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Best desktop computers for data science of 2021

best desktop computers for data science

With detailed reviews from 2,991 customer reviews, WeLookUp has chosen 5 popular products to review for the best desktop computers for data science. We are going to take a good look at each of them to determine what exactly it is that makes them the best in this price range. Let’s take to learn the top models loved by consumers: LENOVO, ACER, DELL.

Top 5 the best desktop computers for data science reviews

With plenty of desktop computers for data science on the market, many people find it, changeling, to decide which one to select. Fortunately, today you have clicked the right page. We’ve compiled a list of the best desktop computers for data science that include form factor, processor support, onboard features, brand reputation, customer reviews and ratings, price, expansion slots and ports, and SATA support. Following is our roundup of the best desktop computer data science:

Bestseller No. 1
Lenovo ThinkCentre Premium High Performance M91P Desktop Computer, Intel Core i5 Quad-Core Processor 3.1GHz, 8GB RAM, 1TB HDD, Windows 10 Home
  • Processor: Lenovo M91P SFF Intel I5 Quad-Core 3. 1 GHz Processor
  • Operating System: Windows 10 Home
  • What’s Inside: 8GB RAM, 1TB Hard Drive, DVD Optical Drive
  • More detail…
Bestseller No. 2
HP Elite PC Desktop Computer Package – Intel Quad Core i5 3.1GHz, 8GB RAM, 500GB, 19inch LCD Monitor, Keyboard, Mouse, DVD, WiFi Adapter, Windows 10 Professional
  • HP Elite Desktop PC (Intel Quad Core i5 3.1GHz, 8GB RAM, 500GB Hard Drive, DVD, Windows 10 Professional), USB WiFi Adapter (300Mbps), 19 Inch LCD Monitor, New USB Keyboard and New USB Mouse.
  • Microsoft Authorized Refurbishers (MAR) are recognized as the leaders in refurbished computers for every environment.
  • Intel’s Core i5 processor powers the PC, upgraded DDR3 RAM allows for efficient multi-tasking, and abundant hard drive space provides ample room to store files, apps, music and movies.
  • More detail…
Bestseller No. 3
Dell Optiplex 7010 Small Form Factor Desktop Computer, Intel Quad-Core i7-3770 Up to 3.9GHz, 16GB RAM, 2TB 7200 RPM HDD, DVD, USB 3.0, WIFI, Windows 10 Pro
  • Processor: Dell 7010 Intel I7 Quad-Core 3.4 GHz Processor
  • What’s Inside: 16GB RAM, 2TB Hard Drive, DVD Optical Drive,
  • Operating System: Windows 10 Professional
  • More detail…
Bestseller No. 4
HP 6300 Pro Small Form Factor Business Desktop Computer, Intel Core i5 Quad Core Processor up to 3.6GHz, 16GB DDR3 RAM, 2TB HDD, DVD, Windows 10 Professional
  • HP 6300 Pro Small Form Factor Business Desktop Computer, Intel Core i5 Quad Core Processor up to 3.6GHz, 16GB DDR3 RAM, 3TB HDD, DVD, Windows 10 Professional
  • Graphics: Intel Integrated Graphics
  • Computer Memory Type: 8GB DDR3 Ram 120GB Intel Msata SSD, with 300M WiFi
  • More detail…
Bestseller No. 5
Dell Optiplex 9020 Ultra Small Tiny Desktop Micro Computer PC (Intel Core i5-4570T, 16GB Ram, 512GB Solid State SSD, WiFi, Bluetooth, HDMI Win 10 Pro
  • Fast processor: Intel Core i5-4570T @ 2.90 GHz, High Performance 4th Generation Processor.
  • Dual Monitor Support (HDMI + VGA) With HDMI Adapter, USB Wireless WIFI Adapter(no Antenna Required), Bluetooth, 6 x USB 3.0, RJ-45.
  • Memory 16GB DDR3L Ram /hard drive 512 GB Solid State Drive (SSD).
  • More detail…

Buying Guide

Data Science has recently been in news and not for the wrong reasons. Check out the best brands for desktop computers.

The industry is thriving and the trend will continue, creating lucrative job opportunities for those who are very much into data analysis.

If you are a data analyst by profession or keen on joining the industry, some features should be considered before buying a desktop.

Choosing a good desktop computer for Data Science people is not easy! A best Data Science desktop computers should meet the following criteria:


Your desktop should have 16GB of RAM (lowest bottom line) to enable the system to run multiple apps simultaneously.

Yes, you can manage with 8GB of RAM but it will undoubtedly put you behind the tech curve.

Modern-day desktops allow the users to upgrade RAM according to needs.


A computer chip (also known as a CPU) is a pre-set programmed data processing circuit consisting of electrical circuits containing semiconductor components and passive electronic components connected together. The CPU is the main brain of the computer, it performs all of the processing tasks and controls the operation of all parts of the computer.

You can get away with an i5 processor but there are chances that you will stay behind the tech curve as already stated.


On this front, there are three options to choose from. These are – HDD, SSD, and a hybrid model (comprising both HDD and SDD).

However, if you are to take experts’ suggestion, never think about going for anything other than a Solid State Drive or SSD.

This is because, an SSD adds readability and speed to your system.

Furthermore, with an SSD, you have ZRO moving parts. That simply means the chance of malfunctioning is amazingly slim.

No user likes a system to collapse in the middle of crucial data analysis.

If you buy a computer, which has a hard disk drive instead of a solid-state drive, nothing less than 512GB will suffice your needs.


1. How much RAM do I need for data science?

16 GB is good for the data science project.

2. What is the best computer for data science?

HP Pavilion TP01 Desktop, Acer Aspire Z24-890-UA91 AIO, Lenovo ThinkCentre v530s desktop, Kingdel Mini Desktop Computer, and Lenovo ThinkCentre M920s can be considered as best computers for data science.

Final Thoughts

You can find many “best computers for data science” articles online… You have to know, though, that most of those articles feature affiliate links. (E.g. links to Amazon.) There is nothing wrong with that — except the obvious chance of bias…
In this article, there are no affiliate links and just in general I’m not affiliated in any way with the products I recommend here. Here, you’ll read a 100% unbiased recommendation, based on my and my data scientist colleagues’ experience.