HP ProBook 455 Specifications Operating System FreeDOS Processor Processor Family AMD Ryzen™ 7 processor
Technical Specifications
| Operating System | FreeDOS |
| Processor Family | AMD Ryzen™ 7 processor |
| Processor Model | AMD Ryzen™ 7 7730U (up to 4.5 GHz max boost clock, 16 MB L3 cache, 8 cores, 16 threads) |
| Graphics | Integrated, AMD Radeon™ Graphics |
| Memory | 8 GB DDR4-3200 MT/s (1 x 8 GB) |
| Memory Slots | 2 SODIMM |
| Max Memory | (Not specified) |
| Internal Storage | 512 GB PCIe® NVMe™ SSD |
| Storage Support | (Not specified) |
| Display Size | 15.6" diagonal, FHD (1920 x 1080) |
| Display Type | IPS, narrow bezel, anti-glare |
| Brightness | 250 nits |
| Color Gamut | 45% NTSC |
| Touchscreen | No |
| Width | 35.94 cm |
| Depth | 23.39 cm |
| Height | 1.99 cm |
| Weight | Starting at 1.74 kg (Weight will vary by configuration. Does not include power adapter.) |
| Software | HP Connection Optimizer; HP Hotkey Support; HP Support Assistant; HP Power Manager; myHP; HP Privacy Settings; HP Notifications; HP QuickDrop; HP PC Hardware Diagnostics Windows; HP Services Scan; HP Smart Support (download) |
| Management Features | HP Client Management Script Library (download); HP Driver Packs (download); HP Client Catalog (download); HP Manageability Integration Kit Gen4 (download); HP Image Assistant Gen5 (download); HP Cloud Recovery |
| Battery Type | HP Long Life 3-cell, 42 Wh Li-ion |
| Battery Life | (Battery is internal and not replaceable by customer. Serviceable by warranty.) |
| Wireless | MediaTek Wi-Fi 6E RZ616 (2×2) and Bluetooth® 5.3 wireless card |
| Color | Pike silver |
| Keyboard | HP Premium Keyboard – spill-resistant, backlit keyboard |
| Camera | 720p HD camera |
| Audio | Dual stereo speakers, dual array microphones |
| Pointing Device | Clickpad with multi-touch gesture support, taps enabled as default |
| Ports | 1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4); 3 USB Type-A 5Gbps signaling rate; 1 AC power; 1 HDMI 2.1; 1 stereo headphone/microphone combo jack; 1 RJ-45 |
| Power Adapter | HP Smart 45 W External AC power adapter |
| Security | Absolute persistence module; HP DriveLock and Automatic DriveLock; HP Secure Erase; HP Sure Click; HP Sure Sense; BIOS Update via Network; HP Sure Admin; HP BIOSphere Gen6; HP Client Security Manager Gen7; TPM 2.0 embedded security chip (Common Criteria EAL4+ and FIPS 140-2 Level 2 Certified); HP Sure Start Gen7; HP Wake on WLAN; HP Tamper Lock; HP Sure Run Gen5; Secured-Core PC |
| Fingerprint Reader | Fingerprint sensor |

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