HP EliteBook 840 G8 Intel i5-1135G7

⚙️ Core Configuration

• CPU: Intel Core i5‑1135G7 (11th gen Tiger Lake-U, 4 cores / 8 threads), base clock 2.4 GHz, Turbo Boost up to 4.2 GHz, 8 MB L3 cache 

• GPU: Integrated Intel Iris Xe Graphics G7 (80 EU execution units) – significantly more capable than previous integrated graphics generations; benchmark scores approx. ~748 in 3DMark Time Spy and ~2,242 in Fire Strike relative to UHD 620 baseline

🖥️ Display

• Size & Resolution: 14″ Full HD (1920 × 1080) IPS panel (AUO AUO068B)

• Quality: Excellent contrast, ~97 % sRGB coverage, no PWM flicker; comfortable viewing angles and high brightness (non-touch variant maxes around 400–500 nits, optional 1000‑nit available)

🧠 Memory & Storage

• Memory: 16 GB DDR4 (likely 1×16 GB) in a dual‑DIMM capable system supporting up to 64 GB 

• Storage: Fast 512 GB PCIe NVMe M.2 SSD (PCIe 3.0 ×4), upgradeable via single M.2 slot

🔌 Ports & Connectivity

• USB:

  • 2× USB‑A 3.2 Gen 1 (one with Sleep-and-Charge)

  • 2× USB‑C with Thunderbolt 4 support (USB4, DisplayPort Alt Mode, Power Delivery)

• Video/Networking: HDMI 2.0, optional Smart Card reader, nano‑SIM for WWAN/5G, NFC

• Wireless: Wi‑Fi 6 (Intel AX201, 2×2) + Bluetooth 5.x

• Security & Extras: Fingerprint reader, optional IR face recognition, TPM 2.0, Smart Card slot, HP BIOSphere Gen6, HP Sure Start Gen7, HP Sure Click & Sense software, Tile integration

🔋 Battery, Dimensions & Build

• Battery: 53 Wh (3-cell) battery rated for up to ~14.5 hours typical use, actual real‑world around ~9‑11 hours depending on workload 

• Weight: ~1.32–1.35 kg (2.9–3.0 lbs), slim profile (~17.8 mm thick) 

• Materials: Aluminum chassis, MIL‑STD‑810 design, spill‑resistant backlit keyboard, Bang & Olufsen-branded stereo speakers