HP EliteBook 840 G3 Business Laptop | Intel Core i56300U, 8GB DDR4, 1TB HDD, 14" FHD Certified Pre-Owned
Own a reliable business laptop for less with this Used HP EliteBook 840 G3. Featuring 6th Gen Intel Core i56300U, 8GB DDR4 RAM, 1TB HDD, and a 14" FHD Anti Glare display,
it delivers enterprise security, MILSTD durability, and upgradeable design — perfect for office work, students, and everyday tasks on a budget.
Key Features & Benefits:
Intel Core i56300U Performance:
2core, 4thread 6th Gen Skylake CPU up to 3.0GHz.
Efficient 15W TDP for cool, quiet operation.
Handles Microsoft Office, Chrome, Zoom, Teams, email, and light photo editing smoothly.
Intel HD Graphics 520 supports 4K output via DisplayPort.
8GB DDR4 RAM + 1TB HDD Storage:
8GB DDR4 2133MHz handles 10–15 browser tabs, Word, Excel, and video calls together.
Massive 1TB HDD stores 200,000+ photos, 250+ movies, or years of documents.
Both RAM and storage are upgradeable — add an M.2 NVMe SSD for 10x speed boost.
14" FHD Anti Glare Display:
1920x1080 resolution with matte coating.
Reduces reflections and eye strain in bright offices or classrooms.
Crisp text for documents and spreadsheets.
MILSTD810G Tested Durability:
Passes military tests for drop, shock, vibration, dust, and high/low temperature.
Spill resistant keyboard with drain holes.
Reinforced aluminum chassis built for 3year business lifecycle and daily travel.
HP Enterprise Security:
HP Sure Start Gen3 self healing BIOS, TPM 2.0, fingerprint reader optional, and Smart Card reader.
HP Client Security Suite protects data.
Privacy camera shutter on select models.
Lightweight 1.48kg Business Design:
18.9mm thin with narrow bezels.
Backlit keyboard optional.
HP Premium Keyboard designed for 12M keystrokes.
Easy access bottom panel for upgrades.
All Day Battery + Docking:
3cell 46Wh battery provides 5–8 hours real world use.
Supports HP Ultra Slim Docking Station and HP Fast Charge.
Multiple charging options via barrel or USBC on select configs.
Complete Business Ports:
1x USBC 3.1 Gen1 with DisplayPort, 2x USBA 3.0, 1x USB 2.0, DisplayPort 1.2, VGA, RJ45 Ethernet, SD card, 3.5mm, docking connector, Smart Card.
Intel Wi-Fi 5 and Bluetooth 4.2.
B&O Audio + 720p Webcam:
Audio tuned by Bang & Olufsen with DTS Studio Sound.
720p HD webcam with dual mics for clear video calls.
Why Buy This Used HP EliteBook 840 G3?
The 840 G3 is HP’s most repairable EliteBook — easy to upgrade RAM, add M.2 SSD, replace battery, and service.
At this price, you get enterprise security, MILSTD build, and Windows 11 Pro compatibility.
Add a M.2 NVMe SSD and it feels like a new laptop.
Condition – Used Grade B+/B:
Professionally tested, data wiped, and sanitized.
Grade B+:
Light wear, fully functional.
Grade B:
Visible scuffs/scratches but no cracks.
100% functional: Battery 70%+ health, all ports, keyboard, trackpad, WiFi tested.
Display no dead pixels.
Windows 11 Pro activated. 90day warranty.
Specifications:
Model: HP EliteBook 840 G3
CPU: Intel Core i56300U, 2C/4T, 2.4GHz up to 3.0GHz
RAM: 8GB DDR4 2133MHz, 2x SODIMM, max 32GB
Storage: 1TB 5400RPM SATA HDD + M.2 2280 SSD slot free
Display: 14.0" FHD 1920x1080 Anti Glare, 220–300 nits
Graphics: Intel HD Graphics 520
OS: Windows 11 Pro
Battery: 3Cell 46Wh, up to 8H
Weight: 1.48kg / 3.26 lbs
Ports: 1x USBC, 2x USBA 3.0, 1x USB 2.0, DP, VGA, RJ45, SD, Audio, Smart Card
Wireless: Intel Dual Band Wire less AC 8260, Bluetooth 4.2
Security: TPM 2.0, Fingerprint Optional, Smart Card
Build: MILSTD810G, Silver
What’s in the Box: HP EliteBook 840 G3 Laptop, 65W HP Smart Adapter, Power Cord, 90Day Warranty
Upgrade Tip: Add a 256GB M.2 NVMe SSD to make this laptop 8–10x faster.
Keeps 1TB HDD for storage.
Perfect For: Students, teachers, office work, data entry, basic business tasks, and users needing a cheap reliable laptop with upgrade potential.
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