HP ZBook Ultra G1a 14 Ryzen AI Max PRO 385 32GB 1TB OLED Touch Mobile Workstation
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
HP ZBook Ultra G1a 14 inch Mobile Workstation PC (C1KR3PT) - 3 Years Local Warranty
Mobile Workstation Performance
HP ZBook Ultra G1a 14 is configured with the AMD Ryzen AI Max PRO 385, 32 GB LPDDR5x unified memory and a 1 TB PCIe Gen5 NVMe M.2 SSD. Integrated AMD Radeon 8050S graphics share the unified memory pool, and on-device AI is accelerated by the neural processing unit (AMD Ryzen AI, up to 50 NPU TOPS).
14-inch 2.8K OLED Touch Display and Collaboration
The 14-inch 2.8K (2880 x 1800) OLED touch display runs at 120 Hz with 400 nits and 100% DCI-P3 colour. A 5 MP IR camera, Audio by Poly Studio and a backlit, spill-resistant keyboard cover video calls and everyday input in a 1.57 kg aluminium chassis.
Connectivity, Battery and Warranty
Wireless is MediaTek Wi-Fi 7 MT7925 (2x2) and Bluetooth 5.4, with two Thunderbolt 4 ports, HDMI 2.1 and USB-A. Power comes from a 74.5 Wh battery with HP Fast Charge and the HP 140 W slim USB Type-C adapter, and the unit carries 3 years of HP Premium+ onsite support through SourceIT.
HP ZBook Ultra G1a 14 Datasheet — Technical Specifications
General
| Product Name | HP ZBook Ultra G1a 14 inch Mobile Workstation PC |
| Part Number | C1KR3PT |
| Product Line | HP ZBook mobile workstation |
| Colour | Meteor Silver aluminium |
| Local Warranty (Singapore) | 3 years HP Premium+ onsite support (HP 1-year limited warranty plus bundled HP 3-year Premium+ Onsite Care Pack with telemetry), supplied by SourceIT with a GST invoice |
Processor and Memory
| Processor | AMD Ryzen AI Max PRO 385 (up to 5.0 GHz max boost clock, 32 MB L3 cache, 8 cores, 16 threads) |
| AI / NPU | AMD Ryzen AI, up to 50 NPU TOPS |
| Memory | 32 GB LPDDR5x-8533 MT/s unified memory |
| Memory Slots | Onboard (soldered), not upgradable |
Graphics and Display
| Graphics | AMD Radeon 8050S Graphics (integrated) |
| Display | 35.6 cm (14") 2.8K (2880 x 1800) OLED, touch, BrightView, 120 Hz, 400 nits, 100% DCI-P3, low blue light |
| Touchscreen | Yes |
Storage and Operating System
| Internal Storage | 1 TB PCIe Gen5 NVMe M.2 SSD |
| Operating System | Windows 11 Pro 64 |
Connectivity
| Wireless | MediaTek Wi-Fi 7 MT7925 (2x2) and Bluetooth 5.4 |
| Ethernet (RJ-45) | No built-in RJ-45 port |
| Ports | Left: 1 USB Type-C 10Gbps (USB Power Delivery, DisplayPort 2.1), 1 HDMI 2.1, 1 headphone/microphone combo, 1 Thunderbolt 4 with USB Type-C 40Gbps (USB Power Delivery, DisplayPort 2.1). Right: 1 USB Type-A 10Gbps, 1 security lock slot, 1 Thunderbolt 4 with USB Type-C 40Gbps |
Camera, Audio and Input
| Camera | 5 MP IR camera |
| Audio | Audio by Poly Studio, integrated stereo speakers, 2 integrated dual array digital microphones |
| Keyboard and Pointing Device | Backlit, spill-resistant keyboard with numeric keypad; clickpad with multi-touch gesture support |
| Security | Fingerprint sensor; HP Tamper Lock; no NFC |
Power and Physical
| Battery | HP Long Life 4-cell, 74.5 Wh, HP Fast Charge |
| Power Adapter | HP 140 W slim USB Type-C AC adapter |
| Dimensions (W x D x H) | 31.22 x 21.46 x 1.81 cm |
| Weight | Starting at 1.57 kg |
Compatibility & Software Support
Operating System
Ships with Windows 11 Pro 64 preinstalled.
