Dell Latitude 7424 Rugged Extreme
A fully rugged 14-inch clamshell laptop for field, defense and industrial work, with a removable-media bay, dual hot-swappable batteries and optional discrete AMD graphics.
Memory
- Slots
- Two DDR4 SODIMM slots
- Type
- DDR4 SDRAM (non-ECC memory only)
- Speed
- 2400 MHz (Kaby Lake CPUs); 2133 MHz (Sky Lake CPU)
- Minimum
- 8 GB
- Maximum
- 32 GB
- Maximum per slot
- 16 GB
- Configurations
- 8 GB (2×4 GB); 16 GB (2×8 GB); 32 GB (2×16 GB)
Storage
- Primary
- M.2 2280 SSD, PCIe x4, tool-free removable dual-sided carrier sled; FIPS, SED, Opal options; 128 GB–2 TB, plus 256/512 GB FIPS 140-2 SED and 1 TB Opal SED
- Secondary/cache
- M.2 SATA 3 / M.2 2280 PCIe x4 SSD, tool-free removable; 256 GB, 512 GB or 1 TB
- Third storage/cache
- Replaces the optical-drive airbay: M.2 SATA 3 / M.2 2280 PCIe x4 SSD, 256 GB–1 TB; or 8× DVD-ROM, 8× DVD+/-RW, or 6× BD-RE 9.5 mm optical drive
Graphics
- Intel HD Graphics 620
- UMA, Intel Core i3-7130U, shared system memory, HDMI 2.0, max 4096×2304@60Hz
- Intel UHD Graphics 620
- UMA, Intel Core i5-8350U/i7-8650U, shared system memory, HDMI 2.0, max 4096×2304@60Hz
- Intel HD Graphics 520
- UMA, Intel Core i5-6300U, shared system memory, HDMI 2.0, max 4096×2304@60Hz
- AMD Radeon 540
- Discrete, i5-8350U/i7-8650U only, dedicated 2 GB DDR5, HDMI 2.0 + optional VGA/DisplayPort via rear I/O, max 4096×2304@60Hz
- AMD Radeon RX540
- Discrete, i5-8350U/i7-8650U only, dedicated 4 GB DDR5, HDMI 2.0 + optional VGA/DisplayPort via rear I/O, max 4096×2304@60Hz
Expansion
- Card slot
- ExpressCard / PCMCIA (optional)
- M.2 sockets
- Socket 1 (Key A): WLAN/WiGig; Socket 3 (Key M): SATA/PCIe x2 or x4 SSD; Socket 2 (Key B): SSD/WWAN
- Docking
- USB Type-C Monitor Stand/Dock; Latitude USB Type-C Dock; Dell Rugged Family Pogo Dock (backward compatible with Gen 2)
- Rear configurable I/O
- 2nd Gigabit RJ-45 + 2nd RS-232; 2nd Gigabit RJ-45 + Fischer Rugged USB; 2nd Gigabit RJ-45 + VGA; or 2nd Gigabit RJ-45 + full-size DisplayPort
Networking
- Ethernet
- Integrated Intel i219LM 10/100/1000 Mb/s (RJ-45) with Remote Wake Up, PXE, jumbo frames; optional 2nd NIC via rear I/O
- Wireless LAN
- Intel Dual Band Wireless-AC 8265 (802.11ac) 2×2 + Bluetooth 4.1; or the same adapter without Bluetooth
- Wireless WAN
- Optional Dell Wireless 5821E (Qualcomm Snapdragon X20 LTE)
- GPS
- Optional U-blox NEO-M8 dedicated GPS card
Power
- Adapter
- 19.5 V @ 130 W or 90 W via 7.4 mm normal/elbow barrel; USB Type-C with Power Delivery; or via dock (NVDC charger architecture)
- Input voltage
- 100–240 VAC
- Input current (max)
- 90 W: 2.34 A; 130 W: 3.5 A
- Input frequency
- 50–60 Hz
- Output current
- 90 W: 9.23 A continuous; 130 W: 12.31 A continuous
- Rated output voltage
- 19.5 VDC
- Operating temperature
- 0°C to 40°C
- Non-operating temperature
- –40°C to 70°C
Ports
- USB
- 1 × USB 3.1 Gen 1 Type-A with power-on/wake support, 2 × USB 3.1 Gen 1 Type-A, 1 × USB 3.1 Gen 1 Type-C with PowerShare
- Video
- 1 × HDMI 2.0 (plus VGA or DisplayPort via optional rear-configurable I/O with discrete graphics)
