1
ADATA FALCON
250GB, 500GB, 1TB, 2TB
Best 250GB PCIe 3.0 ADATA DRAM-less SSDs
250GBPCIe 3.0ADATADRAM-less
There are 5 250GB PCIe 3.0 ADATA DRAM-less SSDs in our database — each linked via an Amazon search on its part number. The fastest is the ADATA FALCON at 3100 MB/s read, and the highest-rated for endurance is the ADATA XPG GAMMIX S5 (1200 TBW). Sequential reads across the group span 1800–3100 MB/s.
FastestADATA FALCON3100 MB/s read Most enduranceADATA XPG GAMMIX S51200 TBW NewestADATA SWORDFISH2020
Why this configuration
A 250GB PCIe 3.0 ADATA DRAM-less SSD is an affordable NVMe step up from SATA. Gen3 is roughly six times SATA's throughput yet often costs little more, making it the easy default for a first NVMe drive or a laptop that only supports Gen3. ADATA specifically tends to be chosen here for its firmware track record and warranty support.
250GB covers an OS and core apps with little room for a large game library.
Usually chosen for: budget builders, laptop upgraders and anyone leaving SATA behind.
Good fit: value builds and gaming where cost per gigabyte matters.
Look elsewhere for: databases, virtual machines and other sustained random-write workloads.
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
ADATA XPG SX6000 PRO
250GB, 500GB, 1TB
3
ADATA XPG GAMMIX S5
250GB, 500GB, 1TB, 2TB
4
ADATA XPG SX6000 Lite
128GB, 250GB, 500GB, 1TB
5
ADATA SWORDFISH
250GB, 500GB, 1TB, 2TB
The parts, explained
250GB fits an OS plus core apps.
PCIe 3.0 x4 reaches about 3,500 MB/s — plenty for everyday use and gaming, and cheaper than Gen4.
DRAM-less drives use the Host Memory Buffer (HMB) instead — cheaper, and fine for everyday use and gaming, with a small penalty under heavy random writes.
Staying with ADATA means consistent firmware, tooling and warranty handling across the range.
Common questions
Is a DRAM-less 250GB SSD good enough?
For gaming and everyday use, yes — HMB covers those workloads well. If you run sustained heavy random writes (databases, VMs), a drive with a DRAM cache stays more consistent.
How do the links to Amazon work here?
0 of the 5 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.