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HP Probook 450 G8 Series

Gen 8

Processor:

Cosmetic Condition:

Functionality:

Charger Included?

The HP ProBook 450 G8, released in 2021, is a 15.6-inch business notebook from HP's entry-level professional line — the 15-inch member of the ProBook 400 G8 family. It marked a real generational step: a redesigned, more compact chassis and 11th-generation Intel "Tiger Lake" processors with Intel Iris Xe graphics, a meaningful jump over the older U-series ProBooks. Sold heavily to corporations, schools, and small businesses, many units are now reaching the resale market as organizations refresh their hardware. If you're deciding where to offload an old work machine, our trade-in service buys these directly for cash — see our guide on the HP laptop trade-in process. Because the 450 G8 was configured heavily at the corporate-order level, your exact processor, memory, storage, graphics, and screen choices determine its final resale price. Select your components using the tool above to view an instant cash offer for your specific device.

Before you start: the 15.6-inch 450 G8 runs 11th-gen Intel chips and sits between the earlier 450 G7 (10th-gen) and the later 450 G9 (12th-gen). It also has a 14-inch sibling, the 440 G8. The processor is the quickest tell: a Core i5-1135G7 or i7-1165G7 means you have the G8. Confirm the model and generation before configuring so your offer reflects the right machine.

Core hardware configurations

Processor (CPU)

  • Intel Core i3-1115G4 — 2 cores, 4 threads, up to 4.1 GHz
  • Intel Core i5-1135G7 — 4 cores, 8 threads, up to 4.2 GHz
  • Intel Core i7-1165G7 — 4 cores, 8 threads, up to 4.7 GHz
  • All are 11th-gen "Tiger Lake" 15W U-series chips

Graphics (GPU)

  • Integrated Intel Iris Xe Graphics (on i5/i7 with dual-channel memory)
  • Integrated Intel UHD Graphics (on the i3-1115G4, or i5/i7 in single-channel)
  • Optional NVIDIA GeForce MX450 (2GB GDDR5) discrete graphics
  • Graphics are integrated into the CPU on most units — there is no GPU upgrade path

Memory (RAM)

  • DDR4-3200 across two SO-DIMM slots, supporting dual-channel
  • Factory options of 8GB, 16GB, or 32GB
  • User-upgradable to a maximum of 32GB via the bottom access panel
  • Note: the Iris Xe graphics require dual-channel memory (two matched sticks) to reach full performance — a single stick drops it to slower UHD-class graphics

Storage

  • M.2 PCIe NVMe Solid State Drive (typically 128GB / 256GB / 512GB)
  • Important: unlike the G6/G7, the redesigned G8 dropped the 2.5-inch drive bay — there is a single M.2 SSD slot only, so no second internal drive
  • The SSD is accessible and replaceable via the bottom panel

Display & audio

Display

15.6-inch panels in several tiers: a basic HD (1366 × 768) anti-glare panel (250 nits), a standard FHD (1920 × 1080) IPS anti-glare at 250 nits, a brighter 400-nit FHD IPS, and a premium FHD with HP Sure View Gen3 privacy screen at 1000 nits (100% sRGB). FHD touch was also offered. The brighter 400-nit and Sure View panels are the value-driving screen choices at resale.

Audio

Dual integrated stereo speakers with a dual-array microphone, tuned for clear voice on conference calls.

Ports & connectivity

A note for this generation: the USB-C steps up to USB 3.1 Gen 2 (10Gbps, with DisplayPort 1.4 and Power Delivery), but HDMI remains 1.4b, and the full-size SD reader of the G6/G7 was replaced by a smaller microSD reader.

