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Product Comparison

Technical Specifications

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Feature

Brand: HP|SKU: B76RKET#ABU

HP Workstation Z2 G1i

£2952.87

Stock: 20

Brand: HP|SKU: A40Q1ET#ABU

HP Workstation Z2 G1a

£2454.05

Stock: 28

Brand: HP|SKU: B76RMET#ABU

HP Z1 G1i

£2013.32

Stock: 11

Brand: HP|SKU: 996T0ET#ABU

HP Workstation Z2 G9

£3112.23

Stock: 20

Brand: HP|SKU: B76RZET#ABU

HP Workstation Z2 G1i

£2348.89

Stock: 25

Memory

ECC

—

Internal memory

—

32 GB

—

Internal memory type

—

DDR5-SDRAM

—

Maximum internal memory

—

64 GB

—

Memory clock speed

—

5600 MHz

—

Memory layout (slots x size)

—

1 x 32 GB

—

Memory slots

—

2x SO-DIMM

—

Non-ECC

—

Yes

—

Display

Display included

Graphics

Discrete GPU manufacturer

NVIDIA

—

NVIDIA

Discrete graphics card

Yes

Discrete graphics card memory

20 GB

—

16 GB

12 GB

16 GB

Discrete graphics card model

NVIDIA RTX 4000 Ada

Not available

NVIDIA GeForce RTX 5060 Ti

NVIDIA RTX A2000

NVIDIA RTX 2000 Ada

Discrete graphics memory type

GDDR6

—

GDDR7

GDDR6

Number of discrete graphics cards

—

On-board GPU manufacturer

Intel

AMD

Intel

On-board graphics card

Yes

On-board graphics card family

Intel Graphics

AMD Radeon

Intel Graphics

Intel® UHD Graphics

Intel Graphics

On-board graphics card model

Intel Graphics

AMD Radeon 8060S

Intel Graphics

Intel UHD Graphics 770

Intel Graphics

Storage

Number of SSDs installed

—

Number of storage drives installed

—

NVMe

Yes

—

Optical drive type

—

SSD capacity

1 TB

—

1 TB

—

SSD form factor

M.2

—

M.2

—

SSD interface

PCI Express 4.0

—

PCI Express 4.0

—

SSD memory type

TLC

—

TLC

—

Storage media

SSD

—

SSD

—

Total SSDs capacity

1 TB

—

1 TB

—

Total storage capacity

1 TB

—

1 TB

—

Power

Power supply

280 W

300 W

500 W

280 W

700 W

Power supply input frequency

50 - 60 Hz

—

50/60 Hz

—

50 - 60 Hz

Power supply input voltage

100 - 240 V

—

100 - 240 V

—

100 - 240 V

Network

Antenna type

2x2

—

2x2

Bluetooth

Yes

—

Yes

Bluetooth version

5.4

—

5.4

5.3

5.4

Cabling technology

10/100/1000Base-T(X)

Ethernet LAN

Yes

Ethernet LAN data rates

10,100,1000 Mbit/s

Top Wi-Fi standard

Wi-Fi 7 (802.11be)

—

Wi-Fi 7 (802.11be)

Wi-Fi 6E (802.11ax)

Wi-Fi 7 (802.11be)

Wi-Fi

Yes

Wi-Fi standards

Wi-Fi 7 (802.11be)

—

Wi-Fi 7 (802.11be)

Wi-Fi 6E (802.11ax)

Wi-Fi 7 (802.11be)

WLAN controller manufacturer

Intel

—

Intel

WLAN controller model

Intel Wi-Fi 7 BE200

—

Intel Wi-Fi 7 BE200

Intel Wi-Fi 6E AX211

Intel Wi-Fi 7 BE200

RAM

Installed Size

—

128 GB

32 GB

—

32 GB

Internal memory

64 GB

—

Internal memory type

DDR5-SDRAM

LPDDR5x-SDRAM

DDR5-SDRAM

—

DDR5-SDRAM

Maximum internal memory

128 GB

—

128 GB

Memory clock speed

6400 MHz

—

5600 MHz

—

5600 MHz

Memory data transfer rate

—

8533 MT/s

5600 MT/s

—

5600 MT/s

Memory layout (slots x size)

