The cheapest 4TB PCIe 4.0 SSD on Amazon has been tested ahead of Prime Day — but that's not the one I'd recommend
![Crucial MX500 4TB 3D NAND SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD | CT4000MX500SSD1 | Crucial.com Crucial MX500 4TB 3D NAND SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD | CT4000MX500SSD1 | Crucial.com](https://www.crucial.com/content/dam/crucial/ssd-products/mx500/digital-banner/gallery/en/encryption-EN.jpg)
Crucial MX500 4TB 3D NAND SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD | CT4000MX500SSD1 | Crucial.com
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Amazon.com: Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s - CT4000P3PSSD8 : Electronics
![Seagate FireCuda 530 4TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 ZP4000GM3A023 - Best Buy Seagate FireCuda 530 4TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 ZP4000GM3A023 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6474/6474701_sd.jpg)
Seagate FireCuda 530 4TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 ZP4000GM3A023 - Best Buy
![Amazon Prime Day Sale: This 4TB PCIe 4.0 SSD That Only Cost $158 Has Been Tested—Should You Buy It? | Tech Times Amazon Prime Day Sale: This 4TB PCIe 4.0 SSD That Only Cost $158 Has Been Tested—Should You Buy It? | Tech Times](https://1734811051.rsc.cdn77.org/data/images/full/437717/fanxiang-s660-4tb-ssd.jpg)
Amazon Prime Day Sale: This 4TB PCIe 4.0 SSD That Only Cost $158 Has Been Tested—Should You Buy It? | Tech Times
![Amazon.com: VectoTech 4TB External SSD USB-C Portable Solid State Drive (USB 3.1 Gen 2) | 3D NAND Flash | Rapid : Electronics Amazon.com: VectoTech 4TB External SSD USB-C Portable Solid State Drive (USB 3.1 Gen 2) | 3D NAND Flash | Rapid : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81tUk2PsZCL.jpg)
Amazon.com: VectoTech 4TB External SSD USB-C Portable Solid State Drive (USB 3.1 Gen 2) | 3D NAND Flash | Rapid : Electronics
![Amazon.com: SABRENT 4TB Rocket 4 Plus NVMe 4.0 Gen4 PCIe M.2 Internal Extreme Performance SSD + M.2 NVMe PS5 heatsink Combo (SB-RKT4P-PSHS-4TB) : Electronics Amazon.com: SABRENT 4TB Rocket 4 Plus NVMe 4.0 Gen4 PCIe M.2 Internal Extreme Performance SSD + M.2 NVMe PS5 heatsink Combo (SB-RKT4P-PSHS-4TB) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81XeLN9Gj6L.jpg)