🖥️ Cheap Renewed Mini PCs: The Best in 2026 with Warranty

Do you need a compact, powerful, and affordable computer?

Refurbished mini PCs are the perfect solution: same performance as a new computer, with savings of up to 70% and a warranty included.

What is a Refurbished Mini PC?

A refurbished mini PC is an ultra-compact computer that has been returned, checked by certified technicians, repaired if necessary, and put back on sale in perfect condition.

Unlike second-hand equipment sold between individuals, professionally refurbished equipment includes a warranty of between 2 and 3 years and has passed rigorous quality controls.

Ultimately, it's premium technology at a bargain price.

Brands like HP, Lenovo, and Dell offer refurbished mini PC models with Intel Core i5 and i7 processors, NVMe SSDs, and Windows 11 Pro installed, for a fraction of the original price.

Why Buy a Refurbished Mini PC?

There are very solid reasons to choose this option over a new team:

• Real savings: You can save between 40% and 70% compared to the original retail price

• Professional guarantee: Most specialist stores offer a 2-year guarantee, compared to the 6-month legal guarantee for second-hand items between individuals.

• Windows 11 Pro included: Most computers come with a licensed operating system and are ready to use.

• Sustainability: You extend the lifespan of the hardware and reduce environmental impact

• Fast shipping: Many suppliers in Spain ship within 24-48 hours

• Low energy consumption: Mini PCs consume much less energy than a conventional tower PC.

• Ultra-compact format: Perfect for small desks, living rooms or discreet installations

The Best Cheap Refurbished Mini PCs in 2026

Here is a selection of the best-selling and highest-rated models, with their key features and approximate price range:

1. Lenovo ThinkCentre M93/M93P — From €139.10

⭐ 4.0/5 (4 reviews) | Cheapest in the selection

The Lenovo ThinkCentre M93 is the perfect entry point if you're on a tight budget. It includes WiFi, Bluetooth, and a keyboard, which is unusual in this price range.

• Processor: Intel Core i5-4570

• RAM: 8 GB

• Storage: 120 GB SSD

• OS: Windows 11 Pro

• Extras: WiFi, Bluetooth, QWERTY keyboard included

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2. HP EliteDesk 705 G3 Mini — €145.00

⭐ 3.8/5 (4 reviews) | With built-in WiFi

The only model with an AMD processor on this list, making it ideal as a media center or lightweight home server thanks to its integrated Radeon graphics.

• Processor: AMD A12-9800

• RAM: 8 GB

• Storage: 256 GB SSD

• OS: Windows 11 Pro

• Extras: WiFi + Bluetooth + keyboard included

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3. HP EliteDesk 800 G3 Mini PC — €160.66

⭐ 3.7/5 (16 reviews) | Bargain value for money

6th generation i5-6400T processor, 8 GB RAM and 240 GB SSD. A very solid option for office work, streaming and browsing.

• Processor: Intel Core i5-6400T

• RAM: 8 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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4. HP EliteDesk 800 G2 Mini PC — €172.20

⭐ 3.1/5 (17 reviews) | Reliable entry-level option

The updated G2 with an i5-6400T and a 240GB SSD. A good entry-level option for users who only need office applications and basic web browsing.

• Processor: Intel Core i5-6400T

• RAM: 8 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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⚠️ Note: Shipping not included (+€11.98)

5. HP EliteDesk 800 G1 — €179.00 (Lenovo M73 Tiny)

⭐ 3.4/5 (8 reviews) | With Core i7 for under €180

The Lenovo ThinkCentre M73 Tiny offers something unusual at this price: an Intel Core i7-4765T processor  with 16 GB of RAM and a 240 GB SSD, ideal for users who need more power without spending more.

• Processor: Intel Core i7-4765T

• RAM: 16 GB DDR3

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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6. HP EliteDesk 800 G1 Mini PC — €187.00

⭐ 4.1/5 (13 reviews) | Best rated under €200

The HP EliteDesk 800 G3 with a Core i5-7400T processor and 8 GB of RAM is one of the best-rated laptops in its price range. It features an ultra-compact form factor and is very quiet.

• Processor: Intel Core i5-7400T

• RAM: 8 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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7. HP EliteDesk 800 G1 | 16GB DDR3 + DVD — €190.00 ⭐ BEST SELLER

⭐ 3.3/5 (7 reviews) | +50 units sold last month

One of the best-selling laptops in its category on Amazon Spain. It stands out for including 16 GB of DDR3 RAM and a DVD drive, ideal if you need compatibility with physical media.

• Processor: Intel Core i5-4570 @ 3.2GHz

• RAM: 16 GB DDR3

• Storage: 240 GB SSD

• OS: Windows 11 Pro

• Extras: DVD player included

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8. Dell OptiPlex 7050 Mini PC — €199.00 ⭐ BEST SELLER

⭐ 3.1/5 (12 reviews) | +50 units sold last month

The Dell OptiPlex 7050 is another top seller. It includes built-in Wi-Fi and HDMI, perfect for connecting directly to any monitor or TV.