2 x 32 GB

—

1 x 32 GB

—

1 x 32 GB

Memory slots

2x SO-DIMM

—

4x DIMM

—

3x DIMM

Non-ECC

—

Yes

—

Yes

Hard Drive

Number of SSDs installed

—

Number of storage drives installed

—

NVMe

—

Yes

Optical drive type

—

SSD capacity

—

1 TB

—

1 TB

SSD form factor

—

M.2

—

M.2

SSD interface

—

PCI Express 4.0

—

PCI Express 4.0

SSD memory type

—

TLC

—

Storage media

—

SSD

—

SSD

Total SSDs capacity

—

1 TB

—

1 TB

Total storage capacity

—

1 TB

—

1 TB

Neural processor unit (NPU)

AI software frameworks supported by NPU

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

—

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

—

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

GPU performance up to

8 TOPs

—

8 TOPs

—

8 TOPs

Neural processor unit (NPU)

Intel AI Boost

AMD Ryzen AI

Intel AI Boost

—

Intel AI Boost

NPU performance up to

13 TOPs

50 TOPs

13 TOPs

—

13 TOPs

Sparsity support

Yes

—

Yes

—

Yes

Total processor performance up to

36 TOPs

126 TOPs

36 TOPs

—

36 TOPs

Windows Studio effects support

Yes

—

Yes

—

Yes

Performance

Audio chip

Realtek ALC3205

Realtek ALC3205-VA2-CG

Realtek ALC3252

Realtek ALC3205-VA2-CG

Realtek ALC3205

Built-in speaker(s)

—

Yes

—

Yes

—

Market positioning

Performance

Motherboard chipset

Intel W880

—

Intel Q870

—

Intel W880

Number of speakers

—

Password protection

Yes

Password protection type

BIOS, Power on, User

Product type

Workstation

Carbon footprint

Carbon emissions, end-of-life (kg of CO2e)

—

Carbon emissions, logistics (kg of CO2e)

—

Carbon emissions, manufacturing (kg of CO2e)

—

237

—

Total carbon emissions, w/o use phase (kg of CO2e)

—

135

—

Total carbon footprint (kg of CO2e)

—

380

—

Design

Chassis type

Mini PC

Tower

Mini PC

Tower

Colour name

Black

Jet black

Black

—

Black

Country of origin

China

China, Mexico

Czech Republic

China

Czech Republic

Introduction year

2025

—

Number of 3.5" bays

—

Number of 5.25" bays

—

Placement supported

—

Vertical

—

Vertical

Product colour

Black

Ports & interfaces

Combo headphone/mic port

—

Yes

DisplayPort version

1.4

2.1

1.4

DisplayPorts quantity

—

Ethernet LAN (RJ-45) ports

HDMI ports quantity

—

HDMI version

—

2.1

—

Intel® Thunderbolt 4

—

Yes

—

Line-in

—

Yes

—

Yes

Line-out

—

Yes

—

Yes

Mini DisplayPorts quantity

—

Thunderbolt 3 ports quantity

—

Thunderbolt 4 ports quantity

—

USB 2.0 ports quantity

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

—

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

—

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity

—

USB 3.2 Gen 2x2 Type-C ports quantity

—

USB Power Delivery (USB PD)

—

Yes

—

USB Type-C DisplayPort Alternate Mode

—

Yes

—

Software

Copilot+ PC

—

Yes

—

Operating system installed

Windows 11 Pro

Pre-installed software

—

HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP PC Hardware Diagnostics Windows; HP Privacy Settings; HP Desktop Support Utilities; HP Image Assistant; HP Manageability Integration Kit; HP Notifications; Performance Advisor 3.0; HP Data Science Stack; myHP

