The 5 best 1TB internal 2.5″ SATA SSDs for PCs in 2025

Tired of a slow PC and limited storage? Step up a gear with a 1TB 2.5″ SATA SSD! Thanks to our ranking of the 5 best models in 2025, find the ideal SSD to enhance your computer, whether for gaming, office use or a simple upgrade.

Comparison of the best 1TB SSD hard drives in 2025

	PNY CS900	Samsung 870 QVO	Crucial BX500
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Infos	Lecture jusqu'à 550 Mo/s Écriture jusqu'à 500 Mo/s Endurance : 360 TBW Garantie de 3 ans Mémoire 3D NAND TLC	Lecture jusqu'à 560 Mo/s Écriture jusqu'à 530 Mo/s Endurance : 360 TBW Garantie de 5 ans Mémoire 3D NAND QLC	Lecture jusqu'à 540 Mo/s Écriture jusqu'à 500 Mo/s Endurance : 360 TBW Garantie de 3 ans Mémoire 3D NAND TLC
Acheter	55,99 €	104,50 €	69,99 €

PNY CS900

Infos

Lecture jusqu'à 550 Mo/s

Écriture jusqu'à 500 Mo/s

Endurance : 360 TBW

Garantie de 3 ans

Mémoire 3D NAND TLC

55,99 €

Le plus rapide

Samsung 870 QVO

Infos

Lecture jusqu'à 560 Mo/s

Écriture jusqu'à 530 Mo/s

Endurance : 360 TBW

Garantie de 5 ans

Mémoire 3D NAND QLC

104,50 €

Le plus économique

Crucial BX500

Infos

Lecture jusqu'à 540 Mo/s

Écriture jusqu'à 500 Mo/s

Endurance : 360 TBW

Garantie de 3 ans

Mémoire 3D NAND TLC

69,99 €

‹ Swipe ›

Need an even faster drive? Discover our selection of the best NVMe M.2 hard drives.

1. Crucial MX 500: the best-value 2.5″ SATA SSD

The Crucial MX500 is a benchmark among 2.5″ SATA SSDs, offering an excellent balance between performance and cost. Equipped with 3D TLC NAND memory, it delivers speeds of up to 560 MB/s read and 510 MB/s write, making everyday tasks faster and smoother.

This SSD is ideal for replacing an older hard disk or SSD, bringing reliability and speed to your system. With advanced features such as 256-bit AES encryption and power-failure protection, the MX500 guarantees the security and durability of your data, while remaining affordable.

Editor's Verdict :

Une référence intemporelle en matière de SSD SATA : le Crucial MX500 impose ses standards de fiabilité et de performance.

Highlights :

+ Jusq'à 560 Mo/s

+ Mémoire 3D NAND TLC

+ Garantie de 5 ans

Drawbacks :

- Aucun constaté !

Buy at the Best Price on Amazon

Modèle 500 Go : Buy le Crucial MX500

116,18 €

Modèle 1To : Buy le Crucial MX500

197,46 €

Modèle 2To : Buy le Crucial MX500

296,43 €

Modèle 4To : Buy le Crucial MX500

428,82 €

Amazon est une marque partenaire d’Assistouest pour vous proposer les meilleurs produits au meilleur prix.

2. Crucial BX500: the low-cost SSD for upgrading

The Crucial BX500 is the ideal solution for those who want to improve their PC’s performance without breaking the bank. Equipped with 3D NAND memory, it reaches read speeds of 540 MB/s and write speeds of 500 MB/s, more than enough for everyday use.

Available in capacities ranging from 128 GB to 4 TB, the BX500 is equally suited to notebooks and desktops. Compared with traditional hard disks, it considerably reduces boot-up and application loading times.

Editor's Verdict :

Le Crucial BX500 est actuellement l'un des meilleurs SSD SATA 2.5" en termes de rapport qualité/prix. Abordable tout en maintenant de bonnes performances, il est idéal pour upgrader un ordinateur lent à moindre coût, tout en s'assurant un SSD de qualité.

Highlights :

+ Jusqu’à 540 Mo/s

+ Protection des données

+ Garantie de 5 ans

+ Mémoire 3D NAND TLC

Drawbacks :

- Pas aussi performant que les modèles haut de gamme

Buy at the Best Price on Amazon

Modèle 240Go : Buy le Crucial BX 500 240Go

30,90 €

Modèle 500Go : Buy le Crucial BX 500 500Go

39,99 €

Modèle 1To : Buy le Crucial BX 500 1To

69,99 €

Modèle 2To : Buy le Crucial BX 500 2To

129,90 €

Modèle 4To : Buy le Crucial BX 500 4To

234,99 €

Amazon est une marque partenaire d’Assistouest pour vous proposer les meilleurs produits au meilleur prix.

Discover our Crucial BX500 240GB test.

3. Samsung 870 Evo: the SSD for gamers and professionals

The Samsung 870 Evo is a benchmark for demanding gamers and professionals looking for reliable, long-lasting performance. Thanks to its 3D V-NAND memory, it offers high read and write speeds, ideal for games, video editing and resource-hungry applications.

