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HP ProBook 640 G8 HP's most common 14-inch mainstream business laptop
The HP ProBook 640 G8 is HP's mainstream workhorse in the 14-inch class — the machine IT departments buy when they want EliteBook's business DNA without the premium price. The G8 generation brings Intel 11th Gen, an aluminium chassis and the upgrade headroom of two SO-DIMM slots. As a refurbished business laptop from ITR Bulgaria, it puts serious corporate-grade hardware within reach at a more accessible price.
Benefits
Why the HP ProBook 640 G8 is a sensible choice for kitting out staff as a refurbished laptop
14″ — the most popular size in ProBook 600
In the ProBook 600 line, the HP ProBook 640 G8 is the middle 14-inch sibling between the 13″ (630) and the 15″ (650). Enough screen for documents and spreadsheets, at a weight that doesn't drag on the bag after half a day on the road.
2× SO-DIMM up to 64 GB DDR4-3200
Two accessible SO-DIMM slots, no soldered memory — you can add RAM years later without replacing the machine. For a company that buys once and keeps its fleet, that's headroom built in from day one.
Aluminium chassis, MIL-STD-810H
The 600 G8 generation dropped plastic for an aluminium lid — the series passes MIL-STD-810H testing and 120,000 hours of HP's Total Test Process. A chassis built to take years of daily opening.
Full RJ45 + optional 4G LTE
A full-size Ethernet port, no dongle — handy for offices still on wired networks. Selected configurations add a 4G LTE WWAN module (Intel XMM 7360) with a SIM slot for connectivity away from the desk.
Stereo speakers with DTS:X Ultra
Stereo speakers with DTS:X Ultra and a dual array mic. The voice on the other end comes through clearer, and after a long day on Teams your ears notice the difference.
Optional 720p IR camera with shutter + Windows Hello
The HP HD IR Privacy Camera is an option on the HP ProBook 640 G8 — sign in by face via Windows Hello, and slide the mechanical shutter over the lens when you don't need it. No tape over the camera required.
Intel Iris Xe graphics with i5/i7 and dual-channel RAM
On i5/i7 configurations with dual-channel memory the Tiger Lake platform brings Iris Xe graphics — smoother work with a second monitor and video calls than the UHD graphics found on i3 units.
Optional NVIDIA MX450 — rare in this class
Selected configurations of the HP ProBook 640 G8 offer a discrete NVIDIA GeForce MX450 — something most mainstream 14″ rivals don't have. Useful for light graphics work and multi-display setups.
45 Wh battery with HP Fast Charge
45 Wh with HP Fast Charge — a short break between two meetings is enough to top up for the next session. USB-C power means one charger covers most modern docking setups.
Business-grade at a more accessible price
As a used business laptop that has passed a technical audit and refurbishment, the HP ProBook 640 G8 delivers proper business-grade hardware — aluminium, SO-DIMM upgrades, corporate security — for less than an HP EliteBook 840 G8.
HP ProBook 640 G8: the most common 14-inch mainstream ProBook
Among the mainstream business laptops of its generation, three makers landed on the same rung of their lineups. HP with the HP ProBook 640 G8, Dell with the Dell Latitude 5420, Lenovo with the ThinkPad L14 Gen 2 — three machines at tier 2, just above the entry lines and just below the premium flagships. Each carries business features without the top-shelf price. And much as the HP EliteBook 840 G8 is the best-selling size in HP's premium tier, the ProBook 640 is the 14-inch model that moves in the largest volume across the ProBook 600 line.
To understand what a ProBook is, it helps to know why HP built it in the first place. EliteBook is the premium line — for corporate buyers with bigger budgets and the full set of premium extras. ProBook sits one step below and carries the same business DNA — manageability, security, durability — in a more restrained, more affordable form aimed at small and medium businesses and mainstream business users. This is not a consumer laptop with a business sticker; it is a machine engineered from the same logic, minus the parts not everyone wants to pay for. With the G8 generation, the 600 series took a visible step up: HP swapped its plainer lids for aluminium and gave the line a new modern design that brings the feel closer to the tier above. The result is a mainstream laptop that sits more solidly in the hand than its price suggests.
Under the lid the platform is Intel 11th Gen (Tiger Lake), with Iris Xe graphics on the i5/i7 configurations with dual-channel memory. The heart of its practicality, though, is the memory: two SO-DIMM slots up to 64 GB DDR4-3200, with no soldered modules. That trait has defined ProBook since the line began — a machine you open and upgrade rather than throw away. For an IT department equipping a fleet and planning to keep it for years, the ability to add RAM later is genuine long-term headroom, not a theoretical box on a spec sheet. The chassis weighs around 1.38 kg — light enough to carry daily without being shaved down to something fragile — while the full-size RJ45 port and optional 4G LTE module cover a world where half the offices still run on cable and the other half want a connection from a taxi or an airport gate.
