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  • HP Z4 G5 Tower Workstation | Intel Xeon W5-2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished HP Z4 G5 Tower Workstation | Intel Xeon W5-2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished
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HP Z4 G5 Tower Workstation | Intel Xeon W5 - 2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished - ReDial
HP Z4 G5 Tower Workstation | Intel Xeon W5 - 2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished - ReDial
HP Z4 G5 Tower Workstation | Intel Xeon W5 - 2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished - ReDial
HP Z4 G5 Tower Workstation | Intel Xeon W5 - 2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished - ReDial
HP

HP Z4 G5 Tower Workstation | Intel Xeon W5-2445 | 32GB DDR5 | 512GB SSD| NVIDIA RTX A2000 12GB | Win 11 Pro | As New Refurbished

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Unlock pro-level performance with the HP Z4 G5 Tower Workstation. Designed for advanced engineering, visualization, and machine learning, this tower features the powerful Intel Xeon W processor and professional NVIDIA RTX graphics.

Key Specifications

  • Processor: Intel® Xeon® W5-2445 (Up to 4.4 GHz, 10 Cores, 20 Threads, 26.25 MB L3 Cache)
  • Graphics: NVIDIA RTX™ A2000 (12 GB GDDR6 dedicated) – Ideal for CAD, rendering, and complex data work.
  • Memory: 32 GB DDR5-4800 MHz ECC RAM (2 x 16 GB). Supports error correction for data integrity.
  • Storage: 512 GB HP Z Turbo Drive PCIe® NVMe™ TLC M.2 SSD.
  • Operating System: Windows 11 Pro.
  • Power Supply: 775W Internal PSU (90% efficiency).

Connectivity & Expansion

  • Front Ports: 4x USB Type-A (5Gbps), 1x Headphone/Microphone combo.
  • Rear Ports: 1x RJ-45 Ethernet, Audio In/Out.
  • Expansion: Features PCIe Gen5 and Gen4 slots for future upgrades.

Warranty & Support

  • Status: Includes Active HP Care Pack (Onsite Support).
  • Coverage End Date: April 22, 2029 (Long-term peace of mind).

 

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from 375 reviews
These guys are awesome

Just completed my fifth order from ReDial. I had a small issue with one device and needed to return it. This is where they really stand out. The returns process was quick and straightforward. They responded to my emails fast, organised the return within minutes, and shipped the replacement straight away.

The replacement arrived and works perfectly. All the devices I’ve bought from them have performed without any issues. If you’re looking for cheaper options, ReDial is genuinely worth it. I’ve bought laptops and phones from them and the experience has been solid every time.

Jon
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HP Elitebook x360 1040 g8

awesome value and extremely fast shipping as well as beautiful presentation and unboxing experience. The laptop was actually properly refurbished and works excellent. I'd Recommend it 100%.

Zoe c
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12/23/2025

Redail is a very prompt and quality business. The refurbished Pixel 5 I bought works like a dream. I'm even able to connect to my car Bluetooth again. I am very very happy with this purchase.

J. L. Rayner
Google Pixel 5 128GB | Unlocked | Good Refurbished
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Arrived as quoted great service very happy with phone would recommend company to anyone thanks again Kevin

Kevin Meredith
Samsung Galaxy A50 (A505YN) 64GB 128GB | Unlocked | Excellent Refurbished
09/08/2025
Excellent Tablet

This Tablet has surpassed my expectations. It is an excellent piece of gear. The only thing that would have made the experience better if it had a short booklet on what all the buttons are for. Other than that I'm very happy with it.

Bradley Williams
Samsung Galaxy Tab Active Pro LTE 64GB Wifi+Cellular | Good Refurbished
09/05/2025
SAMSUNG GALAXY PHONE. GOOD 👍 VERY MUCH. GOOD THANK YOU 😊

LORENZO LEONELLI I LIKE. TO. THANK YOU FOR. PHONE IT A GOOD. QILLTEY PHONE THE. SAMSUNG GALAXY A23 BLACK. THANK YOU

LORENZO LEONELLI
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ReDial
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ACN: 152 085 295 | VIC Second-Hand Dealer Licence: SHD-0016923

📍 1–3 Molan St, Ringwood VIC 3134

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★ Reviews

Let customers speak for us

375 reviews
Write a review
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225
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J
Dell Latitude 7480 14.0" i5-6300U 256GB/8GB Ram | Good Refurbished
Jon
These guys are awesome

Just completed my fifth order from ReDial. I had a small issue with one device and needed to return it. This is where they really stand out. The returns process was quick and straightforward. They responded to my emails fast, organised the return within minutes, and shipped the replacement straight away.

The replacement arrived and works perfectly. All the devices I’ve bought from them have performed without any issues. If you’re looking for cheaper options, ReDial is genuinely worth it. I’ve bought laptops and phones from them and the experience has been solid every time.

J
Google Pixel 5 128GB | Unlocked | Good Refurbished
J. L. Rayner

Redail is a very prompt and quality business. The refurbished Pixel 5 I bought works like a dream. I'm even able to connect to my car Bluetooth again. I am very very happy with this purchase.

K
Samsung Galaxy A50 (A505YN) 64GB 128GB | Unlocked | Excellent Refurbished
Kevin Meredith

Arrived as quoted great service very happy with phone would recommend company to anyone thanks again Kevin

B
Samsung Galaxy Tab Active Pro LTE 64GB Wifi+Cellular | Good Refurbished
Bradley Williams
Excellent Tablet

This Tablet has surpassed my expectations. It is an excellent piece of gear. The only thing that would have made the experience better if it had a short booklet on what all the buttons are for. Other than that I'm very happy with it.

L
Samsung Galaxy A23 5G 64GB 128GB 256GB | Unlocked | Good Refurbished
LORENZO LEONELLI
SAMSUNG GALAXY PHONE. GOOD 👍 VERY MUCH. GOOD THANK YOU 😊

LORENZO LEONELLI I LIKE. TO. THANK YOU FOR. PHONE IT A GOOD. QILLTEY PHONE THE. SAMSUNG GALAXY A23 BLACK. THANK YOU

123