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A detailed list of technical data, specifications, ratings and expert review of HP ProBook 455 G9 Notebook. Get a comprehensive look at your chosen laptop and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing laptops.
robust aluminum design
powerful AMD processor
comfortable keyboard layout
fast charging support
good value for money
average display brightness
no thunderbolt support
limited color options
heavier than competitors
Total Rating
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS HP ProBook 455 G9 Notebook |
|---|
| Product Type | Notebook |
|---|---|
| Dimensions (WxDxH) | 35.94 cm x 23.39 cm x 1.99 cm |
| Weight | 1.74 kg |
| Colour | Natural silver |
| DISPLAY HP ProBook 455 G9 Notebook |
|---|
| Screen Size (Type) | 15.6" - IPS |
|---|---|
| LCD Backlight Technology | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz |
| Widescreen | Yes |
| Image Brightness | 250 cd/m² |
| Colour Gamut | 45% NTSC |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
| PROCESSOR HP ProBook 455 G9 Notebook |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz |
|---|---|
| Max Turbo Speed | 4.3 GHz |
| Number of Cores | 6-core |
| Cache | L3 - 16 MB |
| MEMORY HP ProBook 455 G9 Notebook |
|---|
| RAM | 8 GB (1 x 8 GB) |
|---|---|
| Max RAM Supported | 32 GB |
| RAM Type | DDR4 SDRAM - non-ECC |
| Speed | 3200 MHz |
| Rated Speed | 3200 MHz |
| Form Factor | SO-DIMM 260-pin |
| Slots Qty | 2 |
| Empty Slots | 1 |
| STORAGE HP ProBook 455 G9 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) |
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| AUDIO & VIDEO HP ProBook 455 G9 Notebook |
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| Graphics Processor (GPU) | AMD Radeon Graphics |
|---|---|
| Camera | Yes - HD |
| Camera Features | Privacy shutter, IR camera |
| Video Resolutions | 720p |
| Sound | Stereo speakers, dual array microphone |
| COMMUNICATIONS HP ProBook 455 G9 Notebook |
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| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|
| Wireless Controller | Realtek RTL8852BE |
| Network Interface | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111HSH |
| Features | Miracast, dual stream (2x2) |
| BATTERY HP ProBook 455 G9 Notebook |
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| Technology | 3-cell lithium polymer |
|---|---|
| Battery Capacity (Size) | 42.75 Wh |
| AC ADAPTER HP ProBook 455 G9 Notebook |
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| Input | AC 115/230 V (50/60 Hz) |
|---|---|
| Output | 45 Watt, 19.5 V |
| INPUT HP ProBook 455 G9 Notebook |
|---|
| Type | Keyboard, ClickPad |
|---|---|
| Keyboard Name | HP Premium |
| Numeric Keypad | Yes |
| Keyboard Backlight | Yes |
| Features | Spill-resistant, multi-touch clickpad, gesture function |
| CONNECTIONS & EXPANSIONS HP ProBook 455 G9 Notebook |
|---|
| Interfaces |
USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (Power Delivery) |
|---|---|
| Memory Card Reader | Yes (SD Card, SDXC Card) |
| SOFTWARE HP ProBook 455 G9 Notebook |
|---|
| Operating System (OS) | Windows 11 Home - English |
|---|---|
| Software Included | HP Support Assistant, HP Hotkey Support, HP Drive Packs (free download), HP Client Catalogue (free download), HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP Client Management Script Library (free download), myHP, Touchpoint Customiser for Commercial, HP Image Assistant Gen5 (free download), HP Smart Support (free download), HP Smart Support, HP Manageability Integration Kit (free download), HP Quick Touch, HP Connect for Microsoft Endpoint Manager, HP Patch Assistant (free download) |
| MISCELLANEOUS HP ProBook 455 G9 Notebook |
|---|
| Included Accessories | HP 45 Watt Smart AC Adapter |
|---|---|
| Integrated Options | HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Admin, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Start Gen 7, Secured-core PC enabled, HP Sure Run Gen 5 |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI |
| ENERGY STAR Certified | Yes |
| Max Operating Temperature | 35 °C |
| Min Operating Temperature | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year |
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