HP Z8 G4 Tower Workstation — 2× Xeon Silver 4215R 3.20GHz, 64GB DDR4, 2TB SATA + 512GB NVMe, RTX 4000 Ampere
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
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Here the HP Z8 G4 tower workstation comes with two Intel Xeon Silver 4215R processors (8 cores each, 3.20GHz base clock) alongside 64GB of DDR4 memory. 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. Also included: Windows 11 Pro as the listed operating system.
Professional graphics (NVIDIA RTX 4000 Ampere) and 64GB make this a practical seat for engineering design, product visualisation and video work. Capacity can grow later by filling the free bays, without a change of chassis.
It is one of the lighter-memory Z8 G4 builds; a configuration with more memory is the step up for memory-bound workloads.
Certified refurbished condition: the workstation is inspected, bench-tested and data-wiped in Johannesburg.
Specifications
- Processors
- 2 × Intel Xeon Silver 4215R
- Memory
- 64GB
- Drives
- 1 × 2TB 7.2K SATA HDD + 1 × 512GB NVMe SSD
- Graphics
- NVIDIA RTX 4000 Ampere, 8GB
Highlights
- 2 × Intel Xeon Silver 4215R, 16 cores in total (3.20GHz base)
- 64GB of DDR4 memory
- 1 × 2TB 7.2K SATA HDD + 1 × 512GB NVMe SSD, 2.51TB raw
- NVIDIA RTX 4000 Ampere graphics, 8GB
- 4 × 3.5-inch LFF drive bays, 3 free
- Certified refurbished, bench-tested in Johannesburg
Processor
- Processors
- 2 × Intel Xeon Silver 4215R
- Cores
- 16 (2 × 8)
- Base clock
- 3.20GHz
Memory
- Memory
- 64GB
- Memory type
- DDR4
Graphics
- Graphics
- NVIDIA RTX 4000 Ampere, 8GB
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 4000 Ampere with 8GB of graphics memory.
How much raw storage does this Z8 G4 have?
- 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.
Is there room to add more drives?
- One bay is populated in the 4-bay 3.5-inch chassis, leaving three free for additional drives.
How many processor cores does it have?
- Two Intel Xeon Silver 4215R processors with 8 cores each at a 3.20GHz base clock: 16 physical cores in total, backed by 64GB of memory.