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Silver 14 inch business laptop, matte finish, closed lid, charger beside it

HP

HP ProBook 640 G4 laptop i5-8350U 16GB 256GB 14" FHD

SKU CH-51P7-97W4B

A 14-inch Full HD business laptop with an Intel Core i5-8350U quad-core processor, 16 GB DDR4 memory and a 256 GB NVMe SSD running Windows 10 Pro

  • Screen size14.0 in (35.6 cm)
  • ProcessorIntel Core i5 8th Gen
  • Graphics processorIntel UHD Graphics 620
  • Memory size16 GB
  • SSD storage256 GB PCIe
  • Display resolution1920 × 1080
  • Quad-core i5-8350U at 1.70 GHz handles demanding workloads
  • 0 inch FHD 1920 x 1080 display shows crisp detail
  • 16 GB DDR4 memory keeps multitasking smooth
  • 256 GB NVMe SSD speeds boot and file access
  • Windows 10 Pro pre-installed for business features

Business laptop with 14-inch FHD screen

The HP ProBook 640 G4 is a 14-inch business laptop built around a quad-core Intel Core i5-8350U processor running at 1.70 GHz. It comes with 16 GB of DDR4 memory and a 256 GB NVMe PCIe M.2 SSD. Windows 10 Pro is pre-installed. The non-touch display delivers 1920 x 1080 resolution with LED backlighting. Integrated Intel UHD Graphics 620 handles visual output using shared system memory.

Charger and battery included

The box contains the laptop, a charger and the internal battery. No optical drive is fitted. Wireless connectivity uses Intel Dual Band Wireless supporting 802.11a/b/g/n/ac standards. A Gigabit RJ-45 Ethernet port provides wired network access. A 720p webcam is integrated above the screen for video calls. Three USB 3.1 Gen 1 Type-A ports and one USB Type-C port handle peripherals.

Silver chassis with HDMI and VGA

The silver-coloured chassis offers a professional appearance suited to office environments. Video output options include one HDMI port and one VGA port for external monitors or projectors. The USB Type-C port supports data transfer but does not carry video or charging unless specified by the dock. Three full-size USB-A ports allow simultaneous connection of mouse, keyboard and storage. The integrated battery is user-replaceable following service guidelines.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $246.99
Cheaper than about 90% of the 32,549 comparable items (median $599.99).
Screen size 14.0 in (35.6 cm)
Lower than about 60% of the 32,085 comparable items (median 15.2 in).
Memory size 16 GB
Typical for this category: the median of 30,127 items is 16 GB.

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Specifications

Product
Brand nameHP
Product lineProBook
Model name640 G4
Product colorSilver
Design styleStandard
Product typeMainstream
Recommended useBusiness
Processor
ProcessorIntel Core i5 8th Gen
Processor modelIntel Core i5-8350U
CPU coresQuad-core Processor
Processor codenameKaby Lake R
L3 cache size6 MB
Memory
Memory size16 GB
Storage
SSD storage256 GB PCIe
Storage configurationNVMe PCIe M.2 SSD
Display
Screen size14.0 in (35.6 cm)
Display resolution1920 × 1080
Touch inputNon-Touch Screen
Widescreen compatibleYes
Display formatFHD
Screen featuresLED backlight
Graphics
Graphics processorIntel UHD Graphics 620
Video RAMShared system memory
Graphics typeIntegrated Card
Audio & video
Web cameraYes
Connectivity
LAN connection10/100/1000 Mbit/s
Wi-Fi802.11ac Wireless LAN
Bluetooth supportYes
Wired network1 x RJ-45
Ports & slots
USB ports3
Video outputs1 x HDMI
HDMI portsYes
Software
Operating systemWindows 10 Pro
More details
Pointing deviceYes

Condition and safety notices

Reproduced word for word from the maker or refurbisher: notices like these are not ours to rephrase.

Condition notice
Previously Used, Seller Refurbished. Laptop may show very minor signs of previous wear but will be in good condition. Protective vinyl skin cover may be applied.

Questions about this item

How often will the 256 GB NVMe SSD need replacement under daily office workloads?

The drive uses PCIe NVMe flash with no moving parts, so it typically lasts the laptop's usable life unless it suffers physical damage or a firmware fault.

What limits the Intel Core i5-8350U when the system runs at full load for hours?

The quad-core 1.7 GHz processor shares its thermal budget with the Intel UHD Graphics 620, so sustained heavy compute plus video playback will hit the cooling capacity first.

How loud and hot does the 14.0 inch chassis get during an all-day work session?

The fan spins up under combined CPU and integrated-graphics load, producing audible airflow; the silver deck warms noticeably above the keyboard but stays within normal operating range.

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