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The lowest price per TB is not always the cheapest upgrade
A 4TB SSD can cost less per TB while costing more in total than a 1TB drive. Set your required capacity and budget first. Match NVMe support, M.2 length and cooling space; a 2230 drive for a handheld and a 2280 drive for a desktop are not interchangeable sizes.
We found 648 recently priced NVMe SSDs, showing the top 10 by price per TB.
Prices start at $29.99, with
the lowest price per TB currently at $94.30/TB.
Confirm NVMe support, PCIe generation, M.2 length and heatsink clearance. A 2230 drive and a 2280 drive are different physical sizes.
Sustained performance
Maximum sequential speeds do not measure game loading or long writes after the SLC cache fills. Compare independent tests of the exact capacity and workload.
DRAM and HMB
Some drives use onboard DRAM; others use Host Memory Buffer. A DRAM-less design alone does not rule out an OS drive. Consider the full design and workload.
Endurance and warranty
TBW is a rated write-endurance figure, not a predicted date of failure. Read the capacity-specific endurance and limited-warranty terms.
Frequently Asked Questions
How do you calculate an SSD’s price per TB?
Divide the listed price by decimal capacity in TB. As an arithmetic example, $120 for 2TB is $60 per TB; that example is not a current offer. Compare the same condition and include any separate cooling or adapter costs.
Is a larger NVMe SSD always cheaper per TB?
No. Capacity pricing changes with the model and available offers. Compare both the current total price and cost per TB instead of assuming the largest drive is the best value.
Will the cheapest M.2 SSD fit my computer?
Check the device manual for NVMe support, module length, cooling clearance and any capacity limits. M.2 describes the form factor; it does not guarantee that the slot supports both SATA and NVMe.
Should I choose an SSD by TBW alone?
No. The rated write endurance and warranty terms are capacity-specific checks. Also compare compatibility, the sustained performance needed by your workload, cooling and the seller’s terms. TBW does not predict the date the drive will fail.
