Product Catalog Desktop HP Z840 Workstation vs HP Z2 G4 Tower Workstation

HP Z840 Workstation vs HP Z2 G4 Tower Workstation

HP Z840 Workstation

إتش بي زد 840 محطة عمل

Release Year: 2015

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HP Z2 G4 Tower Workstation

إتش بي زد 2 G4 تاور محطة عمل

Release Year: 2018

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Specifications

General

HP Z840 Workstation

HP Z2 G4 Tower Workstation

Form Factor

Tower

Processor

HP Z840 Workstation

HP Z2 G4 Tower Workstation

Processor Different

Dual Intel Xeon E5-2699 v4 (22 cores each, 2.2 GHz)

Intel Xeon E-2176G (6 cores, 3.7 GHz)

Memory

HP Z840 Workstation

HP Z2 G4 Tower Workstation

RAM Different

64 GB

32 GB

RAM Type Different

DDR4 ECC RDIMM

DDR4 ECC

Storage

HP Z840 Workstation

HP Z2 G4 Tower Workstation

Storage

512 GB

Storage Type

NVMe SSD

Power

HP Z840 Workstation

HP Z2 G4 Tower Workstation

Power Supply Different

1125W 89% Efficient W

500W 80+ Platinum W

Connectivity

HP Z840 Workstation

HP Z2 G4 Tower Workstation

USB Ports Different

4x USB 2.0, 4x USB 3.0, 2x USB 3.0 (front)

4x USB 2.0, 4x USB 3.1, 1x USB-C 3.1

Software

HP Z840 Workstation

HP Z2 G4 Tower Workstation

Operating System Different

Windows 10 Pro for Workstations

Windows 10 Pro

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HP Z840 Workstation vs HP Z2 G4 Tower Workstation