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HP ProDesk Mini 400 G9 Desktop PC

Intel Core i7-12700T - 16GB RAM - 512GB SSD - Win 11 Pro - 1 Year Warranty - USB Keyboard & Mouse - WiFi 6 + Bluetooth 5.3

PB Tech price
PB Tech price
$ 1,375 .00
 +GST
$ 1,581 .25
 inc GST

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

HP ProDesk Mini 400 G9 Desktop PC

Intel Core i7-12700T - 16GB RAM - 512GB SSD - Win 11 Pro - 1 Year Warranty - USB Keyboard & Mouse - WiFi 6 + Bluetooth 5.3

Windows 11 Pro
  • Brand: HP
  • MPN: B5JJ7AT
  • Part #: WKSHDT4009123
  • UPC: 198990094212
PB Tech price
$ 1,375 .00 $ 1,581 .25
 +GST  inc GST

No store stock available. See in-stock alternatives

Click & Collect: Collect unavailable
Delivery: Out of stock
  • Brand: HP
  • MPN: B5JJ7AT
  • Part #: WKSHDT4009123
  • UPC: 198990094212

CPU Family

Intel Core i7

CPU Model

Intel Core i7-12700T

GPU Model

Integrated Graphics

Memory Size

16GB

SSD Capacity

512GB

HDD Capacity

N/A

Operating System

Windows 11 Pro

Optical Drive

None

Product is out of stock. View similar products in-stock at PB Tech

Features

HP Pro Mini 400 G9 Desktop PC

The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel® processor and protected with always-on security you can trust.

Latest Intel® processor

Accomplish everything from minor tasks to complex projects with the latest Intel® processor.

Flex ports for easy expansion

Configure or expand your Mini your way with flex ports for legacy or clean desk connectivity.

Protected by HP Wolf Security

HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.

Help protect our shared future

A high-efficiency power supply and molded-pulp packaging help reduce the impact on the environment.


PB Tech is a HP Gold Partner

Want us to build your custom PC?

Frequently asked questions

Can I swap out parts and/or add/change/remove operating systems in a PB Tech PC?

We can add any part to a PC for a small fee as long as we don't need to remove an existing part for it to fit, for example adding more RAM, an extra hard drive, installing a Windows OS, or adding a graphics card to a PC without one (we can even SLI/Crossfire for you if it is compatible). We cannot change components that are part of an existing build e.g. Upgrade an existing graphics card or add a SSD with Windows installed if the PC only has a single hard drive (as the OS is already pre-installed). If you do have a specific requirement, then one of our experienced sales team will be happy to build a system that suits your needs.

Contact our WebSales team here

What parts are used in this PC?

The parts are subject to change depending on stock availability but the specifications listed in the title will always be correct. If you have specific parts you are after, one of our experienced sales team will be happy to build a system that suits your needs. 

Once again, you can contact our WebSales team here

I've just purchased my first custom PC, how do I set it up?

Our short new PC setup guide shows you how to safely unbox it, and set it all up so you can get to work or start playing games.

Your can learn more in our new PC setup guide here

Specifications

Operating system

Windows 11 Pro

Processor family

12th Generation Intel® Core™ i7 processor

Processor

Intel® Core™ i7-12700T (up to 4.7 GHz with Intel® Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads)

Chipset

Intel® Q670 (vPro®)

Form factor

Mini

Graphics (integrated)

Intel® UHD Graphics 770

Memory

16 GB DDR4-3200 MT/s (1 x 16 GB) Transfer rates up to 3200 MT/s.

Internal Storage

512 GB PCIe® NVMe™ M.2 SSD

Internal drive bays

One 2.5"

Slots

1 M.2 2230; 1 M.2 2280 1 M.2 slot for WLAN and 1 M.2 2280 slot for storage.

Ports

1 headphone/microphone combo; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate (charging); 1 SuperSpeed USB Type-C® 20Gbps signaling rate

I/O Port location

Front

Network interface

WLAN

Audio

Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support

Keyboard

HP Wired Desktop 320K Keyboard

Pointing device

HP Wired 320M Mouse

Power

90 W external power adapter, up to 89% efficiency, active PFC

Energy efficiency

EPEAT® registered

Operating temperature range

10 to 35°C 50 to 95°F

Ecolabels

EPEAT® registered

Energy star certified

ENERGY STAR® certified

Security management

Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Tamper Lock; HP Sure Start Gen7; HP Platform Certificate On Device Installation

Management features

HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download)

Software included

HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial; HPX for CMIT

Available software

HP Smart Support

Dimensions (W x D x H)

17.7 x 17.5 x 3.4 cm

Package dimensions (W x D x H)

