HP Z2 G4 TOWER WORKSTATION

Key Specifications — HP Z2 G4 (with i7-7820X)

CPU / Processor

• Processor: Intel Core i7-8700 ITSmartBuys+2Superworkstations.com+2

• Cores / Threads: 6cores, 12 threads Converge UK+1

• Base Clock: ~ 3.6 GHz Etilize

• Turbo / Max Clock: Up to ~ 4.5 GHz (Turbo) Etilize

• L3 Cache: 11 MB Converge UK+1

• Socket / Chipset: LGA 2066, Intel C422 / X299 Superworkstations.com

• TDP: ~ 140 W (for this CPU) EVOcomputers

Memory (RAM)

• Memory Slots: 4DIMM slots Converge UK

• Max RAM: According to quickspecs: up to 128 GB DDR4-2666 (for Core-X configurations) ITSmartBuys

• Supported Types: Non-ECC for Core-X (i7) in this workstation. Converge UK

• Memory Speed: Up to 2666 MT/s (as per spec sheet) ITSmartBuys

Storage / Drives

• Drive Bays (Internal): 2 × 2.5″ or 3.5″ IT Creations

• External Bays: 2 × 5.25″ HP Support Community+1

• Storage Controllers:

  • Integrated SATA 6.0 Gb/s with RAID support (0, 1, 5, 10) ITSmartBuys

  • Optional SAS controller for SAS drives ITSmartBuys

• M.2 / NVMe: Supports M.2 NVMe SSD (Turbo Drive) Converge UK

Graphics / GPU

Since you asked for “2 GB graphics,” likely referring to a lower-end professional GPU option that ships with this model. According to HP documentation:

• Possible GPUs (2 GB options):

  • NVIDIA Quadro P400 — 2 GB GDDR5 Icecat

  • NVIDIA Quadro P600 — 2 GB GDDR5 BLK Audiovisual

  • AMD FirePro W2100 — 2 GB (as per graphics options) Tech Nuggets

• These are entry-level 3D / professional graphics cards. Tech Nuggets

• According to the QuickSpecs: P400 (2 GB) has:

  • Memory Interface: 64-bit, 2 GB GDDR5 BLK Audiovisual

  • Connectors: 3 × mini DisplayPort (mDP) for P400. BLK Audiovisual

  • Max Resolution (via mDP): up to 4096 × 2160 @ 60 Hz. Superworkstations.com