Product Description Model No HP Z4 G5 Workstation Desktop Processor Intel® Xeon® W5-2445 (3.1GHz base frequency, up to 4.4 GHz with Intel® Turbo Boost Technology, 26.25 MB L3 cache, 10 cores, 20 threads) Chipset Intel® W790 RAM 32GB ECC 4800MHz DDR5 (2X16GB) RDIMM up to 512 GB DDR5-4800 ECC SDRAM with 8 DIMMS HDD 8TB 7200 rpm Serial ATA with 512 GB M.2 NVMe SSD Graphics NVIDIA RTX™️ A2000 12 GB GDDR6 Operating System FreeDOS Networking Integrated 10/100/1000 GbE Intel Wi-Fi 6E AX210 (2×2) non-vPro and Bluetooth® 5.2 Wireless Technology Optical Drive Slim DVD-RW Ports and connectors Front (Premium version): 2 SuperSpeed USB Type-C® 20Gbps signaling rate (USB Power Delivery); 2 SuperSpeed USB Type-A 5Gbps signaling rate; 1 headset/microphone combo; Rear: 6 SuperSpeed USB Type-A 5Gbps signaling rate; 1 RJ-45; 1 audio-in/out Audio Realtek ALC3205-CG, internal speaker Keyboard & Mouse HP USB Keyboard, HP USB Optical Mouse Drive Bays External: Two 9.5 mm ODD; Internal: One 3.5″; Four PCIe® M.2 SSD; Three 3.5″ HDD Expansion slots 1 PCIe 5 x16; 2 PCIe 4 x16; 2 PCIe 4 x4 (Rear bulkhead access can be achieved through all slots but 2 PCIe 4 x8, and 2 PCIe 4 x8 are internal access only for M.2 (1 PCIe 4 x16 available when 2nd CPU is not installed; 1 PCIe 3 x16 available only when 2nd CPU is installed).) Security Management Full volume encryption, HP Secure Erase, Kensington lock slot, Secure authentication, TPM 2.0 certified, HP BIOSphere, HP Sure Run, HP Sure Click, HP Sure Sense, HP Sure Admin, HP Platform Certificate, HP Sure Start, HP Sure Recover, Self-Encrypted Drives, HP Driver Packs, HP System Software Manager (download), HP BIOS Configuration Utility (download), HP Smart Support Power 775 W internal power supply, up to 90% efficiency, active PFC Warranty 3 Years Standard Warranty
