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HP 17-cn4047nr 17.3" Intel Core 7 150U 1.8GHz / 16GB RAM / 512GB SSD specifications and in-depth review

HP 17-cn4047nr 17.3" Intel Core 7 150U 1.8GHz / 16GB RAM / 512GB SSD

Manufacturer: HP

The HP 17-cn4047nr is a 17.3-inch laptop built around the Intel Core 7 150U processor, offering a Full HD IPS display with anti-reflection coating and a brightness of 300 nits. It ships with 16GB of DDR4 RAM across two memory slots, with support for up to 96GB, paired with a 512GB NVMe SSD and a rated battery life of 6 hours.

The processor runs on a 10 nm process using big.LITTLE technology, with base speeds of 2 cores at 1.8 GHz and 8 cores at 1.2 GHz, reaching a turbo clock of 5.4 GHz across 12 threads. Graphics are handled by the integrated Intel Iris Xe Graphics G7 with 96 execution units, supporting OpenGL 4.6 and OpenCL 3. Connectivity includes Wi-Fi 6, Bluetooth 5.3, two USB 3.2 Gen 1 Type-A ports, one USB-C port, and one HDMI 1.4 output, along with sleep-and-charge USB support, stereo speakers, a 3.5 mm audio jack, a dual-microphone setup, and AirPlay compatibility. The chassis measures 400 mm wide, 257 mm deep, and 20 mm thick, weighing 2,086 g, and the display runs at a 60 Hz refresh rate.

Pros
  • The 17.3-inch IPS display includes an anti-reflection coating, which helps reduce glare during everyday use
  • Two memory slots support up to 96GB of DDR4 RAM, leaving meaningful room for future memory upgrades beyond the installed 16GB
  • Sleep-and-charge USB ports allow connected devices to be charged even when the laptop is off or in sleep mode
  • Wi-Fi 6 support provides access to faster and more reliable wireless networks
  • The dual-microphone setup offers better voice capture for video calls compared to a single-mic configuration
  • A 60 Hz IPS panel with 300 nits brightness provides a reasonably clear viewing experience for general productivity use
Cons
  • The keyboard does not include backlighting, which limits usability in low-light environments
  • Battery life is rated at only 6 hours, which may not be sufficient for extended use away from a power outlet
  • There is no RJ45 Ethernet port, requiring an adapter for wired network access
  • The HDMI port is limited to version 1.4, which restricts external display resolution and refresh rate capabilities
  • No fingerprint scanner or facial recognition is available, leaving the laptop without biometric login options
  • There is no external memory slot, so storage expansion requires internal hardware changes
Who is this for?

The HP 17-cn4047nr is well-suited to users who spend most of their time on everyday productivity tasks such as document editing, web browsing, and video calls, where the 12-thread CPU, 16GB of DDR4 RAM, and 512GB NVMe SSD provide a capable foundation. The 17.3-inch IPS display with anti-reflection coating makes it a comfortable choice for extended screen time in moderately lit environments, and the dual-microphone setup and front camera support straightforward remote communication. Users who work primarily at a desk and occasionally need to charge peripherals overnight will also appreciate the sleep-and-charge USB functionality.

Who is this NOT for?

Users who need sustained portability will find the 6-hour battery life and 2,086 g weight limiting for extended work away from a power source. Those relying on wired network connectivity will need an adapter given the absence of an RJ45 port, and the HDMI 1.4 output restricts use with higher-resolution or high-refresh-rate external monitors. The integrated Iris Xe Graphics G7 also makes this a poor fit for anyone expecting to run graphically demanding applications, and the lack of a backlit keyboard and any biometric login option may frustrate users who frequently work in dim conditions or prefer faster authentication methods.

Design:

weight 2086 g
Uses a fanless design ✕
Has a backlit keyboard ✕
warranty period 1 years
volume 2056 cm³
width 400 mm
height 257 mm
thickness 20 mm
is weather-sealed (splashproof) ✕

The laptop measures 400 mm wide, 257 mm deep, and 20 mm thick, with a total volume of 2,056 cm³ and a weight of 2,086 g. It does not feature a fanless design, a backlit keyboard, or weather sealing, and it carries a one-year warranty.

Display:

screen size 17.3"
resolution 1920 x 1080 px
pixel density 127 ppi
Display type IPS
has a touch screen ✕
brightness (typical) 300 nits
refresh rate 60Hz
has anti-reflection coating ✓
supported displays 4

The 17.3-inch IPS display outputs a resolution of 1920 x 1080 px at 127 ppi, with a typical brightness of 300 nits, a 60 Hz refresh rate, and an anti-reflection coating to reduce glare. It supports up to four connected displays simultaneously but does not include touch screen functionality.

