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Silver 14-inch laptop with thin display borders

HP

HP ProBook 640 G4 i5-8350U 16GB 512GB SSD 1TB HDD 14 laptop

SKU CH-WQPH-173HE

14-inch FHD IPS business laptop with 8th-gen quad-core i5, 16 GB DDR4, dual 512 GB SSD plus 1 TB HDD, Wi-Fi 5 and Bluetooth 4.1, running Windows 11 Pro

  • ColorSilver
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 8th Gen
  • Processor NameIntel Core i5-8350U
  • Number of Cores6-core Processor
  • CPU L2 Cache6MB

Options 16GB/512GB+1TB

  • Quad-core i5-8350U up to 3.60 GHz for responsive multitasking
  • 16 GB DDR4 memory handles heavy workloads smoothly
  • Dual storage: 512 GB M.2 plus 1 TB HDD for speed and capacity
  • 0" FHD IPS display delivers sharp 1920 x 1080 visuals
  • Windows 11 Pro pre-installed with Wi-Fi 5 and Bluetooth 4.1 connectivity

Business ultrabook with dual storage

The HP ProBook 640 G4 is a 14 inch laptop built for office professionals who need reliable daily performance. It ships with Windows 11 Pro and an Intel Core i5-8350U processor running at 1.7 GHz with four cores and eight threads. Integrated Intel UHD Graphics 620 handles standard business visuals. Sixteen gigabytes of DDR4 memory supports smooth multitasking across typical workloads.

Connectivity and expansion

One USB 3.1 Type-C Gen 1 port delivers power delivery and DisplayPort video output for a single-cable dock. Three USB 3.1 Gen 1 Type-A ports connect legacy peripherals without adapters. An HDMI port drives an external monitor for dual-screen productivity. Wi-Fi 5 and Bluetooth 4.1 provide wireless networking and accessory pairing. The slim chassis leaves no room for internal drive upgrades beyond the existing slots.

Storage capacity and limits

A 512 GB M.2 solid-state drive holds the operating system and active projects for fast boot and load times. A secondary 1 terabyte hard disk adds bulk capacity for archives and media libraries. Combined space suits users who keep large local datasets alongside the OS. Buyers who want more storage or faster secondary throughput would need external solutions.

Highlights

  • Quad-core i5-8350U up to 3.60 GHz for responsive multitasking
  • 16 GB DDR4 memory handles heavy workloads smoothly
  • Dual storage: 512 GB M.2 plus 1 TB HDD for speed and capacity
  • 0" FHD IPS display delivers sharp 1920 x 1080 visuals
  • Windows 11 Pro pre-installed with Wi-Fi 5 and Bluetooth 4.1 connectivity

Specifications

BrandHP
SeriesProBook
Model640 G4
Part Number5LL63US
ColorSilver
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 8th Gen
Processor NameIntel Core i5-8350U
Number of Cores6-core Processor
CPU L2 Cache6MB
Screen Size14.0"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
PanelIPS
Display FeaturesLED backlight
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD512GB
HDD1TB
Storage Spec512 M.2 SSD + 1TB HDD
Memory16GB
Memory SpeedDDR4
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported32 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WiFi GenerationWi-Fi 5
BluetoothYes
USB1x USB 3.1 Type-C Gen 1 connector (Power Delivery, DisplayPort), 3 x USB 3.1 Gen 1
Video Port1 x HDMI
HDMI1 x HDMI
Ethernet1 x RJ-45 (1Gbps)
Audio Ports1 x Microphone Jack, 1 x Headphone Jack
AudioIntegrated Sound card
TouchpadYes
KeyboardStandard
WebcamYes
StyleUltrabook
TypeMainstream
UsageConsumer
AC Adapter/Charger65-watt AC Adapter
Weight3 - 3.9 lbs.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the quad-core i5-8350U throttle under sustained multi-threaded workloads?

The 1.7 GHz base clock can boost to 3.60 GHz on the four cores, but the ultrabook chassis limits how long that speed is held.

How loud and hot does the ProBook 640 G4 get when the CPU runs all day?

Integrated Intel UHD Graphics 620 and the 15 W processor keep fan noise low; the aluminium deck warms but stays comfortable.

Which dock or charger do I need for the USB-C port on this laptop?

The single USB 3.1 Type-C Gen 1 connector supports Power Delivery and DisplayPort, so any PD charger or DP-alt dock works.

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