Dell Pro Rugged 14 Laptop, Semi-Rugged AI Laptop - Custom configuration
Dell Pro Rugged 14: IP53, MIL-STD-810H, Intel Core Ultra 5/7, up to 64GB DDR5, up to 2TB SSD, 1100-nit display, hot-swap batteries, configurable I/O bay.


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The Dell Pro Rugged 14 (model number RB14250) is a 14-inch semi-rugged AI laptop certified to IP53 for protection against dust ingress and splashing water from any direction, and tested to MIL-STD-810H for transit drop, blowing dust, vibration, functional shock, humidity, altitude, and thermal extremes across an operating temperature range of -29°C to 63°C.
The device is available in three processor configurations: the Intel Core Ultra 5 125U (up to 4.30 GHz), the Intel Core Ultra 5 135U (up to 4.40 GHz), and the Intel Core Ultra 7 165U (up to 4.90 GHz), each featuring 12 MB cache, 12 cores, and 14 threads at a thermal design power of 15 W. System memory is configurable from 8 GB to 64 GB DDR5 at 5600 MHz across two upgradeable SoDIMM slots, while storage is available from 256 GB to 2 TB via M.2 2230 or M.2 2280 PCIe NVMe slots, including self-encrypting drive (SED) variants in class 35 and class 40.
The display range includes a 400-nit non-touch standard screen and an optional 1100-nit touch outdoor-viewable screen, both in FHD (1920×1080) with 100% sRGB coverage and low blue light certification. Wireless connectivity options span Intel Wi-Fi 6E AX211 and optional Intel Wi-Fi 7 BE200, supplemented by optional Qualcomm Snapdragon X62 5G (up to 3.5 Gbps downlink) or Qualcomm Snapdragon SDX12 4G LTE (up to 600 Mbps), discrete U-BLOX GPS, and a nano-SIM slot.
A configurable I/O bay offers a choice of RJ-45, USB Type-A, native RS-232 serial, or Fischer USB 3.0 (9-pin). Two hot-swappable 3-cell 53.5 Wh ExpressCharge batteries, backward compatible with previous-generation rugged laptops, deliver uninterrupted runtime without system shutdown.
The security architecture encompasses TPM 2.0 (FIPS 140-2 and FIPS 140-3 certified), Dell ControlVault 3+, Dell SafeBIOS, off-host BIOS verification, optional fingerprint reader, optional contactless (NFC) and contacted smart-card readers, and a Kensington lock slot.
With a starting weight of 2.04 kg and dimensions of 340×220×33.6 mm, the Dell Pro Rugged 14 is the world's lightest 14-inch semi-rugged AI laptop in its class.
Technical specifications
Processor configurations
| Option | Processor | Max. clock speed | Cache | Cores / Threads | TDP |
|---|---|---|---|---|---|
| 1 | Intel Core Ultra 5 125U | Up to 4.30 GHz | 12 MB | 12 / 14 | 15 W |
| 2 | Intel Core Ultra 5 135U | Up to 4.40 GHz | 12 MB | 12 / 14 | 15 W |
| 3 | Intel Core Ultra 7 165U | Up to 4.90 GHz | 12 MB | 12 / 14 | 15 W |
Graphics configurations
| Option | GPU | Memory |
|---|---|---|
| Standard (all CPUs) | Intel Iris Xe Graphics (integrated) | Shared system memory |
| Optional (Core Ultra 7 only) | NVIDIA RTX 500 Ada Gen | 4 GB GDDR6 |
Memory options
| Capacity | Type | Speed | Slots |
|---|---|---|---|
| 8 / 16 / 32 / 64 GB | DDR5 SoDIMM, non-ECC, dual-channel | 5600 MHz | 2× SoDIMM |
Storage configurations
| Form factor | Interface | Type | Capacities |
|---|---|---|---|
| M.2 2230 | PCIe NVMe, class 35 | TLC SSD | 256 GB, 512 GB, 1 TB |
| M.2 2230 | PCIe NVMe, class 35 | TLC SED (self-encrypting) | 256 GB |
| M.2 2280 | PCIe NVMe, class 40 | SED (self-encrypting) | 512 GB, 1 TB, 2 TB |
Display options
| Option | Size | Resolution | Brightness | Touch | Notes |
|---|---|---|---|---|---|
| Standard | 14.0-inch FHD | 1920×1080, 60 Hz | 400 nits | No | 100% sRGB, anti-glare, LBL |
| Optional | 14.0-inch FHD | 1920×1080, 60 Hz | 1100 nits | Yes | 100% sRGB, anti-glare, LBL, outdoor-viewable, glove-capable |
Wireless connectivity options
| Option | Module | Max. speed | Frequency |
|---|---|---|---|
| WLAN option 1 | Intel Wi-Fi 6E AX211, 2×2 MIMO | Up to 2400 Mbps | 2.4/5/6 GHz |
| WLAN option 2 | Intel Wi-Fi 7 BE200, 2×2 MIMO | Up to 5760 Mbps | 2.4/5/6 GHz |
| WWAN option 1 | Qualcomm Snapdragon X62 5G | DL up to 3.5 Gbps | Sub-6 GHz |
| WWAN option 2 | Qualcomm Snapdragon SDX12 4G LTE | DL up to 600 Mbps | LTE |
| GPS (optional) | Discrete U-BLOX GPS | Discrete | GNSS |
Configurable I/O bay (one module selectable)
| Module | Description |
|---|---|
| RJ-45 | Wired Ethernet connectivity |
| USB Type-A | Additional USB-A port |
| Native RS-232 serial | Serial device connection |
| Fischer USB 3.0 (9-pin) | Rugged locking USB connection |
| Blank | No expansion |
Camera configurations
| Option | Resolution | Type |
|---|---|---|
| No camera | N/A | N/A |
| HD RGB | 720p @ 30 fps | RGB |
| FHD RGB/IR | 1080p @ 30 fps | RGB + IR (Windows Hello) |
Keyboard options
| Option | Backlight | Notes |
