HP EliteBook 640 G9 - Specs

  • CMN141D
  • Color accuracy  2.7  0.9
  • HDD/SSD
  • up to 1000GB SSD
  • M.2 Slot
  • 1x 2280 PCIe NVMe 4.0 x4  See photo
  • RAM
  • up to 64GB
  • OS
  • Windows 11 Pro, Windows 10 Pro, Windows 11 Home
  • Battery
  • 42.75Wh, 3-cell, 51.3Wh, 3-cell, 51Wh, 3-cell
  • Body material
  • Aluminum
  • Dimensions
  • 321.81 x 213.86 x 19.9 mm (12.67" x 8.42" x 0.78")
  • Weight
  • 1.37 kg (3 lbs)
  • Ports and connectivity
  • 2x USB Type-A
  • 3.2 Gen 1 (5 Gbps)
  • 1x USB Type-A
  • 3.2 Gen 1 (5 Gbps), Sleep and Charge
  • 1x USB Type-C
  • 4.0, Thunderbolt 4, Power Delivery (PD), DisplayPort
  • HDMI
  • 2.0b
  • Card reader
  • Ethernet LAN
  • 10, 100, 1000 Mbit/s
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.2
  • Audio jack
  • 3.5mm Combo Jack
  • SIM card slot
  • Features
  • Fingerprint reader
  • optional
  • Web camera
  • HD with Temporal Noise Reduction
  • Backlit keyboard
  • optional
  • Microphone
  • Dual Array Microphones
  • Speakers
  • Dual Stereo Speakers
  • Optical drive
  • Security Lock slot

 

Buy our profiles for CMN141D / 14.0”, Full HD (1920 x 1080), IPS

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Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

Health-Guard

Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Get all 3 profiles with 33% discount

CPU performance

Here you can find the price/performance difference between all the CPUs that come in the HP EliteBook 640 G9 series.

GPU performance

Here you can find the price/performance difference between all the GPUs that come in the HP EliteBook 640 G9 series.

HP EliteBook 640 G9 in-depth review

What is HP trying to do with the EliteBook 640 G9? Well, it aims at corporations, that make huge orders of identical equipment. Since standardisation is something really important with big companies, all laptops should be secure, and reliable. Yet, once the more laptops an organization buys, the more money it saves, if it gets its employees a machine that is cheaper. So, the EliteBook 640 G9 should offer more value than the affordable ProBook 440 G9 but will be more friendly on the budget than the EliteBook 840 G9. Interestingly, HP used to call this model the ProBook 640 Gx. Apparently[...]

Pros

  • Good battery life
  • PCIe x4 Gen 4 support + 64GB of DDR4 memory in dual-channel
  • One Thunderbolt 4 connector, Wi-Fi 6, and optional LTE support
  • 95% of sRGB coverage and great color accuracy with our Gaming and Web design profile (CMN141D)
  • No PWM (CMN141D)
  • Spill-resistant keyboard
  • IR face recognition and fingerprint reader
  • Decent cooling

Cons

  • No SD card reader
  • Visually it's just a ProBook 640 G8 copy

How to open HP EliteBook 640 G9 - disassembly and upgrade options

Read our Disassembly Guide

Games you can play on this laptop series