General Information for HP PCs
HP Z1 Tower G1i, Intel Core Ultra 9, 285, 32 GB, DDR5-SDRAM, 1 TB, Windows 11 Pro
Z1 Tower G1i
The most affordable HP Z desktop workstationWorkstation performance is now within reach with a tower built for designing, editing, and gaming. Go beyond a commercial PC with the HP Z1 Tower, delivering pro-level, expandable performance certified for pro-apps, with support for high-end graphics. Z1 Tower G1i
Further details for this product, Z1 Tower G1i, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
Z1 Tower G1i Desktop PC, Windows 11 Pro, Intel Core™ Ultra 9, 32GB RAM, 1TB SSD
HP Z1 Tower G1i. Processor family: Intel Core Ultra 9, Processor model: 285. Internal memory: 32 GB, Internal memory type: DDR5-SDRAM, Memory clock speed: 5600 MHz. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Graphics. Wi-Fi. Operating system installed: Windows 11 Pro. Power supply: 500 W.
Chassis type: Tower. Product type: PC. Weight: 5.51 kg. Product colour: Black
Initial Release Date: 27/05/2025
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HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro PC AI PC, AI Workstation Black B76RLET#ABU Specifications
Product Type
PCs
Brand
HP
Collection Model HP Z1 Tower G1i Desktop PC
Collection Model HP Z1 Tower G1i
Manufacturer Product Type
HP PCs
Manufacturer Product Type
Intel PCs
Chassis type Tower
Product colour
Black
Number of 3.5" bays 2
Colour name Black
Product Family
Desktop PC Workstation
Placement supported Vertical
Introduction year 2025
Market positioning
Performance
Product Family
PCs
Product Family
Business PCs
Product Family Z1 Tower G1i Desktop PC
Product Family Z1 Tower G1i
Processor generation Intel Core Ultra (Series 2)
Processor model 285
Processor cores 24
Processor manufacturer
Intel
Processor Family Intel Core Ultra 9
Motherboard chipset Intel Q870
Efficient-core Max Turbo Frequency 4.6 GHz
Processor threads 24
Performance cores 8
Efficient cores 16
Processor boost frequency 5.6 GHz
Performance-core base frequency 2.5 GHz
Efficient-core base frequency 1.9 GHz
Performance-core Max Turbo Frequency 5.4 GHz
Processor cache 36 MB
Processor cache type Smart Cache
Processor cache type L3
Processor base power 65 W
Maximum turbo power 182 W
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to 36 TOPs
NPU performance up to 13 TOPs
Neural processor unit (NPU) Intel AI Boost
Sparsity support Yes
Windows Studio effects support Yes
GPU performance up to 8 TOPs
Internal Memory 32 GB
Memory slots 4x DIMM
Internal memory type DDR5-SDRAM
Non-ECC Yes
Maximum internal memory 128 GB
Memory clock speed 5600 MHz
Memory layout (slots x size) 1 x 32 GB
Memory data transfer rate 5600 MT/s
SSD form factor M.2
Total storage capacity 1 TB
Storage media SSD
Number of storage drives installed 1
SSD interface PCI Express 4.0
Total SSDs capacity 1 TB
Number of SSDs installed 1
SSD capacity 1 TB
On-board graphics card Yes
Discrete graphics card No
On-board GPU manufacturer Intel
Discrete graphics card model Not available
On-board graphics card family Intel Graphics
On-board graphics card model Intel Graphics
Optical Drive Type No
Wi-Fi Yes
Ethernet LAN Yes
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards Wi-Fi 7 (802.11be)
Bluetooth Yes
Bluetooth Version 5.4
Antenna Type 2x2
WLAN controller model Intel Wi-Fi 7 BE200
Mouse included Yes
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
DisplayPorts quantity 2
USB 2.0 ports quantity 3
HDMI version 2.1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2x2 Type-C ports quantity 2
Line-in Yes
Combo headphone/mic port Yes
Line-out Yes
DisplayPort version 2.1
WLAN controller manufacturer Intel
Operating system installed Windows 11 Pro
Power Supply 500 W
Power supply input voltage 100 - 240 V
Power supply input frequency 50/60 Hz
HP Support Assistant Yes
HP Artificial Intelligence AI PC, AI Workstation
HP segment Business
Password protection Yes
Password protection type BIOS, Power on, User
Depth 308 mm
Width 337 mm
Weight 5.51 kg
Height 155 mm
Audio chip Realtek ALC3252
Year 2025
NVMe Yes
Harmonized System (HS) code 8471500000
Country of origin Czech Republic
Sustainability compliance Yes
HP GTIN (EAN/UPC) 199485052892
Package width 287 mm
Package depth 400 mm
Package height 499 mm
Package weight 7.67 kg
Display Included No
Keyboard included Yes
MPN B76RLET#ABU
Video Inputs DisplayPort
Most Suitable For Workstation
HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro PC AI PC, AI Workstation Black B76RLET#ABU Reviews
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