Performance:

RAM 16GB
RAM speed 3200 MHz
Uses flash storage ✓
internal storage 512GB
CPU speed 2 x 1.8 & 8 x 1.2 GHz
CPU threads 12 threads
Is an NVMe SSD ✓
uses multithreading ✕
maximum memory amount 96GB
DDR memory version 4
turbo clock speed 5.4GHz
GPU turbo 1300 MHz
memory slots 2
PCI Express (PCIe) version 4
semiconductor size 10 nm
Supports 64-bit ✓

The 10 nm laptop CPU runs across 12 threads with base speeds of 2 cores at 1.8 GHz and 8 cores at 1.2 GHz, reaching a turbo clock of 5.4 GHz, while the GPU turbos at 1,300 MHz. Multithreading is not enabled. The system comes with 16GB of DDR4 RAM at 3200 MHz across two slots, expandable up to 96GB, and a 512GB NVMe SSD connected via PCIe 4, with 64-bit support throughout.

Benchmarks:

Geekbench 6 result (multi) 7404
Geekbench 6 result (single) 2142
PassMark result 15289
PassMark result (single) 3556

The processor scores 7,404 in the Geekbench 6 multi-core test and 2,142 in the single-core test, giving a sense of both sustained threaded throughput and individual core responsiveness. In PassMark, the overall result sits at 15,289, with a single-thread score of 3,556.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
USB 4 20Gbps ports 0
USB 4 40Gbps ports 0
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-A) 2
Thunderbolt 3 ports 0
has an HDMI output ✓
Has USB Type-C ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot ✕
Bluetooth version 5.3
RJ45 ports 0
HDMI ports 1
HDMI version HDMI 1.4
DisplayPort outputs 0
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

Wireless connectivity covers Wi-Fi 6 (802.11ax) alongside Wi-Fi 5 and Wi-Fi 4, with Bluetooth 5.3 also on board. The USB selection is limited to two USB 3.2 Gen 1 Type-A ports and one USB-C port, with no USB 3.2 Gen 2, USB 4, Thunderbolt 3, or Thunderbolt 4 ports present. Video output is provided by a single HDMI 1.4 port, while DisplayPort, mini DisplayPort, and VGA connectors are all absent. AirPlay is supported, but there is no RJ45 Ethernet port and no external memory slot.

Battery:

Battery life 6 hours
Has sleep-and-charge USB ports ✓
Has a MagSafe power adapter ✕

The battery is rated for up to 6 hours of use, and the laptop includes sleep-and-charge USB ports that allow connected devices to charge even when the system is powered off or in sleep mode. A MagSafe power adapter is not included.

Features:

has stereo speakers ✓
has a socket for a 3.5 mm audio jack ✓
has Dolby Atmos ✕
Stylus included ✕
Has a fingerprint scanner ✕
number of microphones 2
Uses 3D facial recognition ✕
has voice commands ✕
has a front camera ✓
Has S/PDIF Out port ✕
has a gyroscope ✕
has GPS ✕
has an accelerometer ✕
has a compass ✕
Has an optical disc drive ✕

Audio is handled by stereo speakers and a 3.5 mm headset jack, supported by a dual-microphone setup for voice input, though Dolby Atmos and S/PDIF output are not included. A front-facing camera is present for video calls, while biometric options such as a fingerprint scanner and 3D facial recognition are absent, as are voice commands and a stylus. The device has no gyroscope, accelerometer, GPS, compass, or optical disc drive.

Miscellaneous:

clock multiplier 18
GPU name Iris Xe Graphics G7 96EU
Type Laptop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
L3 cache 12 MB
Has an unlocked multiplier ✕
Has NX bit ✓
CPU temperature 100 °C
OpenCL version 3
OpenGL version 4.6
GPU execution units 96
Has integrated graphics ✓
Supports ECC memory ✕
memory channels 2
RAM speed (max) 6400 MHz
Thermal Design Power (TDP) 15W
Uses big.LITTLE technology ✓

The laptop CPU has a TDP of 15W, uses big.LITTLE technology, and carries a clock multiplier of 18 with a maximum rated temperature of 100 °C; the multiplier is locked and ECC memory is not supported. It includes 12 MB of L3 cache, the NX bit, and compatibility with instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2. Memory runs in a dual-channel configuration with a maximum supported speed of 6400 MHz. The integrated GPU is the Intel Iris Xe Graphics G7 with 96 execution units, supporting OpenGL 4.6 and OpenCL 3, while the CPU operates at a 15W TDP with big.LITTLE core arrangement for balanced efficiency across workloads.

Final Verdict

The HP 17-cn4047nr 17.3-inch laptop occupies a clear niche as a desk-oriented productivity machine, with its large IPS display featuring an anti-reflection coating and expandable DDR4 RAM supporting up to 96GB making it reasonably future-proof for general office and home use. Its 512GB NVMe SSD, dual-microphone front camera setup, and sleep-and-charge USB ports add practical day-to-day utility without unnecessary complexity. However, the modest 6-hour battery, integrated-only graphics, and a handful of missing connectivity options do set meaningful boundaries on what it can comfortably handle. For users whose work stays within the bounds of standard productivity and who are primarily desk-bound, the HP 17-cn4047nr delivers a focused and functional experience — though those with more demanding or mobile requirements will quickly encounter its limits.