1
OCZ INTREPID 3600
100GB, 200GB, 400GB, 800GB
Best 100GB SATA 2.5" SATA SSDs
100GBSATA2.5" SATA
There are 4 100GB SATA 2.5" SATA SSDs in our database — each linked via an Amazon search on its part number. The fastest is the Kingston SSDNOW E50 at 550 MB/s read, and the highest-rated for endurance is the Kingston SSDNOW E100 (3906 TBW). Sequential reads across the group span 515–550 MB/s.
FastestKingston SSDNOW E50550 MB/s read Most enduranceKingston SSDNOW E1003906 TBW NewestOCZ INTREPID 36002014
Why this configuration
A 100GB SATA 2.5" SATA SSD is a budget and compatibility choice. SATA won't win benchmarks, but it's the cheapest way to add solid-state speed and fits essentially any PC or laptop with a 2.5-inch bay.
Usually chosen for: reviving older machines, cheap capacity upgrades and second drives.
Good fit: budget upgrades, older PCs and second drives.
Look elsewhere for: large-file creative work where NVMe pulls ahead.
Ranked list
Ranked by tier, then link type, then sequential read. Drives we hold a product link for show a price button; the rest open an Amazon search on the manufacturer part number. Stock and prices are not shown here — they change too often.
2
Kingston SSDNOW E50
250GB, 500GB, 100GB
3
Mushkin CATALYST CACHE
50GB, 100GB
4
Kingston SSDNOW E100
100GB, 200GB, 400GB
The parts, explained
SATA III tops out around 550 MB/s, but it is the cheapest interface and fits any 2.5-inch bay or older laptop.
The 2.5-inch form factor drops into any laptop or desktop drive bay.
Common questions
Is SATA fast enough in 2026?
For an OS, apps and most games you won't notice the difference versus NVMe in daily use. NVMe pulls ahead mainly on large file transfers and load-heavy creative work.
How do the links to Amazon work here?
0 of the 4 drives listed have a direct product link; for the rest we link an Amazon search on the manufacturer part number, which lands on the right listing. We deliberately don't display stock or prices on this page — check both on Amazon, they change constantly.