Right Side
  • 1× USB-C 3.1 Gen 2 (10Gbps) (DisplayPort 1.4 + USB Power Delivery)
  • 2× USB-A 3.1 Gen 1 (5Gbps; one charging port)
  • 1× HDMI 1.4b
  • 1× microSD card reader
  • 1× 3.5mm headphone/microphone combo jack
Left Side
  • 1× USB-A 3.1 Gen 1 (5Gbps, powered)
  • 1× RJ-45 Gigabit Ethernet
  • 1× Power adapter input (barrel DC-in)
  • 1× Nano security lock slot
  • 1× Nano SIM slot (optional, WWAN models)

Intel Wi-Fi 6 AX201 Bluetooth 5.0 Optional 4G LTE WWAN

Battery, build & more

Battery & charging

3-cell 45 Whr battery with HP Fast Charge (about 50% in 30 minutes). Charged over the barrel DC-in jack or via USB-C Power Delivery. Battery health is a common condition factor on fleet-returned units, so grade it honestly above.

Camera & mic

Integrated 720p HD webcam with an HP Privacy Camera shutter and a dual-array digital microphone. An IR camera for Windows Hello facial sign-in was available on some builds.

Keyboard & security

Redesigned spill-resistant keyboard with a numeric keypad, an HP Programmable key, and optional backlight. Security hardware includes TPM 2.0, HP Sure Start Gen6, HP Sure Sense, HP Sure Click, the privacy camera shutter, and an optional fingerprint reader.

Build & durability

New compact chassis with aluminum components and a "lift-anywhere" edge, tested to MIL-STD-810H standards.

Weight

≈ 1.74 kg (3.84 lb), depending on configuration.

Dimensions

360 × 234 × 19.0 mm (14.18" × 9.21" × 0.75").

Frequently asked questions

01 How do I confirm I have the ProBook 450 G8 and not a G7, G9, or 440 G8?
Check screen size, processor, and generation. The 450 G8 is 15.6-inch with an 11th-gen Intel chip (i5-1135G7, i7-1165G7); the 450 G7 is 10th-gen, the 450 G9 is 12th-gen, and the 440 G8 is the 14-inch version. A quick physical tell versus the G7: the G8 has a microSD reader and no 2.5-inch drive bay. The exact "G8" generation is printed on the regulatory label on the bottom cover and appears in Windows under Settings → System → About. For step-by-step help, see our HP model-number guide or the general how to find your laptop model number walkthrough.
02 Can I upgrade the RAM and storage, and does that get me more cash?
Yes, with one caveat. RAM uses two SO-DIMM slots, upgradable to 32GB of DDR4-3200, and running a matched pair (dual-channel) is what unlocks the full Iris Xe graphics. Storage, however, is a single M.2 slot — the G8 dropped the 2.5-inch drive bay that the G6 and G7 had, so there's no second internal drive. For your quote, just report what's installed; 16GB or 32GB of RAM and a 512GB SSD raise your offer above the common 8GB/256GB baseline.
03 This was a work laptop — how do I make sure corporate data is wiped before I sell?
First, confirm the device has been released from any corporate management — MDM / Intune enrollment, BIOS passwords, or HP Sure Admin — since a locked machine can't be resold; check with your IT department if you're unsure. Back up anything you need, sign out of your Microsoft and other accounts, and you don't need to remove the SSD yourself. Once your laptop reaches us, our team runs certified multi-pass data sanitation on every drive. Full details are on our data erasure protocols page.
04 Which configurations raise my ProBook 450 G8 trade-in value the most?
On this model the processor, graphics, and memory drive most of the value. A Core i7-1165G7 with 16GB or more of RAM and a 512GB SSD sits well above the entry i3 / 8GB / 256GB builds. The optional NVIDIA MX450 discrete graphics, the brighter 400-nit or 1000-nit Sure View display, and a fingerprint reader also lift the figure. Good cosmetic condition and a healthy battery matter too; our blog on selling your laptop as a first-time seller covers how to prep for the best offer.
05 How fast do I get paid, and what payment methods are available?
After your ProBook arrives and our intake team finishes functional testing, payment is approved within about two business days. You can choose fast electronic options — PayPal, Venmo, Zelle, or Cash App — or a traditional mailed check. Inbound shipping is free and fully insured with a prepaid label. If you're clearing several units from an office refresh, we also have a bulk selling program for lots of five or more.