Video calls left their mark here too. The stereo speakers work with DTS:X Ultra and a dual array microphone — the voice on the other end comes through cleaner, and your own voice reaches the room without the background hum of an open office. The optional 720p IR camera on the HP ProBook 640 G8 has a mechanical shutter: you sign in by face through Windows Hello, and when you're done a single slider covers the lens. The base display is a 14″ HD panel at 250 nits in 16:9; FHD is also offered, with brightness options from 250 to 400 nits, and on specific configurations a Sure View 1000-nit privacy panel for working with strangers nearby. Security rests on HP Wolf Security — Sure Start Gen6, Sure Sense, Sure Click and BIOSphere Gen5 — a layer IT teams rarely find in the consumer class.
An honest word on the trade-offs: the HP ProBook 640 G8 is not an EliteBook 840. The 45 Wh battery is smaller than the 53 Wh in its premium sibling, and the Sure View privacy panel here is an option on some configurations rather than as widely available. If maximum battery life and a guaranteed privacy screen are the priority, the HP EliteBook 840 G8 is the safer pick — at a higher price. Among the mainstream rivals, the Dell Latitude 5420 offers Dell Optimizer software and a similar weight around 1.40 kg, while the Lenovo ThinkPad L14 Gen 2 adds a TrackPoint and full ThinkShield but is heavier (~1.59 kg) — the ProBook 640 is the lightest of the three. For the users it was built for — corporate fleets on a mid-range budget and staff rollouts — the ProBook 640 G8 remains one of the most balanced branded business laptops you can buy as a refurbished laptop from ITR Bulgaria.
And there is one calculation that rarely makes the spec sheet yet outweighs everything on it. Lifecycle studies of laptops are unambiguous: close to 80% of a machine's greenhouse emissions are released during manufacturing — before it is ever switched on. A 2023 Cranfield University analysis of Circular Computing’s remanufacturing process estimated 21 kg CO₂e per laptop, about 6.3% of a rough 331 kg average for new laptops taken from other studies; both figures exclude use-phase emissions. This result concerns the process studied, not ITR Bulgaria’s refurbishment. Seen that way, a refurbished ProBook is not a compromise with newness but a factory skipped: the heavy part of the bill has already been paid, while the usefulness stays on the desk for years to come.
Who it's right for
Scenarios where the HP ProBook 640 G8 makes the most sense
Corporate fleets on a mid-range budget
An IT manager who has to equip 40 people with a reliable machine, but without an EliteBook budget. The HP ProBook 640 G8 gives an aluminium chassis, Wolf Security and standardised components for easy support — at a price that holds up across the whole department.
Mobile managers moving between offices
A manager who starts the day at HQ and has lunch at another branch. From 1.38 kg in the bag with the 400-nit panel, HP Fast Charge for a quick top-up between meetings, and optional 4G LTE when the client's Wi-Fi won't cooperate.
Office staff who travel regularly
An employee three days at a desk and two on the road at a client site or training. The full RJ45 plugs into the old office's wired network, the stereo speakers keep the video call clean, and the 14″ screen is enough for Excel and a presentation.
Small businesses that are scaling
A company that grows and adds people each quarter. Two SO-DIMM slots mean the same machine can take more RAM when the workload climbs — you buy once and upgrade, instead of replacing the whole fleet.
Model highlights
14″ in the ProBook 600 line
The middle size of the series: between the 13″ (HP ProBook 630 G8) and the 15″ (HP ProBook 650 G8). The 14-inch class has long been the most balanced for mobile business work — and the highest-volume one.
Intel Tiger Lake + Iris Xe
Intel Core 11th Gen (Tiger Lake) platform. Iris Xe graphics on i5/i7 with dual-channel memory; UHD Graphics on i3 and single-channel memory configurations. vPro options for centralised IT management.
2× SO-DIMM up to 64 GB DDR4-3200
Two accessible SO-DIMM slots, no soldered memory. The upgrade flexibility the series carries by character — a machine for adding RAM, not for replacing.
Thunderbolt 4 (vPro) + USB-A + HDMI
On vPro configurations — 1× Thunderbolt 4; on non-vPro the same port is USB-C 10Gbps. Plus 2× USB-A 5Gbps (one charging) and HDMI 1.4b for an external display.