49.8 x 23.5 x 13.2 cm

Package weight

3.40 kg

Weight

1.42 kg

Manufacturer Part No:
B5JJ7AT
Brand:
HP
Product Type:
Desktop PC
UPC
198990094212
Product Family:
ProDesk Mini
Shipping Weight:
2.75 kg
PB Part No:
WKSHDT4009123
Product Model:
400 G9
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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Accessories

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

HP ProDesk Mini 400 G9 Desktop PC Intel Core i7-12700T - 16GB RAM - 512GB SSD - Win 11 Pro - 1 Year Warranty - USB Keyboard & Mouse - WiFi 6 + Bluetooth 5.3

Windows 11 Pro
  • Brand: HP
  • MPN: B5JJ7AT
  • Part #: WKSHDT4009123
  • UPC:198990094212
PB Tech price $1,375.00 Excluding GST PB Tech price $1,581.25 Including GST

Date Created: 14:55, 11-09-2025
Product URL: https://www.pbtech.co.nz/product/WKSHDT4009123/HP-ProDesk-Mini-400-G9-Desktop-PC-Intel-Core-i7-12
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Newmarket 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

HP Pro Mini 400 G9 Desktop PC

The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel® processor and protected with always-on security you can trust.

Latest Intel® processor

Accomplish everything from minor tasks to complex projects with the latest Intel® processor.

Flex ports for easy expansion

Configure or expand your Mini your way with flex ports for legacy or clean desk connectivity.

Protected by HP Wolf Security

HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.

Help protect our shared future

A high-efficiency power supply and molded-pulp packaging help reduce the impact on the environment.


PB Tech is a HP Gold Partner

Want us to build your custom PC?

Frequently asked questions

Can I swap out parts and/or add/change/remove operating systems in a PB Tech PC?

We can add any part to a PC for a small fee as long as we don't need to remove an existing part for it to fit, for example adding more RAM, an extra hard drive, installing a Windows OS, or adding a graphics card to a PC without one (we can even SLI/Crossfire for you if it is compatible). We cannot change components that are part of an existing build e.g. Upgrade an existing graphics card or add a SSD with Windows installed if the PC only has a single hard drive (as the OS is already pre-installed). If you do have a specific requirement, then one of our experienced sales team will be happy to build a system that suits your needs.

Contact our WebSales team here

What parts are used in this PC?

The parts are subject to change depending on stock availability but the specifications listed in the title will always be correct. If you have specific parts you are after, one of our experienced sales team will be happy to build a system that suits your needs. 

Once again, you can contact our WebSales team here

I've just purchased my first custom PC, how do I set it up?

Our short new PC setup guide shows you how to safely unbox it, and set it all up so you can get to work or start playing games.

Your can learn more in our new PC setup guide here

Specifications

Operating system

Windows 11 Pro

Processor family

12th Generation Intel® Core™ i7 processor

Processor

Intel® Core™ i7-12700T (up to 4.7 GHz with Intel® Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads)

Chipset

Intel® Q670 (vPro®)

Form factor

Mini

Graphics (integrated)

Intel® UHD Graphics 770

Memory

16 GB DDR4-3200 MT/s (1 x 16 GB) Transfer rates up to 3200 MT/s.

Internal Storage

512 GB PCIe® NVMe™ M.2 SSD

Internal drive bays

One 2.5"

Slots

1 M.2 2230; 1 M.2 2280 1 M.2 slot for WLAN and 1 M.2 2280 slot for storage.

Ports

1 headphone/microphone combo; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate (charging); 1 SuperSpeed USB Type-C® 20Gbps signaling rate

I/O Port location

Front

Network interface

WLAN

Audio

Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support

Keyboard

HP Wired Desktop 320K Keyboard

Pointing device

HP Wired 320M Mouse

Power

90 W external power adapter, up to 89% efficiency, active PFC

Energy efficiency

EPEAT® registered

Operating temperature range

10 to 35°C 50 to 95°F

Ecolabels

EPEAT® registered

Energy star certified

ENERGY STAR® certified

Security management

Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Tamper Lock; HP Sure Start Gen7; HP Platform Certificate On Device Installation

Management features

HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download)

Software included

HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial; HPX for CMIT

Available software

HP Smart Support

Dimensions (W x D x H)

17.7 x 17.5 x 3.4 cm

Package dimensions (W x D x H)

49.8 x 23.5 x 13.2 cm

Package weight

3.40 kg

Weight

1.42 kg

Date Created: 14:55, 11-09-2025
Product URL: https://www.pbtech.co.nz/product/WKSHDT4009123/HP-ProDesk-Mini-400-G9-Desktop-PC-Intel-Core-i7-12