HP Z1 Tower G1i

Desktop · Intel 265 · NVIDIA RTX A1000 · 32 GB

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Type Desktop
Processor Intel 265
Graphics NVIDIA RTX A1000
Memory 32 GB
Storage 1 TB
os Windows 11 Pro

HP Z1 Tower G1i is a desktop PC with an Intel 265 processor, NVIDIA RTX A1000 graphics, 32 GB of RAM and 1 TB of storage. It came out in 2026.

Released: 2026-02-17

Specifications

Key specs

Type: Desktop
Processor: Intel 265
Graphics: NVIDIA RTX A1000
Memory: 32 GB
Storage: 1 TB
os: Windows 11 Pro
Released: 2026-02-17
Part number: A40RGET
EAN / UPC: 0199251688836

Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel Core Ultra (Series 2)
Processor model: 265
Processor cores: 20
Processor threads: 20
Processor boost frequency: 5.3 GHz
Performance cores: 8
Efficient cores: 12
Performance-core Max Turbo Frequency: 5.2 GHz
Efficient-core Max Turbo Frequency: 4.6 GHz
Performance-core base frequency: 2.4 GHz
Efficient-core base frequency: 1.8 GHz
Processor cache: 30 MB
Processor cache type: L3
Processor base power: 65 W
Maximum turbo power: 182 W

Neural processor unit (NPU)

Neural processor unit (NPU): Intel AI Boost
Sparsity support: Yes
Windows Studio effects support: Yes
AI software frameworks supported by NPU: DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to: 33 TOPs
NPU performance up to: 13 TOPs
GPU performance up to: 8 TOPs

View all specifications +17 more sectionsShow fewer specifications

Memory

Internal memory: 32 GB
Maximum internal memory: 32 GB
Internal memory type: DDR5-SDRAM
Memory layout (slots x size): 1 x 32 GB
Memory slots: 4x DIMM
Memory clock speed: 5600 MHz
Memory module type: UDIMM
Non-ECC: Yes
Memory data transfer rate: 5600 MT/s

Storage

Total storage capacity: 1 TB
Storage media: SSD
Number of storage drives installed: 1
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2

Graphics

Discrete graphics card: Yes
Discrete GPU manufacturer: NVIDIA
On-board graphics card: Yes
Discrete graphics card model: NVIDIA RTX A1000
Discrete graphics card memory: 8 GB
Discrete graphics memory type: GDDR6
Number of discrete graphics cards: 1
On-board GPU manufacturer: Intel
On-board graphics card family: Intel® Graphics
On-board graphics card model: Intel® Graphics

Performance

Market positioning: Performance
Motherboard chipset: Intel® Q870
Password protection: Yes
Password protection type: BIOS, Power on
Product type: Workstation

Ports & interfaces

USB 2.0 ports quantity: 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 4
USB 3.2 Gen 2x2 Type-C ports quantity: 2
DisplayPorts quantity: 2
DisplayPort version: 2.1
HDMI ports quantity: 1
HDMI version: 2.1
Ethernet LAN (RJ-45) ports: 1
Combo headphone/mic port: Yes
Line-out: Yes
Line-in: Yes
Microphone in: Yes

Expansion slots

Number of 3.5" bays: 2
PCI Express x1 (Gen 3.x) slots: 2
PCI Express x16 (Gen 5.x) slots: 1

Power

Power supply: 500 W
Power supply input voltage: 100 - 240 V
Power supply input frequency: 50/60 Hz

Design

Chassis type: Tower
Colour name: Black
Placement supported: Vertical
Product colour: Black
Introduction year: 2025

Software

Operating system installed: Windows 11 Pro

Processor special features

Intel® Turbo Boost Technology: Yes

Brand-specific features

HP Support Assistant: Yes
HP Artificial Intelligence: AI Workstation, AI PC
HP GTIN (EAN/UPC) with options: (ABB) 821844443033; (ABF) 199251688836; (ABU) 821844443026; (AKC) 821844443040; (BCM) 821844443057
HP GTIN (EAN/UPC): 821844443026
HP segment: Business

Audio

Audio chip: Realtek ALC3252

Weight & dimensions

Width: 337 mm
Depth: 308 mm
Height: 337 mm
Weight: 5.51 kg

Supplier features

Manufacturer warranty: 1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Carbon footprint

Carbon emissions, manufacturing (kg of CO2e): 243.264
Carbon emissions, logistics (kg of CO2e): 1.463
Carbon emissions, end-of-life (kg of CO2e): 1.67
Total carbon emissions, w/o use phase (kg of CO2e): 54.289

Keyboard

Keyboard connectivity: Wired

Check the manufacturer's page before buying.

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About this product

The most affordable HP Z desktop workstation Workstation 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.

Datasheet (PDF)

Z1 Tower G1i vs similar desktop PCs

	HP Z1 Tower G1i	HP E66PLEA Desktop PC	Acer Veriton VVM4735GT Desktop PC	Lenovo ThinkCentre M90t Gen 6
Type	Desktop	Desktop	Desktop	Desktop
Processor	Intel 265	Intel 265	Intel 265	Intel 265
Graphics	NVIDIA RTX A1000	Intel® Graphics	Intel® Graphics	Intel® Graphics
Memory	32 GB	32 GB	32 GB	32 GB
Storage	1 TB	1 TB	1 TB	1 TB
os	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro
Released	2026	2026	2026	2025