Full RJ45 + optional 4G LTE
Full-size Gigabit Ethernet, no adapter. Optional 4G LTE WWAN (Intel XMM 7360) with a SIM slot, plus Wi-Fi 6 (AX201) and Bluetooth 5.2.
HP Wolf Security platform
Hardware-hardened security: HP Sure Start Gen6 (BIOS protection), Sure Sense (AI malware protection), Sure Click, BIOSphere Gen5, TPM 2.0. Optional fingerprint reader and smart card reader.
DTS:X Ultra audio + 720p IR camera
Stereo speakers with DTS:X Ultra and a dual array microphone. Optional HP HD IR Privacy Camera with a mechanical shutter and Windows Hello.
A sensible pick as a refurbished laptop
Aluminium chassis, SO-DIMM upgrades and Wolf Security at a mainstream price. Wide corporate deployment keeps parts and support easy to find — a good base for a used laptop that has been refurbished.
Refurbished by ITR Bulgaria: what value do you get?
Buying a refurbished business-class laptop makes the most sense when the device has been through a standardised in-house refurbishment process and ships with a real warranty. This is exactly where the HP ProBook 640 G8 is well placed: its accessible SO-DIMM slots and widely available spare parts keep the technical audit and refurbishment straightforward. That turns used laptops into refurbished machines — a practical alternative to a new budget laptop and a more sensible buy than a new premium equivalent.
- ✓ Technical audit and cosmetic assessment of the device against an internal standard
- ✓ Refurbishment, cleaning, quality improvement and configuration to a standard for repeat business use
- ✓ Use of genuine software and a prepared configuration suited to the model
- ✓ Packaging, a real warranty and ongoing support for the model from ITR Bulgaria
Ready to see what's in stock?
The HP ProBook 640 G8 is a refurbished business laptop from the mainstream ProBook 600 line — checked, prepared and delivered with a warranty from ITR Bulgaria. Browse current availability or get in touch for help.
Additional information
Where does the HP ProBook 640 G8 sit in the series? ▼
The HP ProBook 640 G8 is a mainstream business laptop — the line below the premium EliteBook 800. In practice that means the same business logic (manageability, security, a durable chassis), but without some of the premium extras and at a more accessible price. Above it sits the HP EliteBook 840 G8 (premium 14″); below it, the entry ProBook 400 series and HP's consumer lines.
Within the HP ProBook 600 G8 family there are three sizes: the HP ProBook 630 G8 (13.3″, more compact), the HP ProBook 640 G8 (14″, the balanced standard) and the HP ProBook 650 G8 (15.6″, with a numeric keypad and more screen). The 640 is the middle size — the one that moves in the largest volume, because 14″ fits most office and mobile scenarios.
The G8 generation succeeds the HP ProBook 640 G7 and is succeeded by the G9. It is among the most widely circulated generations thanks to the long corporate lifecycle and the visible jump in chassis quality (aluminium instead of the plainer earlier materials) over older ProBooks.
The HP ProBook 640 G8 is not the best fit if… ▼
- You want maximum battery life and the full set of premium features — the 45 Wh battery is smaller than the 53 Wh in the HP EliteBook 840 G8, and the Sure View privacy panel is a rarer option here. For a focus on battery and a guaranteed privacy screen, look at the HP EliteBook 840 G8.
- You need workstation power for video editing, 3D or CAD. The optional NVIDIA MX450 helps with light graphics load, but for heavy work look at the HP ZBook series.
- You want a 2-in-1 / touch convertible form factor — the HP ProBook 640 G8 is a standard clamshell with no 360-degree hinges (touch is a display option, not a tablet mode).
- You want a 15-inch screen with a numeric keypad — the HP ProBook 650 G8 is the direct 15.6-inch alternative from the same generation.
- You expect guaranteed Thunderbolt 4 on every unit — TB4 is present on vPro configurations; on non-vPro the USB-C port runs at 10Gbps. Check the specific configuration.
- You need a guaranteed specific configuration (a specific CPU, RAM, SSD, WWAN, dGPU or a display with a particular brightness) — configurations vary significantly.
What size and form factor should you choose? ▼
13.3-inch class (HP ProBook 630 G8): more compact and slightly lighter. Suited to frequent travel and users who prioritise minimum bulk in the bag. Trade-off: less screen working space.
14-inch class (HP ProBook 640 G8): the balanced standard. Enough screen area for documents, spreadsheets and video calls at a starting weight of 1.38 kg with the 400-nit panel, comfortable for daily carry.