Docking and Displays
Two Thunderbolt 4 ports and a USB Type-C port with DisplayPort 2.1 support HP Thunderbolt and USB-C docks for single-cable desk setups; HDMI 2.1 connects an external monitor or projector directly. There is no built-in RJ-45 port, so wired Ethernet is via a dock or USB adapter.
Typical Use
3D design, engineering and local AI workloads that benefit from a large unified memory pool in a thin 14-inch workstation.
Package Contents & Ordering Information
In the Box
HP ZBook Ultra G1a 14 (C1KR3PT), HP 140 W slim USB Type-C AC adapter, power cord and documentation.
HP ZBook Mobile Workstations
| Model | Configuration |
| HP ZBook Ultra G1a 14 (C1KR3PT) (this listing) | Ryzen AI Max PRO 385, 32GB, 1TB SSD, OLED touch |
| HP ZBook X G1i 16 (C9EY2PT) | Core Ultra 7 255H, 32GB, 1TB SSD, RTX PRO 1000, touch |
| HP ZBook 6 G2a 16 (E8TJ0AT) | Ryzen 7 8745HX, 24GB, 1TB SSD, RTX PRO 500 |
| HP ZBook 6 G2a 16 (E8TJ1AT) | Ryzen 9 9955HX, 48GB, 1TB SSD, RTX PRO 2000 |
| HP ZBook Ultra G3a 16 (E8ZS7AT) | Ryzen AI Max 485, 32GB, 1TB SSD |
| HP ZBook Ultra G3a 16 (E8ZS8AT) | Ryzen AI Max 490, 64GB, 1TB SSD |
| HP ZBook 8 G2a 14 (DS3X6AT) | Ryzen AI 7 PRO 450, 48GB, 1TB SSD |
| HP ZBook 8 G2a 16 (DS3X7AT) | Ryzen AI 7 PRO 450, 48GB, 1TB SSD |
| HP ZBook 8 G2i 14 (DS3X4AT) | Core Ultra 7 356H, 48GB, 1TB SSD, RTX PRO 500 |
| HP ZBook 8 G2i 16 (DS3X5AT) | Core Ultra 7 356H, 48GB, 1TB SSD, RTX PRO 500 |
| HP ZBook X G2i 16 (E67A7PT) | Core Ultra 7 356H, 32GB, 1TB SSD, RTX PRO 1000, touch |
Datasheet & Downloads
| HP product page | HP ZBook Ultra G1a 14 on hp.com |
| HP support | HP ZBook Ultra G1a 14 — HP Support, drivers and manuals |
Frequently Asked Questions — HP ZBook Ultra G1a 14
What is the exact configuration of C1KR3PT?
AMD Ryzen AI Max PRO 385, 32 GB LPDDR5x unified memory, 1 TB PCIe Gen5 NVMe M.2 SSD, 35.6 cm (14") 2.8K OLED touch display, Windows 11 Pro 64.
Can the memory be upgraded?
No. The 32 GB LPDDR5x memory is soldered onboard and cannot be upgraded after purchase.
Does it have a touchscreen?
Yes, the 14-inch 2.8K OLED display is a touchscreen.
Does it have an Ethernet port?
No. Use a Thunderbolt or USB-C dock or a USB Ethernet adapter for wired networking.
What warranty do I get?
3 years HP Premium+ onsite support (HP 1-year limited warranty plus bundled HP 3-year Premium+ Onsite Care Pack with telemetry), supplied by SourceIT with a GST invoice.