|---|---|---|
| Internal, sealed | None | Standard |
| Internal, sealed | RGB backlit | Optional |
| Rubberised, sealed | RGB backlit | Optional, enhanced liquid resistance |
Battery options
| Option | Capacity | Type |
|---|---|---|
| Standard | 3-cell, 53.5 Wh | Lithium-ion, ExpressCharge, hot-swappable |
| Long Life Cycle | 3-cell, 53.5 Wh | Lithium-ion, Long Life Cycle, hot-swappable |
| Configuration | Up to 2 batteries | Hot-swap, backward compatible |
General specifications
| Category | Specification | Value |
|---|---|---|
| Operating system | Options | Windows 11 Home (64-bit), Windows 11 Pro (64-bit), Ubuntu Linux |
| Audio | Speakers | Stereo, 2 W × 2 = 4 W total, Waves MaxxAudio Pro, Realtek ALC3254 |
| Standard ports | Present | RJ45 Ethernet, 2× USB 3.2 Gen 1 (1 with PowerShare), 1× Thunderbolt 4/USB4 Type-C with Power Delivery 3.0, 1× optional Thunderbolt 4/USB4 Type-C, HDMI 2.0, RS-232 serial, combo headset/microphone jack |
| Slots | Present | microSD card slot, nano-SIM slot, optional smart-card slot, optional contactless card reader slot, Kensington lock slot |
| Power adapter | Options | 65 W USB-C or 100 W USB-C |
| Security | Included | TPM 2.0 (FIPS 140-2/140-3), Dell SafeBIOS, BIOS verification, Indicators of Attack, CVE detection, Secured Component Verification, Kensington lock slot |
| Security | Optional | Fingerprint reader, Dell ControlVault 3+, contacted smart-card reader, contactless smart-card reader (NFC), OPAL SED drive, Firmware Device Tamper Detection |
| Dimensions | l × w × h | 340×220×33.6 mm |
| Weight | Starting weight | From 2.04 kg |
| Rugged certification | Ingress protection | IP53 |
| Rugged certification | Military standard | MIL-STD-810H (36-inch drop, dust, vibration, shock, humidity, altitude, thermal extremes) |
| Operating temperature | Range | -29°C to 63°C |
| Storage temperature | Range | -51°C to 71°C |
| Environmental certifications | Labels | ENERGY STAR 8.0, EPEAT Silver with Climate+ |
| Warranty | Standard | 3-year mail-in service after remote diagnosis |
| Warranty | Optional | 3-5 year Dell ProSupport or ProSupport Plus, optional next-business-day service, optional accidental damage service |
| Regulatory model | Number | P148G / P148G001 |
Advantages
- Three processor configurations (Intel Core Ultra 5 125U, 135U, or 7 165U) with an integrated NPU provide scalability from standard field tasks to intensive AI workloads.
- Optional NVIDIA RTX 500 Ada Gen discrete GPU (4 GB GDDR6) for professionals running graphically demanding applications in the field, available exclusively with the Core Ultra 7.
- System memory configurable from 8 GB to 64 GB DDR5 at 5600 MHz across two upgradeable SoDIMM slots, allowing field-level memory expansion.
- Storage from 256 GB to 2 TB via M.2 2230 or M.2 2280 PCIe NVMe, including self-encrypting SED variants for enhanced data protection.
- Two hot-swappable 53.5 Wh ExpressCharge batteries, backward compatible with previous-generation rugged laptops, deliver uninterrupted runtime without shutdown.
- Optional 1100-nit outdoor-viewable touch display with glove-capable input and low blue light certification for use under direct sunlight.
- Configurable I/O bay with a choice of RJ-45, USB Type-A, native RS-232 serial, or Fischer USB 3.0 for deployment-specific connectivity requirements.
- Optional Qualcomm Snapdragon X62 5G (up to 3.5 Gbps) or 4G LTE, supplemented by discrete U-BLOX GPS, for mobile connectivity at remote sites.
- Three keyboard variants (non-backlit, RGB backlit, or rubberised RGB backlit) for varying field conditions.
- Three camera configurations, including an optional FHD RGB/IR camera with Windows Hello support, or the option to order without a camera for environments with strict security policies.
- Multi-layer security architecture with Dell SafeBIOS, off-host BIOS verification, TPM 2.0 (FIPS 140-2/140-3), Dell ControlVault 3+, and optional smart-card readers for government and enterprise environments.
- ENERGY STAR 8.0 and EPEAT Silver with Climate+ certified, with power adapters manufactured from 95% post-consumer recycled plastic and 98% recycled aluminium.
Package contents
- Dell Pro Rugged 14 RB14250 in the ordered processor, memory, and storage configuration
- Power adapter (65 W or 100 W USB-C, depending on order)
- Battery (53.5 Wh hot-swappable; second battery optional)
- Installed I/O bay module (RJ-45, USB Type-A, RS-232, Fischer USB 3.0, or blank, depending on order)
- Installed camera configuration (no camera, 720p HD RGB, or 1080p FHD RGB/IR, depending on order)
- Documentation and safety instructions
Contact us for technical advice, configuration guidance, or a tailored quotation.








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