HP Z4 G4 Intel Xeon W W-2245 64 GB DDR4-SDRAM 1 TB SSD NVIDIA RTX A4000 Windows 11 Pro Tower Workstation Black
- Intel® Xeon® W-2245 (3.9 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 8 cores)
- Windows 11 Pro
- NVIDIA RTX™️ A4000 (16 GB GDDR6 dedicated)
- 64 GB memory; 1 TB SSD storage
HP’s best-selling performance workstation
Perfect for engineering, visualization and Machine Learning, HP’s most popular workstation delivers disruptive performance for a wide spectrum of applications. With a choice of Intel® Xeon® or Core™ X processors, and support for dual extreme graphics, you get all you need, nothing more.
| Processor |
| Number of processors installed |
1 |
| Processor cache type |
L3 |
| Processor cache |
16.5 MB |
| Processor frequency |
3.9 GHz |
| Processor boost frequency |
4.5 GHz |
| Processor threads |
16 |
| Processor cores |
8 |
| Processor model |
W-2245 |
| Processor family |
Intel Xeon W |
| Processor manufacturer |
Intel |
| Memory |
| ECC |
Yes |
| Memory clock speed |
2933 MHz |
| Memory slots |
8x DIMM |
| Memory layout (slots x size) |
4 x 16 GB |
| Internal memory type |
DDR4-SDRAM |
| Maximum internal memory |
256 GB |
| Internal memory |
64 GB |
| Storage |
| SSD form factor |
M.2 |
| SSD interface |
PCI Express, NVMe |
| NVMe |
Yes |
| SSD capacity |
1 TB |
| SSD memory type |
TLC |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
1 TB |
| Number of storage drives installed |
1 |
| Storage media |
SSD |
| Optical drive type |
DVD±RW |
| Total storage capacity |
1 TB |
| Graphics |
| On-board graphics card model |
Not available |
| Number of discrete graphics cards |
1 |
| Discrete graphics memory type |
GDDR6 |
| Discrete graphics card memory |
16 GB |
| Discrete graphics card model |
NVIDIA RTX A4000 |
| Discrete GPU manufacturer |
NVIDIA |
| On-board graphics card |
Yes |
| Discrete graphics card |
Yes |
| Network |
| Wi-Fi |
Yes |
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| M.2 card slot (storage) |
2 |
| Serial ports quantity |
1 |
| Combo headphone/mic port |
Yes |
| Line-out |
Yes |
| Line-in |
Yes |
| Headphone outputs |
1 |
| Microphone in |
No |
| Ethernet LAN (RJ-45) ports |
2 |
| PS/2 ports quantity |
2 |
| DVI port |
No |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
8 |
| Expansion slots |
| PCI Express x16 slots |
2 |
| PCI Express x8 slots |
1 |
| PCI Express x4 (Gen 3.x) slots |
2 |
| Design |
| Country of origin |
China |
| Product colour |
Black |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Number of 5.25″ bays |
2 |
| Number of 3.5″ bays |
2 |
| Placement supported |
Vertical |
| Chassis type |
Tower |
| Performance |
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Password protection type |
BIOS, Power on, User |
| Password protection |
Yes |
| Audio chip |
Realtek ALC221 |
| Motherboard chipset |
Intel® C422 |
| Market positioning |
Performance |
| Product type |
Workstation |
| Software |
| Pre-installed software |
ZCentral Remote Boost |
| Operating system installed |
Windows 11 Pro |
| Processor special features |
| Intel 64 |
Yes |
| Enhanced Intel SpeedStep Technology |
Yes |
| Embedded options available |
No |
| Intel VT-x with Extended Page Tables (EPT) |
Yes |
| Idle States |
Yes |
| Intel Trusted Execution Technology |
Yes |
| Execute Disable Bit |
Yes |
| CPU configuration (max) |
1 |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel Virtualization Technology (VT-x) |
Yes |
| Intel TSX-NI |
Yes |
| Intel Flex Memory Access |
No |
| Intel Demand Based Switching |
Yes |
| Intel Software Guard Extensions (Intel SGX) |
No |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
196337823631 |
| HP segment |
Business |
| HP Software provided |
HP ProtectTools Security; HP Remote Graphics Software (RGS) |
| HP Security tools |
Full volume encryption; HP Keyed Cable Lock Kit; HP Secure Erase; HP Sure Start Gen3; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP Device Access Manager; HP Sure Click; HP BIOSphere Gen3; HP Client Security Manager Gen3; HP MIK/SCCM Gen2; Self Encrypting Drive (SED); HP Wolf Security Pro Edition |
| Power |
| Power supply |
1000 W |
| Sustainability |
| Sustainable technologies and materials |
Low halogen |
| Weight & dimensions |
| Weight |
10.2 kg |
| Height |
445 mm |
| Depth |
169 mm |
| Width |
386 mm |
| Packaging content |
| Keyboard included |
Yes |
| Mouse included |
Yes |
| Display included |
No |
| Logistics data |
| Harmonized System (HS) code |
8471500000 |
| Other features |
| Keyboard type |
USB |
| Graphics card interface |
PCIe x16 |
| Number of free internal memory expansion slots |
4 |
- CE Marking
- CE Marking
- CE Marking
