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HP Z4 Rack G5 Workstation - System Overview

hp Z4 Rack G5 workstation front

Outfitted very much like the tower version, the HP Z4 Rack G5 Workstation can be configured with one of two different control panels on the front, a premium version or entry-level version. The premium version has two USB type-A ports one of which supports battery charging. It also has dual SuperSpeed USB Type-C ports offering a 20Gb/s data transfer rate, headphone microphone jack and an optional card reader. The Entry version is similar but with only four SuperSpeed USB Type-A ports offering a 5Gb/s bandwidth. The power supply is accessible from the front of the system and can be configured with a single 675W PSU or with dual redundant PSUs that can also be configured for aggregate mode to deliver up to 1350W of power.

hp Z4 Rack G5 expansion slots Storage consists of 2x NVMe drive bays on the front. 2x additional M.2 NVMe drives or a single 3.5-inch drive can be installed on the front using a drive cage adapter. There is a single-slot riser offering a PCIe Gen 5 x16 interface for a graphics card. If installing dual graphics cards, there is an option to install a dual slot riser card, each with a PCIe 5.0 interface and x16 slot length with x8 electrical width. Only 1x NVIDIA RTX 6000 Ada Generation card can be installed or up to 2x NVIDIA RTX A4000 cards. As an option, the system can be outfitted with more storage via HP Z-Turbo Quad or Dual PCIe-based storage cards.

A single 1GbE RJ45 port provides a basic network connection. As an option, the Z4 Rack G5 workstation can be outfitted with a Z Desktop Power and signal interface for use with the HP Anywhere System Controller offering remote access to the system for management and resource allocation. The Z4 G5 rack is compatible with both Linux (Red Hat, SUSE, and Ubuntu) and Windows (10 and 11) operating systems. For security there is HP Wolf Security for Business

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HP Z4 Rack G5 Workstation - Specifications

Processor Family
  • Intel Xeon W processor
  • Intel Xeon W7-2495X (2.5 GHz base frequency, up to 4.6 GHz with Intel® Turbo Boost Technology, 45 MB L3 cache, 24 cores, 48 threads)
  • Intel Xeon W7-2475X (2.6 GHz base frequency, up to 4.6 GHz with Intel® Turbo Boost Technology, 37.5 MB L3 cache, 20 cores, 40 threads)
  • Intel Xeon W5-2465X (3.1 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 33.75 MB L3 cache, 16 cores, 32 threads)
  • Intel Xeon W5-2455X (3.2 GHz base frequency, up to 4.4 GHz with Intel® Turbo Boost Technology, 30 MB L3 cache, 12 cores, 24 threads)
  • 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)
  • Intel Xeon W3-2435 (3.1 GHz base frequency, up to 4.3 GHz with Intel® Turbo Boost Technology, 22.5 MB L3 cache, 8 cores, 16 threads)
  • Intel Xeon W3-2425 (3.0 GHz base frequency, up to 4.2 GHz with Intel® Turbo Boost Technology,15 MB L3 cache, 6 cores, 12 threads)
  • Intel Xeon W3-2423 (2.1 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 15 MB L3 cache, 6 cores, 12 threads)
Chipset
    Intel W790
Operating Systems
  • Windows 11 Pro for Workstations
  • Ubuntu 22.04 LTS
  • Linux Ready
  • Red Hat Enterprise Linux
Expansion Slots
    Slot 1 (SSR1):

  • PCI Express Gen5 x16 from CPU
  • Slot 2 (DSR2):

  • PCI Express Gen5 x16 from CPU - operates as x8 if Slot 3 is loaded
  • Slot 3 (DSR):

  • PCI Express Gen5 x16 (wired as x8) from CPU
  • M.2 Slot 1:

  • PCI Express Gen4 x4 from CPU
  • M.2 Slot 2:

  • PCI Express Gen4 x4 from CPU
Expansion Bays
    2 external 2.5” bays
    1 external 3.5" bay (can be configured with 1x 3.5” hard drive or 2x 2.5” adapter for supporting 2x additional M.2 drives)
Memory
    Memory Expansion Slots:

  • 4x DDR5 memory slots
  • Memory Type Supported:

  • DDR5 ECC SD RAM
  • Memory Configuration:

  • 256GB DDR5-4800 ECC SD RAM
  • Memory Speed Supported:

  • 4800MT/s
Graphics

    Entry:

  • NVIDIA® T400 (4 GB GDDR6 dedicated)
  • Mid-Range:

  • NVIDIA® T1000 (8 GB GDDR6 dedicated)
  • High-End:

  • NVIDIA RTX A4500 (20 GB GDDR6 dedicated)
  • NVIDIA RTX A4000 (16 GB GDDR6 dedicated)
  • NVIDIA RTX A2000 (12 GB GDDR6 dedicated)
  • NVIDIA RTX 4000 Ada (20 GB GDDR6 dedicated)
  • NVIDIA RTX 2000 Ada (16 GB GDDR6 dedicated)
  • Ultra High-End:

  • NVIDIA RTX A6000 (48 GB GDDR6 dedicated)
  • NVIDIA RTX A5000 (24 GB GDDR6 dedicated)
  • AMD Radeon Pro W6800 (32 GB GDDR6 dedicated)
  • NVIDIA RTX 5000 Ada (16 GB GDDR6 dedicated)
Front I/O

    Entry:

  • 4x SuperSpeed USB Type-A 5 Gbps signaling rate
  • 1x headphone/microphone combo
  • *Left-most Type-A ports supports BC1.2 (Battery Charging)

    Premium:

  • 2x SuperSpeed USB Type-C 20 Gbps signaling rate (USB Power Delivery 3.0)
  • 2x SuperSpeed USB Type-A 5 Gbps signaling rate
  • 1x headphone/microphone combo
  • *Left-most Type-A ports supports BC1.2 (Battery Charging)]
Internal I/O
  • 3 Internal USB ports and 1 SATA 3 port
Rear I/O
  • 2x USB 3.1 G1 Type-A
  • 1x 1GbE LAN port (supporting Intel AMT)
Optional I/O
  • Flex I/O Module (Serial Port v3, 10GbE single port, 2.5GbE LAN single port, 1 GbE Fiber LC NIC)
  • Z Desktop Power and Signal Interface for supporting the HP Anyware Remote System Controller
Chassis Dimensions (H x W x D)
    Footprint:

  • H: 1.685" [43mm]
  • W: 17.25" [438mm]
  • D: 25.8" [654mm]
  • Maximum:

  • H: 1.685" [43mm]
  • W: 18.96" [487mm]
  • D: 25.8" [675mm]
Rack Dimensions
    1U
Weight
    Exact weights depend upon configuration (System weight only).

  • Minimum: 9.52kg (21.6lb)
  • Standard: 11.7kg (25.8lb)
  • Maximum: 12.1kg (26.7lb)
Power Supply
  • 675 W internal power supply, up to 90% efficiency, active PFC
  • Two 675 W internal redundant power supply, up to 90% efficiency, active PFC
  • Two 675 W internal aggregated power supply (total 1350W), up to 90% efficiency, active PFC

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Get a quote for HP Z4 Rack G5 Workstation

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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