Here is the technical specification breakdown and product overview for the HP Z6 G4 Workstation in English.

HP Z6 G4 Workstation — Overview

The HP Z6 G4 Workstation is a highly expandable, dual-processor desktop workstation engineered for demanding workflows like 3D modeling, photorealistic rendering, advanced simulations, and complex data analysis.

Technical Specifications

1. Processors (CPUs)

Sockets: Dual FCLGA3647 (Socket P) sockets — 1st CPU on mainboard, 2nd CPU via optional expansion riser board.
Processor Families Supported:
- Intel® Xeon® Scalable Family (1st Gen “Skylake-SP” & 2nd Gen “Cascade Lake-SP”, e.g., Platinum, Gold, Silver, Bronze up to 28 cores per processor).
- Select Intel® Xeon® W-3200 Series processors (single-socket configurations).
Max Core Count: Up to 56 total cores across dual processors.

2. Chipset

Chipset: Intel® C622 Chipset.

3. System Memory

Slots: 12 DIMM slots total (6 on system board + 6 on 2nd CPU riser module).
Memory Type: DDR4 Registered ECC SDRAM (R-DIMM).
Speeds Supported: 2133 MT/s, 2400 MT/s, 2666 MT/s, up to 2933 MT/s (speed determined by CPU).
Max Capacity: Up to 768 GB DDR4 ECC RAM.
Special Memory Support: Intel® Optane™ DC Persistent Memory (on supported 2nd-gen Scalable CPUs).

4. Expansion Slots

Slot 1: PCIe Gen3 x4 (CPU-connected, open-ended).
Slot 2: PCIe Gen3 x16.
Slot 3: PCIe Gen3 x4.
Slot 4: PCIe Gen3 x8.
Slot 5: PCIe Gen3 x4.
Slot 6: PCIe Gen3 x16.
M.2 NVMe Slots: Dual onboard PCIe Gen3 x4 M.2 slots for direct NVMe storage.

5. Graphics Options

Support for up to two ultra-high-end 250W GPUs or multiple mid-range GPUs.
NVIDIA: Quadro RTX series, RTX A-series (up to RTX A6000 / 48GB GDDR6).
AMD: Radeon™ Pro series (up to Radeon™ Pro W6800 / 32GB GDDR6).

6. Storage Capabilities

Drive Bays:
- 2 x internal 2.5″/3.5″ drive bays.
- 2 x external 5.25″ bays (adaptable for additional HDDs/SSDs).
- 1 x dedicated 9.5 mm slim optical disk drive (ODD) bay.
Total Internal Storage: Up to 46 TB.
Supported Storage Types: SATA HDDs (7200 RPM), SATA SSDs, M.2 NVMe SSDs, and HP Z Turbo Drive (PCIe NVMe).
RAID Support: Integrated SATA RAID 0, 1, 5, 10 on Intel® C622 sSATA controller.

7. Input / Output (I/O) & Connectivity

Front I/O:
- Standard: 1 Headset audio port, 4 x USB 3.1 Gen 1 Type-A (1 charging).
- Premium (Optional): 1 Headset, 2 x USB 3.1 Gen 2 Type-C®, 2 x USB 3.1 Gen 1 Type-A.
Rear I/O:
- 6 x USB 3.1 Gen 1 Type-A.
- 2 x 1GbE LAN ports (RJ-45, 1 supporting Intel® AMT).
- 1 x Audio Line-In, 1 x Audio Line-Out.
- 2 x PS/2 ports (Keyboard/Mouse).
- Optional 10GbE dual-port module or serial port.

8. Power Supply & Physical Specifications

Power Supply Options: Up to 1000W 90% efficient PSU (100–240V input range).
Chassis Dimensions (H x W x D): 44.45 x 16.89 x 46.48 cm (17.5 x 6.65 x 18.3 inches).
Weight: ~13.1 kg (29 lbs) base weight; varies by configuration.
Security features: HP Sure Start Gen4, HP Client Security Manager, TPM 2.0 module, physical chassis lock option.