HP Z4 G4 Intel® Xeon® W-2125 16 GB DDR4-SDRAM 1256 GB HDD+SSD Black Mini Tower Workstation
SKU:3MB66EA
In Stock
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.
Operating Systems
Support your unique user needs with a choice of Windows 10 Pro 64 or Linux® operating systems.
Professional Performance
Run demanding professional apps with the newest generation Intel® Xeon® processors with up to 10 cores for powerful performance and productivity.
Graphics
Get serious about graphics and reach peak productivity with access to a breadth of NVIDIA® and AMD professional graphics from entry to high-end 3D.


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Processor | |
---|---|
Stepping | U0 |
Processor operating modes | 64-bit |
Processor lithography | 14 nm |
Processor codename | Skylake |
Bus type | QPI |
Maximum internal memory supported by processor | 512 GB |
Memory types supported by processor | DDR4-SDRAM |
Memory clock speeds supported by processor | 1600,1866,2133,2400,2666 MHz |
Thermal Design Power (TDP) | 120 W |
Tcase | 64 °C |
PCI Express configurations | 1x16,1x4,1x8 |
Maximum number of PCI Express lanes | 48 |
Memory bandwidth supported by processor (max) | 85.3 GB/s |
ECC supported by processor | Yes |
Conflict Free processor | Yes |
Processor cache | 8.3 MB |
Processor frequency | 4.00 GHz |
Processor model | W-2125 |
Number of processors installed | 1 |
Processor boost frequency | 4.50 GHz |
Processor socket | LGA 2066 |
Processor threads | 8 |
Processor cores | 4 |
PCI Express slots version | 3.0 |
Processor family | Intel® Xeon® |
Memory | |
ECC | Yes |
Memory layout (slots x size) | 2 x 8 GB |
Internal memory | 16 GB |
Maximum internal memory | 256 GB |
Memory slots | 8x DIMM |
Internal memory type | DDR4-SDRAM |
Memory clock speed | 2666 MHz |
Memory channels | Quad |
Storage | |
Storage media | HDD+SSD |
Number of HDDs installed | 1 |
HDD capacity | 1000 GB |
HDD speed | 7200 RPM |
HDD interface | Serial ATA |
SSD interface | PCI Express |
SSD capacity | 256 GB |
Number of SSDs installed | 1 |
Card reader integrated | No |
Total storage capacity | 1256 GB |
Total HDDs capacity | 1000 GB |
Total SSDs capacity | 256 GB |
Graphics | |
Discrete graphics adapter | No |
On-board graphics adapter | No |
Discrete graphics adapter model | Not available |
On-board graphics adapter model | Not available |
Optical drive | |
Optical drive type | DVD-RW |
Optical drives quantity | 1 |
BD interface type | SATA |
Networking | |
Ethernet LAN | Yes |
Wi-Fi | No |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Cabling technology | 10/100/1000Base-T(X) |
Ports & interfaces | |
Combo headphone/mic port | Yes |
USB 3.0 (3.1 Gen 1) Type-A ports quantity | 10 |
PS/2 ports quantity | 2 |
Microphone in | No |
Line-out | Yes |
Line-in | Yes |
Ethernet LAN (RJ-45) ports | 2 |
DVI port | No |
Expansion slots | |
PCI Express slots version | 3.0 |
Technical details | |
Intel 64 | Yes |
Product type | Workstation |
Intel® Turbo Boost Technology | 2.0 |
Intel® Identity Protection Technology (Intel® IPT) | Yes |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Product colour | Black |
Chassis type | Mini Tower |
Cable lock slot | Yes |
Motherboard chipset | Intel® C422 |
Design | |
Product colour | Black |
Chassis type | Mini Tower |
Cable lock slot | Yes |
Performance | |
Embedded options available | No |
Audio chip | Realtek HD ALC221 |
Product type | Workstation |
Motherboard chipset | Intel® C422 |
Software | |
Operating system architecture | 64-bit |
Operating system installed | Windows 10 Pro |
Processor special features | |
Embedded options available | No |
Enhanced Intel SpeedStep Technology | Yes |
Thermal Monitoring Technologies | Yes |
Intel® OS Guard | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel TSX-NI | Yes |
Intel Trusted Execution Technology | Yes |
Intel® Secure Key | Yes |
Intel® AES New Instructions (Intel® AES-NI) | Yes |
Idle States | Yes |
Execute Disable Bit | Yes |
Intel Flex Memory Access | No |
Intel Software Guard Extensions (Intel SGX) | Yes |
Intel Enhanced Halt State | Yes |
Intel Demand Based Switching | Yes |
Supported instruction sets | AVX,AVX 2.0,AVX-512,SSE4.2 |
Scalability | 1S |
Processor package size | 45 x 52.5 mm |
Processor code | SR3LM |
Physical Address Extension (PAE) | Yes |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
CPU configuration (max) | 1 |
Intel Virtualization Technology (VT-x) | Yes |
Conflict Free processor | Yes |
Processor ARK ID | 126708 |
Intel 64 | Yes |
Intel® Turbo Boost Technology | 2.0 |
Intel® Identity Protection Technology (Intel® IPT) | Yes |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Physical Address Extension (PAE) | 46 bit |
Power | |
Power supply | 750 W |
Certificates | |
EPEAT compliance | Gold |
Energy Star certified | Yes |
Weight & dimensions | |
Width | 169 mm |
Depth | 445 mm |
Height | 386 mm |
Weight | 10.2 kg |
Packaging content | |
Display included | No |
Keyboard included | Yes |
Other features | |
On-board graphics adapter | No |
Part No | 3MB66EA |
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