PS5 Any cheap 1TB M.2 SSDs over 5500mb/s?

Amazon has one for less than £65.
Crucial BX500 1TB CT1000BX500SSD1-Up to 540 MB/s (Internal SSD, 3D NAND, SATA, 2.5 Inch) , Black
Do you want a drive for internal use (NVMe SSD) or external?
The internal SSDs are expensive as they require a heatsink.
This is the cheapest with a heatsink:
WD_BLACK SN850 1TB M.2 2280 PCIe Gen4 NVMe Gaming SSD with Heatsink - Works with PlayStation 5 up to 7000 MB/s read speed however slowest speed is 5300MBs.