Product Catalog Desktop HP Z820 Workstation vs HP Z640 Workstation

HP Z820 Workstation vs HP Z640 Workstation

HP Z820 Workstation

إتش بي زد 820 محطة عمل

Release Year: 2012

View Details

HP Z640 Workstation

إتش بي زد 640 محطة عمل

Release Year: 2014

View Details

Specifications

General

HP Z820 Workstation

HP Z640 Workstation

Form Factor

Tower

Processor

HP Z820 Workstation

HP Z640 Workstation

Processor Different

Dual Intel Xeon E5-2690 (8 cores each, 2.9 GHz)

Dual Intel Xeon E5-2620 v3 (6 cores each, 2.4 GHz)

Memory

HP Z820 Workstation

HP Z640 Workstation

RAM

64 GB

RAM Type Different

DDR3 ECC RDIMM

DDR4 ECC RDIMM

Storage

HP Z820 Workstation

HP Z640 Workstation

Storage Different

2000 GB

512 GB

Storage Type Different

SATA HDD

NVMe SSD (Z Turbo Drive)

Power

HP Z820 Workstation

HP Z640 Workstation

Power Supply Different

1125W 90% Efficient W

925W 90% Efficient W

Connectivity

HP Z820 Workstation

HP Z640 Workstation

USB Ports

4x USB 2.0, 4x USB 3.0

Software

HP Z820 Workstation

HP Z640 Workstation

Operating System Different

Windows 7 Professional

Windows 7/10 Professional

Related Comparisons

HP Z820 Workstation vs HP Z420 Workstation

HP Z640 Workstation vs HP Z420 Workstation

Compare

Dell

HP Z820 Workstation vs Dell Precision T3610

HP Z640 Workstation vs Dell Precision T3610

Compare

Lenovo

HP Z820 Workstation vs Lenovo ThinkStation P710

HP Z640 Workstation vs Lenovo ThinkStation P710

Compare

Apple

HP Z820 Workstation vs Apple Mac Studio M2 Ultra

HP Z640 Workstation vs Apple Mac Studio M2 Ultra

Compare

HP Z820 Workstation vs HP Z440 Workstation

HP Z640 Workstation vs HP Z440 Workstation

Compare

HP Z820 Workstation vs HP Z800 Workstation

HP Z640 Workstation vs HP Z800 Workstation

Compare

Start Your Electronics Store Today

Get instant access to 820+ product specifications with images and bilingual descriptions when you create your store.

Start Free Trial

HP Z820 Workstation vs HP Z640 Workstation