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Silver aluminium ultrabook with 14 inch non-touch display

HP

HP ProBook 640 G4 14" i5-8350U 32GB 128GB+1TB laptop

SKU CH-R5T3-ZVZR4

A 14-inch FHD IPS laptop with 32 GB DDR4 RAM, 128 GB SSD plus 1 TB HDD, Wi-Fi 5 and Bluetooth 4.1, running Windows 11 Pro

  • Screen size14.0 in (35.6 cm)
  • ProcessorIntel Core i5 8th Gen
  • Graphics processorIntel UHD Graphics 620
  • Memory size32 GB
  • SSD storage128 GB
  • Display resolution1920 × 1080

Model 32GB/128GB+1TB

  • Quad-core i5-8350U up to 3.60 GHz handles heavy multitasking
  • 32 GB DDR4 RAM keeps dozens of apps responsive
  • 128 GB SSD plus 1 TB HDD gives fast boot and vast storage
  • 0" FHD IPS panel delivers sharp 1920 x 1080 visuals
  • Wi-Fi 5 and Bluetooth 4.1 plus USB 3.1 Type-C connect peripherals fast

Business ultrabook for managed fleets

The HP ProBook 640 G4 is a 14-inch Windows 11 Pro laptop built around an Intel Core i5-8350U processor with four cores and eight threads. It ships with 32 GB of DDR4 memory and a dual-drive layout pairing a 128 GB M.2 SSD with a 1 TB hard drive. The 1920 x 1080 IPS panel uses LED backlighting and a non-touch surface.

Straightforward service access

A bottom cover held by captive screws gives direct access to the M.2 slot, the 2.5-inch drive bay and both SODIMM sockets so memory or storage changes take minutes. The only common snag is the M.2 keying: the socket accepts SATA and NVME drives, but the supplied 128 GB unit is a SATA device, so an NVME upgrade must be confirmed before purchase.

Steady output for office workloads

Under continuous multi-threaded load the i5-8350U settles near its 1.7 GHz base clock while the integrated Intel UHD Graphics 620 handles typical business visuals without throttling. The aluminium chassis spreads heat evenly, keeping surface temperatures comfortable during long document, browser and video-conference sessions.

How it compares

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

Price $343.99
Cheaper than about 76% 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 32 GB
Higher than about 80% of the 30,127 comparable items (median 16 GB).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Product lineProBook
Model name640 G4
Part number5LL63US
Product colorSilver
Design styleUltrabook
Product typeMainstream
Recommended useConsumer
Processor
ProcessorIntel Core i5 8th Gen
Processor modelIntel Core i5-8350U
CPU cores6-core Processor
Processor L2 cache6 MB
Memory
Memory size32 GB
RAM type and speedDDR4
Memory configuration16 GB x 2
Total memory slots2
Free memory slots0
Maximum supported memory32 GB
Storage
SSD storage128 GB
Hard drive1 TB
Storage configuration128 M.2 SSD + 1 TB HDD
Optical driveNo
Display
Screen size14.0 in (35.6 cm)
Display resolution1920 × 1080
Panel typeIPS
Touch inputNon-Touch Screen
Display formatFHD
Screen featuresLED backlight
Graphics
Graphics processorIntel UHD Graphics 620
Graphics typeIntegrated Card
Audio & video
SoundIntegrated Sound card
Web cameraYes
Connectivity
Wi-Fi standardWi-Fi 5
LAN connection10/100/1000 Mbit/s
Bluetooth supportYes
Wired network1 x RJ-45 (1 Gbit/s)
Ports & slots
USB ports1x USB 3.1 Type-C Gen 1 connector (Power Delivery, DisplayPort), 3 x USB 3.1 Gen 1
Video outputs1 x HDMI
HDMI ports1 x HDMI
Audio jacks1 x Microphone Jack, 1 x Headphone Jack
Power
Power adapter65-watt AC Adapter
Size & build
Product weight3–3.9 lb (1.36–1.77 kg)
Software
Operating systemWindows 11 Pro
More details
Pointing deviceYes
KeyboardStandard

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the Intel Core i5-8350U is running at its 3.60 GHz boost after setup?

Open Task Manager, select the Performance tab, choose CPU and watch the speed climb to 3.60 GHz while a heavy load runs.

What cables or accessories are not included with the 128 GB M.2 SSD and 1 TB HDD configuration?

The laptop ships with its power adapter; any extra storage caddies, USB-C docks or external drives must be purchased separately.

Which ProBook screen size matches the 14.0 inch 1920 x 1080 IPS panel listed here?

The 640 G4 uses the 14.0 inch FHD display; the 630 G5 offers 13.3 inch and the 650 G5 offers 15.6 inch alternatives.

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