—

Weight & dimensions

Depth

218 mm

168 mm

308 mm

218 mm

426 mm

Height

69 mm

200 mm

155 mm

69 mm

388 mm

Package depth

169 mm

185 mm

400 mm

170 mm

490 mm

Package height

297 mm

298 mm

499 mm

298 mm

295 mm

Package weight

5.4 kg

4.1 kg

7.67 kg

4.8 kg

12.5 kg

Package width

499 mm

287 mm

499 mm

590 mm

Weight

2.4 kg

2.3 kg

5.51 kg

2.4 kg

8.6 kg

Width

211 mm

85.8 mm

337 mm

211 mm

175 mm

Processor

Efficient cores

—

Efficient-core base frequency

3.2 GHz

—

1.9 GHz

—

3.2 GHz

Efficient-core Max Turbo Frequency

4.6 GHz

—

4.6 GHz

—

4.6 GHz

Maximum turbo power

250 W

—

182 W

—

250 W

Number of Cores

24-core

—

Number of processors installed

—

Performance cores

—

Performance-core base frequency

3.7 GHz

—

2.5 GHz

—

3.7 GHz

Performance-core Max Turbo Frequency

5.5 GHz

—

5.4 GHz

—

5.5 GHz

Processor base power

125 W

—

65 W

—

125 W

Processor boost frequency

5.7 GHz

5.1 GHz

5.6 GHz

6 GHz

5.7 GHz

Processor cache

36 MB

64 MB

36 MB

Processor cache type

Smart Cache

Processor cores

—

Processor family

Intel Core Ultra 9

AMD Ryzen AI Max+ PRO

Intel Core Ultra 9

Intel® Core™ i9

Intel Core Ultra 9

Processor frequency

—

3 GHz

—

3.2 GHz

—

Processor generation

Intel Core Ultra (Series 2)

AMD Ryzen AI Max PRO 300 Series

Intel Core Ultra (Series 2)

Intel® Core™ i9 (14th gen)

Intel Core Ultra (Series 2)

Processor manufacturer

Intel

AMD

Intel

Processor model

285K

395

285

i9-14900K

285K

Processor threads

Technical details

General Product Safety Regulation (GPSR) URL

—

https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true https://h10032.www1.hp.com/ctg/Manual/c08200880.pdf

—

Logistics data

Harmonized System (HS) code

8471500000

Brand-specific features

HP Artificial Intelligence

AI PC, AI Workstation

—

AI PC, AI Workstation

AI Workstation

AI PC, AI Workstation

HP GTIN (EAN/UPC)

199485052908

199251646812

199485052885

198415021632

199485052939

HP Management tools

—

HP BIOS Configuration Utility (download)

—

HP Security tools

—

HP Secure Erase; HP Sure Click; HP BIOSphere Gen6; HP Sure Admin; Hood Sensor Optional Kit; HP Client Security Manager Gen6; HP Sure Start Gen7; HP Sure Recover Gen4; HP Tamper Lock; HP Sure Sense Gen2; HP Sure Run Gen5

—

HP segment

Business

HP Support Assistant

—

Yes

Packaging content

Keyboard connectivity

Wired

Keyboard included

Yes

Mouse connectivity

—

Wired

Mouse included

—

Yes

Other features

Keyboard type

—

USB

—

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.

3 year (3/3/3) limited warranty includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country.

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.

Support service included

HP 3y Onsite Low End Workstation HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf

HP 3y Onsite w/DMR Low End Workstation Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA8-2300EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf

HP 3y Onsite Low End Workstation HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf

—

HP 3y Onsite Low End Workstation HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf

Certificates

Low halogen

—

Yes

—

Yes

—

Expansion slots

PCI Express x4 (Gen 4.x) slots

—

PCI Express x8 (Gen 4.x) slots

—

Sustainability

Sustainability certificates

TCO

ENERGY STAR, TCO

—

ENERGY STAR, TCO

TCO

Sustainability compliance

Yes

Sustainable technologies and materials

Low halogen; Bulk packaging available; 10% ITE-derived closed loop plastic; 25% ocean-bound plastic in system fans; Product Carbon Footprint; Contains at least 65% post-consumer recycled plastic; System has a QR code enabled experience where the user has access to a product portal – beginning December 2025, this is complete with product feature highlights, sustainability information, getting started guides, and direct setup and support options; New Energy Consumption dashboard available to customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint

Bulk packaging available; 10% ITE-derived closed loop plastic; Product Carbon Footprint; Contains at least 65% post-consumer recycled plastic; Contains at least 20% post-industrial recycled steel; System has a QR code enabled experience where the user has access to a product portal – beginning December 2025, this is complete with product feature highlights, sustainability information, getting started guides, and direct setup and support options; New Energy Consumption dashboard available to customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint

Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; 10% ITE-derived closed loop plastic; 80 Plus® Platinum power supplies available; Contains at least 60% post-consumer recycled plastic; Outside box and corrugated cushions are 100% sustainably sourced or recyclable

80 Plus® Gold power supplies available; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 55% post-consumer recycled plastic; 15% ITE-derived closed loop plastic; Ocean-bound plastic in speaker enclosure and system fan; Low halogen PCAs; Product Carbon Footprint

Low halogen; Bulk packaging available; 10% ITE-derived closed loop plastic; 25% ocean-bound plastic in system fans; Product Carbon Footprint; Contains at least 60% post-consumer recycled plastic; System has a QR code enabled experience where the user has access to a product portal – beginning December 2025, this is complete with product feature highlights, sustainability information, getting started guides, and direct setup and support options; New Energy Consumption dashboard available to customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint