HP ProBook 640 G4 Notebook PC Specifications

Specification	Description
Preinstalled	Windows 10 Pro 64 (National Academic only) note: Some devices for academic use automatically update to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary. Windows 10 Pro 64 Windows 10 Home Single Language 64 Windows 10 Home 64 note: Not all features are available in all editions or versions of Windows. Systems might require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 automatic updates are always enabled. ISP fees might apply and additional requirements might apply over time for updates. FreeDOS 1.2

Specification

Description

Preinstalled

Windows 10 Pro 64 (National Academic only)

note:
Some devices for academic use automatically update to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary.

Windows 10 Pro 64

Windows 10 Home Single Language 64

Windows 10 Home 64

note:
Not all features are available in all editions or versions of Windows. Systems might require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 automatic updates are always enabled. ISP fees might apply and additional requirements might apply over time for updates.

FreeDOS 1.2

note:
In accordance with Microsoft support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel and AMD 7th generation or later processors, or provide any Windows 8 or Windows 7 drivers.

Processors

Specification	Description
Intel Core i5-7200U	2.5 GHz base frequency, up to 3.1 GHz with Intel Turbo Boost Technology 3 MB cache and 2 cores Intel HD Graphics 620
Intel Core i5-7300U	2.6 GHz base frequency, up to 3.5 GHz with Intel Turbo Boost Technology 3 MB cache and 2 cores Intel HD Graphics 620
Intel Core i5-8250U	1.6 GHz base frequency, up to 3.4 GHz with Intel Turbo Boost Technology 6 MB cache and 4 cores Intel UHD Graphics 620
Intel Core i5-8350U	1.7 GHz base frequency, up to 3.6 GHz with Intel Turbo Boost Technology 6 MB cache and 4 cores Intel UHD Graphics 620
Intel Core i7-8550U	1.8 GHz base frequency, up to 4.0 GHz with Intel Turbo Boost Technology 8 MB cache and 4 cores Intel UHD Graphics 620
Intel Core i7-8650U	1.9 GHz base frequency, up to 4.2 GHz with Intel Turbo Boost Technology 8 MB cache and 4 cores Intel UHD Graphics 620
Chipset	Integrated with processor

note:
Multicore is designed to improve performance of certain software products. Not all customers or software applications necessarily benefit from use of this technology. Performance and clock frequency vary depending on application workload and hardware and software configurations. Intel numbering is not a measurement of higher performance.

Processor speed denotes maximum performance mode; processors run at lower speeds in battery optimization mode.

Graphics

Specification	Description
Integrated	Intel UHD Graphics 620 Intel HD graphics 620 note: HD content required to view HD images.
Discrete	AMD Radeon RX 540 (2 GB GDDR5 dedicated memory) note: AMD Dynamic Switchable Graphics technology requires an Intel processor and an AMD Radeon discrete graphics configuration. This technology is not available on FreeDOS and Linux OS. With AMD Dynamic Switchable Graphics technology, full enablement of all discrete graphics video and display features might not be supported on all systems (for example, OpenGL applications run on the integrated GPU or the APU as applicable).

Display

Specification	Description
Internal	Non-touch HD 35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) 35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with camera 35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with WWAN 35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with camera and WWAN Non-touch FHD 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with camera 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with WWAN 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with camera and WWAN Non-Touch FHD Privacy Panel HP Sure View Integrated Privacy Screen 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 72% sRGB, 700 nits (1920 x 1080) note: HP Sure View is optional and must be configured at purchase. Touch 35.56 cm (14.0 in) diagonal FHD IPS eDP LED-backlit touchscreen, 45% sRGB, 220 nits (1920 x 1080) with camera and WWAN note: HD content required to view HD images. Resolutions are dependent upon monitor capability, and resolution and color depth settings.

Specification

Description

Internal

Non-touch HD

35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768)

35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with camera

35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with WWAN

35.56 cm (14.0 in) diagonal LED-backlit HD SVA eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1366 x 768) with camera and WWAN

Non-touch FHD

35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080)

35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with camera

35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with WWAN

35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 45% sRGB, 220 nits (1920 x 1080) with camera and WWAN

Non-Touch FHD Privacy Panel

HP Sure View Integrated Privacy Screen 35.56 cm (14.0 in) diagonal LED-backlit FHD IPS eDP anti-glare LED-backlit, 72% sRGB, 700 nits (1920 x 1080)

note:
HP Sure View is optional and must be configured at purchase.

Touch

35.56 cm (14.0 in) diagonal FHD IPS eDP LED-backlit touchscreen, 45% sRGB, 220 nits (1920 x 1080) with camera and WWAN

note:
HD content required to view HD images.

Resolutions are dependent upon monitor capability, and resolution and color depth settings.

Storage/drives

Specification	Description
Primary M.2 Solid State Drive storage	128 GB SATA-3 TLC SSD 256 GB PCIe NVMe Value TLC SSD 256 GB PCIe Gen 3x4 NVMe TLC SSD 256 GB SATA-3 TLC Opal 2 SSD 360 GB PCIe Gen 3x4 NVMe TLC SSD (Intel) 512 GB PCIe Gen 3x4 NVMe TLC SSD 512 GB SATA-3 TLC FIPS-140-2 SSD 1 TB PCIe Gen 3x4 NVMe TLC SSD
SATA 6.35 cm (2.5 in) 7200 rpm Hard drives	500 GB 500 GB SED FIPS-140-2 1 TB

note:
For solid state drives or hard drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB (for Windows 10) is reserved for system recovery software.

Memory

Specification	Description
Standard	DDDR4-PC4 SODIMMS (2) Dual-channel SODIMM slots (both slots are customer accessible/upgradable) Runs at 2133 MT/s for Intel 7th generation processors Runs at 2400 MT/s for Intel 8th generation processors
Configurations	32 GB DDR4-2400 SDRAM (16 GB x 2) 16 GB DDR4-2400 SDRAM (16 GB x 1) 16 GB DDR4-2400 SDRAM (8 GB x 2) 12 GB DDR4-2400 SDRAM (8 GB x 1 and 4 GB x 1) 8 GB DDR4-2400 SDRAM (8 GB x 1) 8 GB DDR4-2400 SDRAM (4 GB x 2) 4 GB DDR4-2400 SDRAM (4 GB x 1)
Maximum	32 GB

note:
Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to ensure compatibility. If memory speeds are mixed, the system performs at the lower memory speed.

Ports/slots

Specification	Description
Ports	(1) USB Type-C connector (charging) (1) USB 3.1 Gen 1 (charging) (2) USB 3.1 Gen 1 (1) HDMI 1.4 (1) VGA port (1) RJ-45/Ethernet port (1) Headphone/microphone combo jack (1) AC power port note: Cables are sold separately.
Slot	(1) Docking connector (1) Smart card reader

Networking/communication

Specification	Description
Wireless LAN (WLAN)	Intel Dual Band Wireless-AC 3168 802.11a/b/g/n/ac (1x1) Wi-Fi and Bluetooth 4.2 Combo (non-vPro) Intel Dual Band Wireless-AC 8265 802.11a/b/g/n/ac (2x2) Wi-Fi and Bluetooth 4.2 Combo, vPro Intel Dual Band Wireless-AC 8265 802.11a/b/g/n/ac (2x2) Wi-Fi and Bluetooth 4.2 Combo, non-vPro Realtek RTL8822BE 802.11ac (2x2) Wi-Fi and Bluetooth 4.2 Combo, non-vPro Realtek RTL8821CE 802.11ac (1x1) Wi-Fi and Bluetooth 4.2 Combo, non-vPro note: Wireless access point and Internet service is required and is not included. Availability of public wireless access points limited. The specifications for the 802.11ac WLAN are draft specifications and are not final. If the final specifications differ from the draft specifications, it might affect the ability of the notebook to communicate with other 802.11ac WLAN devices.
WWAN	Huawei HP lt4132, LTE/HSPA+ w/GPS M.2 Fibocom Intel(R) XMM(TM) 7360 LTE-Advanced lt4210 LTE/HSPA+ without GPS note: WWAN use requires separately purchased service contract. Check with service provider for coverage and availability. Connection speeds varies due to location, environment, network conditions, and other factors. 4G LTE not available on all products, and in all countries/regions.
Near Field Communication (NFC)	NXP NPC300 Near Field Communication Module
WPAN Bluetooth	Bluetooth 4.2 supported via all supported WLAN modules note: Sold separately or as an optional feature.
Ethernet	Intel I219-LM 10/100/1000 GbE, vPro Intel I219-V 10/100/1000 GbE, non-vPro note: The term "10/100/1000" or "Gigabit" Ethernet indicates compatibility with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required.

Audio/multimedia

Specification	Description
Audio	(2) Integrated dual-array microphone Integrated stereo speakers
Camera (optional)	720p HD HP Privacy Camera note: HD content required to view HD images. Internet access required.

Keyboards/pointing devices/function keys

Specification	Description
HP Premium keyboard	Keyboard features HP Advanced Keyboard Keyboard options ClickPad, spill-resistant with drain ClickPad, spill-resistant with drain, DuraKeys and backlight Dual Point, spill-resistant with drain, DuraKeys and backlight Dual Point, spill-resistant with drain, DuraKeys and backlight privacy
ClickPad	On/off control by driver Taps enabled as default Windows 10 gestures (disabled by default) Three-Finger flick Two-Finger rotate Momentum motion One-Finger vertical scroll Windows 10 (support PTP with Miniport driver) Settings enabled by default by MSFT Two-Finger scrolling Two-Finger zoom (Pinch) OSD (enable/disable) Three-finger tap – Cortana Three-finger flick – App switch Four-finger tap – Action Center
Function keys	Function keys ESC – System information F1 – Display switching F2 – Blank or privacy F3 – Brightness down F4 – Brightness up F5 – Speaker mute F6 – Volume down F7 – Volume up F8 – Microphone mute F9 – Backlight toggle (for backlit keyboard) or blank F10 – Num lock F11 – Wi-Fi toggle F12 – Sleep

