The HP Z4 G4 Workstation stands as a highly capable and versatile single-processor workstation, designed to meet the rigorous demands of professionals across various industries, including engineering, media, and scientific fields. Its primary strength lies in its extensive configurability, offering a choice between powerful Intel Xeon W-series processors for ECC memory and enhanced I/O, or Intel Core X-series processors for high-frequency, multi-core performance in applications like game development and VR. This flexibility allows users to tailor the system precisely to their workload requirements.
Processor: Single Intel Xeon W-series (up to 18 cores) or Intel Core X-series (up to 18 cores) processors.
Intel Xeon W-2100/W-2200 series (e.g., W-2223 3.6 GHz 4-core, W-2275 3.3 GHz 14-core, W-2195 2.3 GHz 18-core).
Intel Core X-series (e.g., Core i7-7820X 3.6 GHz 8-core, Core i9-10980XE 3.0 GHz 18-core).
RAM: 8 DIMM slots.
Up to 512 GB DDR4-2933 ECC SDRAM with Intel Xeon W processors.
Up to 256 GB DDR4-2933 non-ECC SDRAM with Intel Core X-series processors (or 128 GB/256 GB depending on specific Core X generation).
Storage: Up to 46 TB total storage.
Internal Bays: Two 3.5-inch SATA drive bays, two 5.25-inch external device bays.
M.2 Slots: Up to two M.2 NVMe SSDs (Xeon W configurations), or one M.2 NVMe SSD (Core X configurations).
Options include SATA HDDs (up to 7200 rpm), SATA SSDs, HP Z Turbo Drive PCIe NVMe SSDs (up to 2TB), HP Z Turbo Drive Quad Pro PCIe SSDs (up to 8TB).
Integrated SATA RAID controller (RAID 0, 1, 5, 10).
Graphics: Supports up to two dual-width, full-height professional graphics cards.
NVIDIA Quadro professional-series (e.g., T400, RTX 5000, RTX A6000).
AMD Radeon Pro professional-series (e.g., WX 7100, W6800, W7500).
Display: Supports all HP Z Displays and HP DreamColor Displays.
Ports:
Front (Standard): 1 headset, 4x USB 3.1 Gen 1 Type-A (1 charging).
Front (Premium Optional): 1 headset, 2x USB 3.1 Gen 1 Type-A (1 charging), 2x USB 3.1 Gen 2 Type-C, optional SD Media Card Reader.
Rear: 1 audio-in, 1 audio-out, 1 PS/2 keyboard, 1 PS/2 mouse, optional 1 serial port.
Rear USB: 6x USB 3.1 Gen 1 (Xeon W configurations), 5x USB 3.1 Gen 1 (Core X configurations).
Networking: Dual embedded 1GbE LAN ports (Xeon W configurations), single embedded 1GbE LAN port (Core X configurations).
Operating System: Windows 10 Pro for Workstations, Windows 11 Pro for Workstations, Ubuntu, Red Hat Enterprise Linux.
Dimensions (W x D x H): 16.9 x 38.6 x 44.5 cm (6.65 x 15.2 x 17.5 in).
Weight: Starting at 10.2 kg (22.4 lb), exact weight depends on configuration (up to 17.3 kg / 38.2 lbs).
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