With a remarkable endurance of up to 2400 TBW (terabytes written), this SSD guarantees exceptional longevity. Its 2.5-inch format and SATA III interface make it compatible with a wide range of PCs and notebooks. What’s more, its intelligent thermal management system ensures stable performance even under intensive workloads, avoiding the risk of overheating.

Editor's Verdict :

Samsung continue de dominer le marché des SSD avec le 870 Evo. Ce modèle rapide et durable est un choix d'excellence même dans les environnements les plus exigeants.

Highlights :

+ Jusu'à 560 Mo/s

+ Mémoire V-NAND MLC

+ Garantie de 5 ans

+ Qualité Samsung

Drawbacks :

- Plus cher que le Crucial MX500

Buy at the Best Price on Amazon

Modèle 250Go : Buy le Samsung 870 Evo 250Go

58,23 €

Modèle 500Go : Buy le Samsung 870 Evo 500Go

59,00 €

Modèle 1To : Buy le Samsung 870 Evo 1To

89,00 €

Modèle 2To : Buy le Samsung 870 Evo 2To

157,99 €

Modèle 4To : Buy le Samsung 870 Evo 4To

303,99 €

Amazon est une marque partenaire d’Assistouest pour vous proposer les meilleurs produits au meilleur prix.

4. PNY CS900: The SSD for small budgets

The PNY CS900 is a 2.5″ internal SSD with SATA III (6 Gb/s) interface, ideal for an affordable computer upgrade. Designed to replace a traditional hard disk, it offers read and write speeds of up to 535 MB/s and 510 MB/s, significantly improving boot times, application loads and overall system performance. It is equipped with 3D NAND flash memory.

Editor's Verdict :

Le PNY CS900 représente une option accessible pour ceux qui veulent passer d’un disque dur traditionnel à un SSD. Il offre un excellent compromis entre coût et performance.

Highlights :

+ Jusqu'à 535 Mo/s

+ Mémoire 3D NAND TLC

+ Gatantie 3 et 5 ans selon la capacité

Drawbacks :

- En retrait des meilleurs

Buy at the Best Price on Amazon

Modèle 120 Go : Buy le PNY CS900

33,57 €

Modèle 250 Go : Buy le PNY CS900

17,99 €

Modèle 500 Go : Buy le PNY CS900

31,99 €

Modèle 1 To : Buy le PNY CS900

55,99 €

Amazon est une marque partenaire d’Assistouest pour vous proposer les meilleurs produits au meilleur prix.

5. WD Blue 3D NAND: a good option when on special offer

The WD Blue 3D NAND is a high-performance internal SSD designed to improve boot-up speeds, application loading and overall computer system performance. Using 3D NAND technology, it offers capacities of up to 1 TB with sequential read speeds of 560 MB/s and sequential write speeds of 530 MB/s. It is available compatible with most desktop and notebook computers. Thanks to its low power consumption, it is ideally suited to notebooks, prolonging battery life.

Editor's Verdict :

Avec une endurance de 500 TBW pour le modèle 2 To et une garantie de trois ans, le WD Blue 3D est un excellent choix pour ceux cherchant une solution de stockage fiable et durable.

Highlights :

+ Jusqu'à 560 Mo/s

+ Endurence de 500TBW

Drawbacks :

- Plus cher qu'un autre

Buy at the Best Price on Amazon

Modèle 250Go : Buy le WD Blue 3D

62,65 €

Modèle 500Go : Buy le WD Blue 3D

60,22 €

Modèle 1To Buy le WD Blue 3D

114,98 €

Amazon est une marque partenaire d’Assistouest pour vous proposer les meilleurs produits au meilleur prix.

SATA SSD comparison: Find the best €/Gb ratio

Discover our comparison table, specially designed to help you find the perfect SSD at the best €/GB ratio! We’ve selected the best-performing and most affordable models on the market. Easily compare prices, capacities and read speeds to make the ideal choice. Boost your system without breaking your piggy bank, buy technological but also smart and economical!

The difference between SATA and NVMe M.2 SSDs?

SATA SSDs offer sequential read and write speeds of up to 550 MB/s, a considerable performance gain over traditional hard disks. They are an economical, high-performance option for those looking for a significant improvement in system responsiveness.

NVMe M.2 SSDs, on the other hand, exploit the PCIe interface to boost performance and lifetime. With sequential read and write speeds in excess of 3000 MB/s, they far surpass SATA SSDs. This cutting-edge technology is aimed at demanding users who require maximum responsiveness for resource-hungry tasks such as video editing, gaming and professional applications.

What is a SATA SSD hard drive?

SATA (Solid State Drive Serial ATA) SSDs use flash memory chips to store data permanently. Their architecture, with no moving parts, makes them extremely fast compared with mechanical hard disks (HDDs).

SATA SSDs are lighter and less shock-sensitive than mechanical hard drives, making them ideal for mobile devices such as laptops. Their compact size and low power consumption also make them popular choices for data centers, where reducing power consumption can lead to significant savings on a large scale.

About the author

Adrien Piron

I’m Adrien, passionate about technology and specialized in technical support for individuals. My goal is to make technology accessible to everyone.