C to 70°C