• Processor: Intel Core i5-6400T

• RAM: 8 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

• Extras: WiFi + HDMI included

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9. HP EliteDesk 800 G3 Mini PC 16GB + 512GB — €220.00

⭐ 3.8/5 (5 reviews) | Notable leap in capacity

Same base as the previous G3 but with 16 GB DDR4 and a 240 GB SSD. A significant leap forward for home office and true multitasking.

• Processor: Intel Core i5-7400T

• RAM: 16 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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10. Lenovo ThinkCentre M700 Tiny — €249.00

⭐ 3.5/5 (12 reviews) | Large storage capacity

The Lenovo M700 Tiny stands out for its massive 512GB SSD and 16GB of RAM, making it the best choice for those who store a lot of files.

• Processor: Intel Core i5-6400T

• RAM: 16 GB DDR4

• Storage: 512 GB SSD

• OS: Windows 11 Pro

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11. Dell OptiPlex 7050 Mini PC Core i7 — €259.00

⭐ 3.6/5 (12 reviews) | The most powerful Dell at a good price

If you want a Dell with higher performance, this model includes a Core i7-6700T and 16 GB of RAM — ideal for light web design, programming, or professional work.

• Processor: Intel Core i7-6700T

• RAM: 16 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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12. HP EliteDesk 800 G3 Mini PC — €260.00 ⭐ TOP RATED

⭐ 3.9/5 with 112 reviews | Best review history

With 112 reviews and a 3.9 out of 5-star rating, it's the highest-rated refurbished mini PC on Amazon Spain. It includes 16 GB of RAM and a 512 GB SSD.

• Processor: Intel Core i5 (7th Gen)

• RAM: 16 GB DDR4

• Storage: 512 GB SSD

• OS: Windows 11 Pro

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13. Lenovo ThinkCentre M710q Tiny — €269.00

⭐ 3.3/5 (9 reviews) | 7th Generation Core i7

A Lenovo with a 7th generation i7-7700T processor  — the most balanced option if you're looking for maximum performance for under €300 in the Lenovo range.

• Processor: Intel Core i7-7700T

• RAM: 16 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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14. HP EliteDesk 800 G4 Mini PC 16GB + 256GB — €280.00

⭐ 4.6/5 (3 reviews) | The highest rating of all

Although it has few reviews, the three existing ones rate it 4.6 out of 5, the highest score in the entire selection. 8th generation i5-8500T processor.

• Processor: Intel Core i5-8500T

• RAM: 16 GB DDR4

• Storage: 256 GB SSD

• SO: Not specified (check product)

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15. HP EliteDesk 800 G4 Mini PC 16GB + 240GB — €289.00

⭐ 3.8/5 (16 reviews) | 8th Gen Intel Processor

The G4 with i5-8400T makes the leap to 8th generation Intel, with better performance per core and native support for Windows 11 without patches.

• Processor: Intel Core i5-8400T

• RAM: 16 GB DDR4

• Storage: 240 GB SSD

• OS: Windows 11 Pro

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Summary Table — Amazon Refurbished Mini PCs 2026

Which one to choose based on your situation?

The answer depends on what you're going to use the equipment for:

• Basic browsing, office applications and streaming → HP EliteDesk 800 G3 (€160.66) or Dell OptiPlex 7050 (€199)

• Productive home office → HP EliteDesk 800 G4 i5 512GB (€291) ⭐4.0 | best rating/price

• Top-rated with most reviews → Lenovo ThinkCentre M920q (€358) ⭐4.2 with 42 reviews

• Maximum power for the lowest price → Dell OptiPlex 5060 i7-8700 + 1TB (€484)

• Minimum budget with keyboard included → Lenovo ThinkCentre M93 (€139.10)

Frequently Asked Questions

What does "Renewed" mean on Amazon?
"Renewed" on Amazon means that the product has been inspected, tested, and certified by Amazon or a qualified supplier, with a minimum 1-year warranty.

Do these mini PCs include Windows 11?
Yes. All products on this list include a licensed and activated copy of Windows 11 Pro, ready to use.

Can I upgrade the RAM or SSD?
Yes, on most models. The HP EliteDesk G3/G4/G5 and Lenovo ThinkCentre allow RAM upgrades up to 32-64 GB and SSD replacement.

Does the 4th generation Intel (i5-4570) support Windows 11?
Technically, it doesn't meet Microsoft's official requirements for Windows 11, but Amazon sells them with Windows 11 Pro pre-installed using bypass methods. They work, but they won't receive future Windows 11 updates officially.