HP ProBook 450 G9
HP's mainstream 15.6-inch business laptop refreshed with 12th Gen Intel Core (Alder Lake) U- and P-series processors: soldered CPUs from Celeron to Core i7, two upgradeable DDR4-3200 SO-DIMM slots, an optional NVIDIA MX570 discrete GPU, Wi-Fi 6E, and HP Wolf Security.
Memory
- Slots
- 2 × DDR4 SO-DIMM, dual channel
- Speed
- DDR4-3200 MHz
- Max
- 32 GB (2 × 16 GB)
- Note
- Both slots are accessible/upgradeable by IT or self-maintainers only
Storage
- Slot
- One M.2 2280 PCIe NVMe SSD
- TLC
- Up to 1 TB PCIe NVMe M.2 SSD TLC
- Value
- 128 GB up to 512 GB PCIe NVMe Value M.2 SSD; 128 GB up to 256 GB PCIe NVMe Value M.2 SSD
Graphics
- Integrated
- Intel Iris Xe Graphics (i5/i7); Intel UHD Graphics (Celeron/Pentium/i3)
- Discrete
- NVIDIA GeForce MX570 or MX570A (2 GB DDR6 dedicated)
- Supports
- HD decode, DirectX 12, HDMI 2.1b
Expansion
- M.2 storage
- 1 × M.2 2280 PCIe NVMe (primary SSD)
- WLAN
- Intel Wi-Fi 6E AX211 or Realtek Wi-Fi 6 RTL8852BE module
- WWAN
- Intel XMM 7560 LTE-Advanced Pro Cat 16; factory-configured option only, via external Nano SIM slot
Networking
- WLAN
- Intel Wi-Fi 6E AX211 (2x2) + Bluetooth 5.3, non-vPro; Realtek Wi-Fi 6 RTL8852BE (1x1) + Bluetooth 5.3
- Ethernet
- Realtek RTL8111HSH-CG 10/100/1000 GbE NIC (RJ-45)
- WWAN (optional)
- Intel XMM 7560 LTE Advanced Pro Cat 16
- Miracast
- Compatible with Miracast-certified devices
Power
- Adapters
- HP Smart 65 W or 45 W barrel; HP Smart 65 W EM barrel; HP Smart 65 W or 45 W USB Type-C
- Fast charge
- Up to 50% battery in 30 minutes with a 65 W or larger adapter, system off or in standby
Ports
- USB-C
- 1 × USB Type-C 10 Gbps (USB Power Delivery, DisplayPort 1.4; Thunderbolt on select boards per HP's service guide)
- USB-A
- 3 × USB Type-A 5 Gbps (1 with HP Sleep and Charge, 2 powered)
- Video
- 1 × HDMI 2.1b
- Networking
- 1 × RJ-45
- Audio
- 1 × stereo headphone/microphone combo jack
- Cellular
- 1 × external Nano SIM slot (WWAN models only)
- Power
- 1 × AC power (barrel) connector
Display
- FHD low power
- 15.6" FHD (1920×1080), IPS, narrow bezel, anti-glare, 400 nits, low power, 72% NTSC
- FHD standard
- 15.6" FHD (1920×1080), IPS, narrow bezel, anti-glare, 250 nits, 45% NTSC
- FHD touch
- 15.6" FHD (1920×1080), touch, IPS, narrow bezel, anti-glare, 250 nits, 45% NTSC
- Camera
- 720p HD camera with temporal noise reduction (select models); IR camera (select models)
Battery
- Type
- HP Long Life 3-cell, 42.75 Wh or 51.3 Wh polymer
- Replaceable
- Internal; not customer-replaceable (serviceable under warranty)
- Rated life
- Up to 12 hours 15 minutes
Physical
- Dimensions (W×D×H)
- 359.4 × 233.9 × 19.9 mm (14.14 × 9.2 × 0.78 in)
- Weight
- From 1.74 kg (3.83 lb); varies by configuration
- Keyboard
- HP Premium Keyboard, spill-resistant, with drain and DuraKeys; optional backlight
- Pointing device
- Clickpad with multi-touch gesture support
- Audio
- Dual stereo speakers, dual-array microphones
- Durability
- 120,000-hour HP Total Test Process; MIL-STD 810 tested
- Sustainability
- Ocean-bound plastic in speaker enclosure and display bezel; 50% recycled aluminum in top and bottom covers; 10% post-consumer recycled plastic
Management
- Security
- TPM 2.0 embedded security chip (Common Criteria EAL4+ and FIPS 140-2 Level 2); HP DriveLock and Automatic DriveLock; HP Secure Erase; HP Sure Click; HP Sure Sense; HP Sure Start Gen7; HP Sure Admin; HP BIOSphere Gen6; HP Wake on WLAN; HP Tamper Lock (requires supervisor password, 3-year warranty only); Absolute persistence module; optional fingerprint sensor; HP Wolf Pro Security Edition
- Tools
- HP Client Management Script Library; HP Image Assistant; HP Driver Packs; HP Client Catalog; HP Manageability Integration Kit Gen4; HP Power Manager
- Warranty
- 1-year limited warranty and 90-day software support, depending on country
- Ecolabels
- EPEAT registered/Gold (US); TCO Certified configurations available; ENERGY STAR certified; IT ECO Declaration; Low Halogen
Operating systems
- Preloads
- Windows 11 Pro, Windows 11 Pro Education, Windows 11 Home, Windows 11 Home Single Language, Windows 11 Pro (Enterprise/Windows 10 Enterprise via Volume Licensing), Windows 11 Pro with Windows 10 Pro downgrade, FreeDOS
Processors
- Intel Celeron 7305
- Intel Pentium Gold 8505
- Intel Core i3-1215U
- Intel Core i5-1235U
- Intel Core i5-1240P
- Intel Core i7-1255U
- Intel Core i7-1260P