HP Z8 G4 Tower Workstation — 2× Xeon Gold 6254 3.10GHz, 128GB DDR4, 2TB SATA + 512GB NVMe, RTX A5000 Ampere
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
Here the HP Z8 G4 tower workstation comes with a pair of Intel Xeon Gold 6254 chips (3.10GHz, 18 cores each) alongside 128GB of DDR4. For storage it carries a 2TB 7.2K SATA hard drive and a 512GB NVMe SSD (2.51TB combined); three bays of the 4-bay 3.5-inch chassis are still free.
Supporting hardware includes integrated SATA RAID, 1GbE networking (Intel I219LM) and a 1125W power supply. You also get Windows 11 Pro as the listed operating system.
The NVIDIA RTX A5000 Ampere with 24GB of graphics memory, alongside 36 cores and 128GB, suits CAD, 3D modelling, rendering and visualisation work.
That is twice the memory of a lighter Z8 G4 build, which matters most for virtual machines and caching. Its Gold-tier processors sit a step above the entry CPU options for this model.
This certified refurbished workstation has been inspected and bench-tested in Johannesburg, with any stored data wiped.
Specifications
- Processors
- 2 × Intel Xeon Gold 6254
- Memory
- 128GB
- Drives
- 1 × 2TB 7.2K SATA HDD + 1 × 512GB NVMe SSD
- Graphics
- NVIDIA RTX A5000 Ampere, 24GB
Highlights
- 2 × Intel Xeon Gold 6254, 36 cores in total (3.10GHz base)
- 128GB of DDR4 memory
- 1 × 2TB 7.2K SATA HDD + 1 × 512GB NVMe SSD, 2.51TB raw
- NVIDIA RTX A5000 Ampere graphics, 24GB
- 4 × 3.5-inch LFF drive bays, 3 free
- Certified refurbished, bench-tested in Johannesburg
Processor
- Processors
- 2 × Intel Xeon Gold 6254
- Cores
- 36 (2 × 18)
- Base clock
- 3.10GHz
Memory
- Memory
- 128GB
- Memory type
- DDR4
Graphics
- Graphics
- NVIDIA RTX A5000 Ampere, 24GB
Storage
- Drives
- 1 × 2TB 7.2K SATA HDD + 1 × 512GB NVMe SSD
- Raw capacity
- 2.51TB
- Storage type
- HDD and SSD
- Drive bays
- 4 × 3.5-inch LFF
- RAID controller
- integrated SATA RAID
Networking
- Network
- 1GbE (Intel I219LM)
Power
- Power supplies
- 1 × 1125W
Chassis
- Form factor
- Tower
Software
- Operating system
- Windows 11 Pro
Condition
- Condition
- Certified refurbished
General
- Model
- Z8 G4
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Frequently asked questions
Which graphics card is fitted?
- NVIDIA RTX A5000 Ampere with 24GB of graphics memory.
What storage comes in this Z8 G4 configuration?
- 1 × 2TB 7.2K SATA HDD plus 1 × 512GB NVMe SSD, 2.51TB of raw capacity in total. Usable space depends on the RAID level you configure.
How many drive bays are free?
- One bay is populated in the 4-bay 3.5-inch chassis, leaving three free for additional drives.
Which processors are fitted to this Z8 G4?
- Two Intel Xeon Gold 6254 processors with 18 cores each at a 3.10GHz base clock: 36 physical cores in total, backed by 128GB of memory.