HP EliteBook 840 G5

Refurbished HP EliteBook 840 G5 — Premium 14-Inch Business Laptop

The refurbished HP EliteBook 840 G5 is a premium 14-inch business laptop from HP’s flagship EliteBook line, built for professionals who want serious build quality without a current-generation price tag. Powered by an 8th Generation Intel Core i5-8250U quad-core processor with 8GB DDR4 memory and a choice of 128GB or 256GB SSD storage, it pairs quad-core performance with Thunderbolt connectivity, wired Gigabit Ethernet and an aluminium chassis weighing just 1.48kg. Sold by Primo Technology in certified refurbished condition, graded Good or Excellent (select your grade above), with a 14-month warranty and free next-day UK delivery.

Verified Key Specifications

• Processor: Intel Core i5-8250U, 8th Gen, quad-core, up to 3.4GHz
• Display: 14.0″ non-touch
• RAM: 8GB DDR4 (2x SO-DIMM slots, upgradeable to 32GB)
• Storage: 128GB or 256GB SSD
• Graphics: Intel UHD Graphics 620 (integrated)
• Ports: 1x USB-C with Thunderbolt, 2x USB 3.1 Gen 1 (one charging), HDMI, RJ-45 Ethernet, headphone/microphone combo jack, HP docking connector
• Camera: 720p HD
• Keyboard: English QWERTY
• Wireless: Wi-Fi 5, Bluetooth
• Build: Aluminium, MIL-STD-810G tested
• Weight: From 1.48kg
• Operating System: Windows 11
• Warranty: 14 months

8th Generation Quad-Core Performance

The Intel Core i5-8250U marked a genuine turning point for business laptops. Where earlier Core i5 chips in this class were dual-core, the 8250U brought four cores and eight threads to a 15-watt ultrabook processor — effectively doubling the parallel workload capacity without hurting battery life or adding bulk. In practice this is the difference between a machine that stutters when a video call runs alongside a spreadsheet and one that simply gets on with it. For email, documents, large spreadsheets, browsing across many tabs and everyday multitasking, the 840 G5 still feels genuinely capable years after release.

Thunderbolt and a Complete Port Selection

The EliteBook 840 G5 carries the connectivity that thin-and-light consumer laptops have largely abandoned. The USB-C port supports Thunderbolt, enabling single-cable docking, high-speed data transfer and external display output. Two full-size USB 3.1 Gen 1 ports — one of which charges devices — mean you can connect a mouse, keyboard or drive without adapters. HDMI drives a monitor or projector directly, and a full RJ-45 Gigabit Ethernet port gives a stable wired connection in offices where Wi-Fi is congested or restricted by policy. The dedicated HP docking connector also supports HP UltraSlim docking stations, so the machine drops straight into an existing desk setup.

SSD Storage — Choose 128GB or 256GB

Every unit ships with a solid-state drive, available in 128GB or 256GB depending on the option you select above. Windows boots in seconds, applications launch without delay and file access stays quick throughout the working day. The 128GB option suits buyers working mainly from cloud storage, network drives and web applications, while the 256GB configuration gives extra local headroom for anyone keeping a larger collection of documents, photos or installed software directly on the machine.

Aluminium Build and MIL-STD-810G Durability

At 1.48kg the 840 G5 is one of the lighter 14-inch business machines of its generation, yet it does not feel fragile. HP builds the EliteBook line from aluminium and tests it against MIL-STD-810G standards covering drops, vibration, dust, humidity, altitude and temperature extremes. The keyboard is spill-resistant and has the firm, well-spaced action EliteBooks are known for, which matters more than any spec line if you type for a living. For anyone carrying a laptop between meetings, sites or home and office every day, this combination of low weight and tested durability is the model’s strongest argument.

8GB DDR4, Upgradeable to 32GB

This configuration ships with 8GB of DDR4 memory, which is comfortable for everyday office work, browsing and video calls. Usefully, the 840 G5 keeps two accessible SO-DIMM slots rather than soldering memory to the board, so the RAM can be increased to as much as 32GB later by a qualified technician. That upgrade path is increasingly rare on modern ultrabooks and means the machine can grow with a heavier workload instead of needing replacement.

Who Is This For?

The refurbished HP EliteBook 840 G5 suits professionals who want flagship EliteBook build quality at a refurbished price, hybrid and home workers who need a light machine that still docks properly at a desk, and IT teams equipping staff with durable, easily supported hardware. It is also a strong choice for students who want a machine that will survive daily transport in a bag. Browse our full refurbished laptop range to compare all available models.

Not ideal for: gaming or 3D design work. For business, study and travel, the EliteBook 840 G5 is a strong fit.

Typical Use Cases

This configuration suits office and administrative staff working across email, documents and spreadsheets all day, consultants and field staff who travel between client sites and want minimal weight without sacrificing durability, and small businesses equipping a team with consistent, serviceable hardware. The Ethernet port and HP docking connector also make it a sensible drop-in replacement in an office that already runs HP docking stations and wired networking, since it works with the equipment already on the desk.

Our 30-Point Quality Inspection, Warranty and Returns

Every laptop sold by Primo Technology passes our 30-point inspection by in-house technicians. We test processor performance, RAM stability, SSD health, display quality and brightness, dead pixels, keyboard and trackpad function, webcam, microphone and speakers, battery capacity and charging, all ports, Wi-Fi, Bluetooth and Ethernet, hinges, chassis condition, cooling and operating-system activation, finishing with a full clean and visual check. Any component that does not meet our standards is repaired or replaced before sale. Every unit is backed by a 14-month warranty, free next-day UK delivery and 28-day returns.

What’s in the Box

• Refurbished HP EliteBook 840 G5
• Compatible HP charger
• UK power supply cable

Frequently Asked Questions

What’s the difference between the 128GB and 256GB versions? Storage capacity only — the processor, memory and connectivity are identical across both. Choose 256GB if you need more local storage for files and applications.

Does this model have a touchscreen? No — this is the non-touch version of the EliteBook 840 G5.

Can the RAM be upgraded? Yes — two SO-DIMM slots support up to 32GB DDR4, so a qualified technician can increase it beyond the supplied 8GB if your needs grow.

Does it have Thunderbolt? Yes — the USB-C port supports Thunderbolt for single-cable docking, fast data transfer and external display output.

Does it have a wired Ethernet port? Yes — a full RJ-45 Gigabit Ethernet port is built in, with no adapter required.

Is it compatible with an HP docking station? Yes — the dedicated docking connector supports compatible HP UltraSlim docking stations, and the Thunderbolt port also supports USB-C docks.

Does it come with Windows 11? Yes — all Primo Technology refurbished laptops are supplied with a genuine licensed copy of Windows 11.

How does the 840 G5 compare to the newer 840 G6? The two are closely related, sharing the same chassis design and port layout. The G6 moved to HP’s Whiskey Lake processor refresh and offers higher-specified configurations, so the G5 remains the better value choice for buyers who want EliteBook build quality at the lowest price.

Related Products and Helpful Guides

Looking for similar business laptops? Browse the HP EliteBook 840 G6, the HP EliteBook x360 1030 G4, or the HP EliteBook 840 G2.

You can also explore our full range of refurbished HP laptops or browse our Business Laptops collection.

For more guidance, read our Refurbished vs New Laptops guide, our 8GB vs 16GB RAM guide, or our guide on how to choose a refurbished laptop.

About Primo Technology

Primo Technology is one of the UK’s leading certified refurbished laptop retailers based in the UK. We offer a 14-month warranty — one of the longest in the UK refurbished market. Every unit is inspected and tested by our in-house technicians before sale. Contact us with any questions before or after purchase.