Processor
Intel Xeon W5-2455X (up to 4.4 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 12 cores, 24 threads)
Motherboard
Intel W790 Chipset
RAM
16GB DDR5-4800 MHz ECC RAM (2 x 16 GB) Transfer rates up to 4800 MT/s.
Memory Slots 8 DIMM
Storage
512 GB HP Z Turbo Drive PCIe® NVMe™ TLC M.2 SSD
Internal drive bays
One 3.5"; Four PCIe® M.2 SSD; Three 3.5" HDD
External drive bays
Two NVMe™ M.2 SSD; Two 3.5" HDD; Two 9.5 mm ODD
Power Supply
525 W internal power supply, up to 90% efficiency, active PFC; 1125 W internal power supply, up to 90% efficiency, active PFC; 775 W internal power supply, up to 90% efficiency, active PFC
Network & Wireless Connectivity
1x RJ45 (Gigabit Ethernet)
Operating System
Windows 11 Pro
Keyboard
USB Keyboard
Mouse
USB Mouse
External I/O Ports
4 USB Type-A 5Gbps signaling rate
1 headphone/microphone combo
Dimension
6.65 x 17.50 x 15.20 in
Weight
Starting at 23.2 lb
Color
Black
Warranty
3 Years
The HP Z4 G5 Intel Xeon W5 Workstation is a high-performance, sustainable computing solution designed for demanding professional environments. Powered by the Intel® Xeon® W5-2455X processor, this workstation boasts 12 cores and 24 threads, reaching speeds up to 4.4 GHz with Intel® Turbo Boost Technology and a 30 MB L3 cache. This tower-form workstation is equipped with the Intel® W790 chipset and supports up to 16 GB of DDR5-4800 MHz ECC RAM, featuring eight DIMM slots for expanded memory configurations. For storage, it includes a 512 GB HP Z Turbo Drive PCIe® NVMe™ TLC M.2 SSD and offers versatile drive bay options: one 3.5", four PCIe® M.2 SSDs, three 3.5" HDDs, two NVMe™ M.2 SSDs, two 3.5" HDDs, and two 9.5 mm ODDs.
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