Software/security

Specification	Description
BIOS	HP BIOSphere Gen4 (requires Intel 8th generation processors) HP Sure Start Gen4 (requires Intel 8th generation processors) HP DriveLock/HP Automatic DriveLock BIOS Update via Network Master Boot Record Security Power On Authentication Secure Erase (methods outlined in the National Institute of Standards and Technology Special Publication 800-88) Absolute Persistence Module¹ Pre-boot Authentication HP Wireless Wakeup
Communication/connectivity	HP Native Miracast support HP LAN-WLAN Protection
HP Value add software	HP Velocity v1.5 HP ePrint Driver with JetAdvantage² HP Hotkey Support - CMIT HP Recovery Manager HP Jumpstart HP Support Assistant (requires Windows and internet access) HP Noise Cancellation software HP Performance Advisor Ivanti Management Suite (subscription required)
Microsoft products	Buy Office
Manageability	HP Driver packs (available for download) HP System Software Manager (SSM) (available for download) HP BIOS Configuration Utility (BCU) (available for download) HP Client Catalog (available for download) HP Management Integration Kit for Microsoft SCCM (available for download) note: For more information about manageability software, go to the HP Client Management Solutions webpage.
Client Security software	HP Security Manager (including Credential Manager and HP Password Manager, and HP Spare Key) note: HP Password Manager requires Internet Explorer or Chrome or Firefox. Some websites and applications might not be supported. User might need to enable or allow the add-on/extension in the internet browser. HP Fingerprint Sensor (sold separately or as an optional feature) Power On Authentication HP Device Access Manager HP Sure Click (supports Microsoft Internet Explorer and Chromium) HP Sure Run (requires 8th generation processors) HP Sure Recover (requires 8th generation processors and an open, wired network connection) Microsoft Defender (opt in and internet connection required for updates)
Security	For Windows 10, Trusted Platform Module (TPM) 2.0 (Infineon SLB9670) Common Criteria EAL4+ Certified HP Fingerprint Reader note: For more information about security software and features, go to the HP Client Security Software Suite webpage.
Other standard security features	SATA 0 and 1 port disablement (via BIOS) RAID (optional and requires a second hard drive) Serial, USB enable/disable (via BIOS) Power-on password (via BIOS) Setup password (via BIOS) Support for chassis padlocks and cable lock devices Security lock slot (lock sold separately)

note:
¹Absolute agent is activated when customers activate a purchased subscription. Subscriptions can be purchased for terms ranging multiple years. Service is limited, check with Absolute for availability outside the U.S. The Absolute Recovery Guarantee is a limited warranty. Certain conditions apply. Data Delete is an optional service provided by Absolute Software. If utilized, the Recovery Guarantee is null and void. In order to use the Data Delete service, customers must first sign a Pre-Authorization Agreement and either obtain a PIN or purchase one or more RSA SecurID tokens from Absolute Software.

²Requires an Internet connection to HP web-enabled printer and HP ePrint account registration. Requires optional broadband module. Broadband use requires separately purchased service contract. Check with service provider for coverage and availability in your area. Separately purchased data plans or usage fees might apply. Print times and connection speeds might vary.

note:
HP Cloud Recovery download tool (Cloud Recovery Client) is available under Software and Drivers section on the support page.

Power

Specification	Description
Power supply	Adapters HP 45 W Smart AC Adapter HP 45 W 2-prong Smart AC Adapter (Japan only) HP 65 W Smart AC Adapter 45 W Straight USB Type-C AC Adapter 65 W Straight USB Type-C AC adapter note: Availability might vary by country/region. Power cord 3-wire plug (C5), 1.8 m (5.91 ft) 3-wire plug (C5), 1.0 m (3.28 ft) 2-wire plug (C5), 1.0 m (3.28 ft) (Japan only) Duckhead power cord (C5), 1.0 m (3.28 ft) premium (for USB Type-C AC adapters) Duckhead power cord (C5), 1.8 m (5.91 ft) premium (for USB Type-C AC adapters)
Primary battery	HP 3-cell Long Life (48 WHr) Li-ion note: Battery is internal and not replaceable by customer.
Battery life	Up to 13 hours and 45 minutes with Intel 7th Gen CPU (with SSD) Up to 13 hours and 30 minutes with Intel 8th Gen CPU (with SSD) note: Windows 10 MM14 battery life varies depending on various factors including product model, configuration, loaded applications, features, use, wireless functionality, and power management settings. The maximum capacity of the battery naturally decreases with time and usage.

Physical specifications

Specification	Description
Weight	Non-touch Starting at 1.73 kg (3.81 lb) Touch Starting at 1.93 kg (4.25 lb) note: Weight varies by configuration and components.
Dimensions (W x D x H)	Non-touch 34.03 x 24.13 x 2.11 cm (13.4 x 9.5 x 0.83 in) Touch 34.03 x 24.13 x 2.21 cm (13.4 x 9.5 x 0.87 in)