- Network
- 1 × RJ-45 (2nd RJ-45 optional via rear I/O)
- Serial
- 1 × legacy RS-232 serial port (2nd optional via rear I/O)
- Audio
- Universal audio jack (headset + mic-in + line-in); noise-reducing dual-array microphones; Realtek ALC3254 codec, one mono speaker, 2 W RMS amplifier
- SIM card reader
- 1 × micro-SIM slot
- Media card-reader
- 1 × SD card slot (SD/SDHC/SDXC)
- Smart card reader
- FIPS 201 contacted/contactless smart card reader, ISO14443A certified
- Security
- Kensington T-Bar security lock slot
Display
- Type
- Full HD, touch or non-touch
- Size
- 14-inch (16:9)
- Native resolution
- 1920 × 1080
- Luminance
- Outdoor viewable (OV): 1000 nits
- Active area
- 173.95 × 309.4 mm
- Pixel density
- 157 PPI, 0.161 mm pitch
- Color depth
- 16.2M colors (OV)
- Contrast ratio
- 1500:1 (typical, OV)
- Response time
- 35 ms max
- Refresh rate
- 60 Hz
- Viewing angle
- 85°/85° horizontal and vertical
- Touch
- 10-finger PCAP, glove/water/stylus capable (touch models); passive stylus supported
Battery
- Type
- 3-cell 51 Whr (ExpressCharge) or 3-cell 51 Whr long-life-cycle (3-year limited warranty)
- Dimensions
- 128.4 × 86.3 × 15.3 mm
- Weight
- 237 g (0.52 lb) max
- Voltage
- 11.4 VDC, 51 Whr
- Life span
- 300 discharge/recharge cycles
- Charging time (system off)
- Approximately 4 hours
- Operating temperature
- Charging: 0°C to 60°C; Discharging: 0°C to 70°C
- Non-operating temperature
- –40°C to 70°C
- Coin-cell battery
- 3 V CR2032 lithium
Physical
- Chassis weight
- 7.6 lb (3.5 kg), includes handle
- Height
- 13.96 in (35.45 cm)
- Width
- 9.79 in (24.86 cm)
- Depth
- 2.01 in (5.11 cm)
- Shipping weight
- 10.78 lb (4.89 kg), includes packaging
- Compliance
- Energy Star 7 (select configurations); EPEAT Silver Registered; TAA configurations available; Haz Loc; MIL-STD-810G
- Operating temperature
- –29°C to 63°C (–20.2°F to 145.4°F)
- Storage temperature
- –51°C to 71°C (–59.8°F to 159.8°F)
- Operating humidity
- 10%–80% non-condensing (max dew point 26°C)
- Storage humidity
- 10%–95% non-condensing (max dew point 33°C)
- Vibration (max)
- 0.26 GRMS operating; 1.37 GRMS storage
- Shock (max)
- 105 G operating (hard drive in use); 40 G non-operating (head parked)
- Altitude (max)
- –50 ft to 10,000 ft operating; –50 ft to 35,000 ft non-operating
Management
- Remote management
- Intel vPro on i5-8350U/i7-8650U configurations
- Security
- TPM 2.0 (FIPS 140-2 certified, TCG certified, discrete IC, downgradable to 1.2); optional Control Vault 2.0 hardware-authentication bundles (FIPS 201 smart card, fingerprint reader, contactless smart card, NFC); Kensington T-Bar lock slot; SED (Opal 2.0, SATA); Statement of Non-Volatility; D-Pedigree secure-supply-chain BIOS
Operating systems
- Supported
- Windows 10 Professional (64-bit); Windows 10 Pro Enterprise (64-bit); Windows 10 LTSB; Windows 7 via Dell CFI (Intel Core i5-6300U only)
Processors
- Intel Core i5-6300U
- Intel Core i3-7130U
- Intel Core i5-8350U
- Intel Core i7-8650U