15.6-inch class (HP ProBook 650 G8): more screen area and a numeric keypad for spreadsheet and number work. Heavier — suited to work mainly at a desk.
Form factor: all three are standard clamshell laptops (not 2-in-1, not convertible). On the HP ProBook 640 G8, touch is a display option, but there is no 360-degree hinges or tablet mode.
Construction: the HP ProBook 640 G8 has an aluminium chassis, 19.9 mm thick, built for long business use. The series passes MIL-STD-810H testing.
Alternative models ▼
Within HP:
HP EliteBook 840 G8 — the premium 14″ from the same generation. It carries the full Wolf Security scope, the Sure View Reflect privacy option and a larger 53 Wh battery — at a higher price. The pick when premium grade and battery life come first.
HP ProBook 640 G7 — the previous generation (Intel 10th Gen). A more affordable refurbished option, but with an older platform and the earlier chassis design. A reasonable choice on a tighter budget.
HP ProBook 650 G8 — the 15.6-inch sibling with a numeric keypad. For people who work mainly at a desk and want more screen and a numpad.
HP ProBook 630 G8 — the 13.3-inch, more compact version of the same series for frequent travel.
Cross-brand alternatives (14″, mainstream business, Gen 11):
Dell Latitude 5420 — the mainstream Dell Latitude 5000 series, similar weight around 1.40 kg. Comes with Dell Optimizer software for automatic optimisation. The HP ProBook 640 G8 answers with HP Wolf Security and a fuller port kit, including a built-in RJ45.
Lenovo ThinkPad L14 Gen 2 (Intel) — the affordable Lenovo ThinkPad line with the classic TrackPoint and full ThinkShield. Heavier (~1.59 kg); the HP ProBook 640 G8 is the lightest of the three mainstream rivals.
Note: don't compare the HP ProBook 640 G8 with the HP EliteBook x360 1040 G8 or the Dell Latitude 9000 — those are in a different, premium/ultra-premium class with a different target group.
Refurbished by ITR Bulgaria: what value do you get? ▼
The HP ProBook 640 G8 is one of the models where refurbishment by ITR Bulgaria has a clear logic. The ProBook line is designed with upgrade and service in mind — accessible SO-DIMM slots and a replaceable M.2 NVMe SSD mean the technical audit and refurbishment go without unnecessary complications.
On top of that, the wide corporate deployment of the series means spare parts, chargers and docking accessories are easy to find even years after launch. That makes the HP ProBook 640 G8 a practical used laptop with support for the long term. After refurbishment the model is prepared for repeat business use and comes with a real warranty and support from ITR Bulgaria.
Frequently asked questions ▼
Is the HP ProBook 640 G8 a good choice as a used laptop?
Yes — especially for companies kitting out staff. ProBook is designed for upgrade and service (accessible SO-DIMM slots, a replaceable SSD), and wide corporate deployment keeps parts and support available. As a refurbished laptop it delivers serious business grade — aluminium, corporate security — for less than a premium EliteBook.
What's the difference between the HP ProBook 640 G8 and the HP EliteBook 840 G8?
Both are 14″ from one generation, but in a different class. The HP EliteBook 840 G8 is premium: the full Wolf Security scope, the Sure View Reflect privacy option and a 53 Wh battery. The HP ProBook 640 G8 is mainstream: an aluminium chassis, SO-DIMM upgrades, DTS:X Ultra audio and 45 Wh — at a more accessible price. The ProBook is the pick when you want business DNA without the premium markup.
Can you add RAM to the HP ProBook 640 G8?
Yes. Unlike many thin laptops with soldered memory, the HP ProBook 640 G8 has two SO-DIMM slots supporting up to 64 GB DDR4-3200. That lets you upgrade memory later without replacing the machine — one of the defining advantages of the ProBook line.
Does the HP ProBook 640 G8 have Thunderbolt 4?
It depends on the configuration. On vPro processors it comes with 1× Thunderbolt 4; on non-vPro models the same USB-C port runs at 10Gbps without Thunderbolt. There are always 2× USB-A 5Gbps (one for charging) and HDMI 1.4b. We recommend checking the specific unit.
What configurations are found in the HP ProBook 640 G8?
The model comes in a wide range: Intel Core i3, i5 or i7 11th Gen (some with vPro), RAM up to 64 GB DDR4-3200, NVMe SSD up to 2 TB. Selected units may include: an optional NVIDIA GeForce MX450, a 4G LTE WWAN module, a Sure View 1000-nit privacy panel, a touchscreen display, a fingerprint reader or a smart card reader. It's important to check the specific unit.