HP Z440 Intel Xeon E5-1620 v4 Workstation (A-Grade Refurbished)
64GB RAM - 1TB SSD - NVIDIA Quadro P4000 - Win 11 Pro - Reconditioned by PBTech - 1 Year Warranty
HP Z440 Intel Xeon E5-1620 v4 Workstation (A-Grade Refurbished)
64GB RAM - 1TB SSD - NVIDIA Quadro P4000 - Win 11 Pro - Reconditioned by PBTech - 1 Year Warranty
- Brand: HP
- MPN: EXWKSHPZ4401
- Part #: EXWKSHPZ4401
- UPC:
- Brand: HP
- MPN: EXWKSHPZ4401
- Part #: EXWKSHPZ4401
- UPC:
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HP Z440 Intel Xeon E5-1620 v4 Workstation (A-Grade Refurbished) 64GB RAM - 1TB SSD - NVIDIA Quadro P4000 - Win 11 Pro - Reconditioned by PBTech - 1 Year Warranty
- Brand: HP
- MPN: EXWKSHPZ4401
- Part #: EXWKSHPZ4401
Product URL: https://www.pbtech.co.nz/product/EXWKSHPZ4401/api/files/api/files/fileslib/api/files/image?path=imgad/aib/CommonX_20260113173638.png
| Branch | New Stock | On Display |
|---|---|---|
| Auckland - Albany | 0 | |
| Auckland - Glenfield | 0 | |
| Auckland - Queen Street | 0 | |
| Auckland - Auckland Uni | 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 | 2 | |
| Christchurch - Hornby | 0 | |
| Christchurch - Christchurch Central | 0 | |
| Dunedin | 0 |
Features
your wallet will love!






NOTE: Unless otherwise specified, a power cord is not included with this product and must be purchased separately.
Professional-Grade Performance for Demanding Workloads
The HP Z440 Workstation is engineered to deliver powerful, reliable performance for professionals who require workstation-class computing. Equipped with an Intel Xeon E5-1620 v4 processor, this system is built to handle intensive applications such as 3D modelling, CAD design, video editing, simulation, and data analysis with ease. Its robust architecture ensures stable multitasking and consistent performance, making it an excellent choice for engineers, architects, designers, and content creators who demand efficiency and precision in their workflow.
High-Capacity Memory for Seamless Multitasking
With an impressive 64GB of RAM, the HP Z440 provides exceptional memory capacity for heavy multitasking and memory-intensive applications. Whether you are rendering complex models, running virtual machines, editing high-resolution media, or managing large datasets, the generous RAM ensures smooth performance with minimal slowdowns. This makes it ideal for professionals working with advanced creative software or technical applications that require significant system resources.
Fast and Reliable Storage
The inclusion of a 1TB SSD offers fast boot times, rapid file access, and responsive application loading. Compared to traditional hard drives, the solid-state drive significantly improves overall system speed and reliability. Large project files, software suites, and operating system functions load quickly, helping you stay productive without unnecessary delays. The ample 1TB capacity also provides plenty of space for storing critical projects, applications, and data.
Professional Graphics with NVIDIA Quadro P4000
Designed for professional visual workloads, the NVIDIA Quadro P4000 graphics card delivers powerful GPU performance for 3D rendering, animation, CAD, and other graphics-intensive tasks. Quadro graphics are certified for many leading professional software applications, ensuring compatibility, stability, and optimized performance. This makes the HP Z440 particularly well-suited for design studios, engineering firms, and creative professionals who rely on accurate visual output and dependable GPU acceleration.
Built for Reliability and Expandability
The HP Z440 is known for its durable construction and workstation-grade components. Designed to operate reliably under demanding conditions, it offers excellent cooling and internal expandability to accommodate future upgrades. Its tower form factor provides flexibility for additional storage, memory expansion, or further hardware enhancements, making it a long-term investment for growing business needs.
Windows 11 Pro for Modern Productivity
Pre-installed with Windows 11 Pro, this workstation offers enhanced security features, improved productivity tools, and a modern user interface. Windows 11 Pro supports advanced business features such as BitLocker encryption, remote desktop capabilities, and domain connectivity, making it suitable for professional and enterprise environments.
A-Grade Refurbished Quality with 1 Year Warranty
This HP Z440 is an A-Grade refurbished unit, professionally reconditioned by PB Tech to ensure excellent cosmetic condition and full functionality. Each system undergoes thorough testing and quality checks to deliver reliable performance you can trust. Backed by a 1 Year Warranty, you can purchase with confidence, knowing your workstation is supported for peace of mind.
The HP Z440 Intel Xeon E5-1620 v4 Workstation combines power, reliability, and professional-grade graphics into a cost-effective refurbished solution, making it an outstanding choice for demanding business and creative applications.
Front Panel View

1) Optical drive bays
2) Optical drive
3) Power button
4) Hard drive activity light
5) USB 3.0 charging port (1)
6) USB 3.0 ports (3)
7)Audio-out (headphone)/Audio-in (microphone) combo jack
8)Audio-in (microphone) jack
Rear View Panel

1) Power supply Built-In Self-Test (BIST) LED
2) PS/2 keyboard connector (purple)
3) PS/2 mouse connector (green)
4) USB 2.0 ports (2, black)
5) USB 3.0 ports (4, blue)
6) AMT-enabled RJ-45 (network) jack (orange)
7) Audio line-out jack (light green)
8) Audio line-in jack (blue)
9) PCI/PCIe card slots
10) Power cord connector
11) Universal chassis clamp opening
12) Padlock loop
13) Security slot
Your computer model might look slightly different from the illustrations in this section. Refer to link to find your exact configuration -HP Z440, Z640, and Z840 Workstation Series User Guide
PB Tech is a HP Gold Partner


Specifications
Model
HP Z440
Form Factor
Tower
CPU
Intel Xeon E5-1620
Graphics
NVIDIA Quadro P4000
Memory
64GB RAM
Storage
1TB SSD
WiFi
No
Operating System
Windows 11 Pro
Warranty
1 Year Warranty

