HP ProBook 4 G1ah 16
HP's 16-inch business laptop with AMD Ryzen (Hawk Point/Krackan) processors, DDR5 memory, Wi-Fi 7 and HP Wolf Security. HP's own documentation covers this model together with the closely related ProBook 4 G1a 16 (AI PC) and does not break out which processors are exclusive to each SKU.
Memory
- Slots
- 2 SODIMM, accessible/upgradeable by IT or self-maintainers only
- Configurations
- 48 GB (2×24 GB), 32 GB (2×16 GB), 24 GB (1×24 GB or 2×12 GB), 16 GB (1×16 GB or 2×8 GB), 12 GB (1×16 GB), 8 GB (1×8 GB) DDR5-5600 MT/s; 32 GB (1×32 GB) and 64 GB (2×32 GB) in select markets
- Max
- 48 GB DDR5-5600 MT/s (64 GB in select markets)
- Channel
- Dual channel
Storage
- Primary SSD
- 1 TB / 512 GB PCIe Gen4 NVMe Value SSD; 256 GB PCIe Gen4 or Gen3 NVMe Value SSD
- Secondary SSD (optional)
- 256 GB 2230 PCIe Gen4 NVMe Value SSD
Graphics
- Integrated
- AMD Radeon Graphics
- Output
- HDMI 2.1; up to 4 displays including the internal display (docking may be required)
- Notes
- Hardware acceleration for H.265/HEVC decode is disabled on this platform
Networking
- Ethernet (optional)
- Realtek RTK GBE Ethernet Controller; Realtek RTL8111EPP 1 GbE Ethernet Controller
- Wi-Fi / Bluetooth
- MediaTek MT7925 Wi-Fi 7 + Bluetooth 5.4 (AIM-T); MediaTek RZ616 Wi-Fi 6E + Bluetooth 5.3 (AIM-T); Realtek 8852CE Wi-Fi 6E + Bluetooth 5.3
- WWAN (optional)
- HP 4G CAT19
- Wireless display
- Native Miracast support
Power
- Adapter
- HP 100 W Slim USB-C; HP 65 W Standard USB-C; HP 65 W Standard USB-C Halogen Free (availability varies by country)
- Power cord
- 3-wire plug, 1.0 m
Ports
- Left
- 2 × USB-C 10 Gbps signaling (USB PD 3.0, DisplayPort 1.4); 1 × USB-A 5 Gbps signaling (powered); 1 × HDMI 2.1; 1 × headphone/mic combo jack
- Right
- 1 × USB-A 5 Gbps signaling (powered); 1 × RJ-45 Ethernet port; 1 × nano SIM slot (optional); 1 × nano security lock slot (integrated)
Display
- Options
- 16" WUXGA (1920×1200) touch, UWVA, anti-glare, WLED, 300 nits, 62.5% sRGB; 16" 2.5K (2560×1600), 60 Hz (VRR), UWVA, anti-glare, Low Blue Light, 400 nits, 100% sRGB; 16" WUXGA, UWVA, anti-glare, WLED + Low Blue Light, 400 nits, Low Power, 100% sRGB; 16" WUXGA, UWVA, anti-glare, WLED, 300 nits, 62.5% sRGB; 16" 2.5K, 120 Hz (VRR), UWVA, anti-glare, WLED + Low Blue Light, 400 nits, 100% DCI-P3 + 100% Adobe RGB
- Screen-to-body ratio
- 90.60%
- Aspect ratio
- 16:10
- Hinge
- Maximum open angle 177° ± 3°
Battery
- Type
- HP Long Life 3-cell, 56 Wh Li-ion polymer; HP Long Life 3-cell, 48 Wh Li-ion polymer — internal, not customer-replaceable
- Fast charge
- HP Fast Charge: approximately 50% in 30 minutes
Physical
- Weight
- Starting at 1.75 kg (3.86 lb) with 56 Wh battery; varies by configuration, excludes power adapter
- Dimensions (W×D×H)
- 359.40 × 251.00 × 10.90 mm (front) / 17.00 mm (rear) — 14.15 × 9.88 × 0.43 in (front) / 0.67 in (rear); maximum height 19.90 mm (plastic) / 20.9 mm (metal)
Management
- Security
- HP Wolf Security for Business; TPM; Absolute Persistence Module; HP DriveLock & Automatic DriveLock; HP Secure Erase; BIOS Update via Network; HP BIOS Recovery; Secured-Core PC capable; Windows Hello Enhanced Sign-In Security; nano security lock slot
- Manageability
- HP Client Catalog, HP Client Management Script Library, HP Cloud Recovery, HP Connect for Microsoft Endpoint Manager, HP Driver Packs, HP Image Assistant, HP Manageability Integration Kit, HP Power Manager with Battery Health Manager
Operating systems
- Preinstalled
- Windows 11 Pro; Windows 11 Pro Education; Windows 11 Home; Windows 11 Home Single Language; FreeDOS (Windows 11 Enterprise available via Volume Licensing Agreement)
Processors
- AMD Ryzen 7 255H
- AMD Ryzen 7 250H
- AMD Ryzen 7 250
- AMD Ryzen 5 230
- AMD Ryzen 5 220
- AMD Ryzen 3 210