Best 2TB PCIe 4.0 Addlink DRAM-less SSDs
There are 4 2TB PCIe 4.0 Addlink DRAM-less SSDs compared here. The fastest is the Addlink A93 at 7400 MB/s read at 2TB. Sequential reads across the group span 5000–7400 MB/s at 2TB.
Why this configuration
A 2TB PCIe 4.0 Addlink DRAM-less SSD is the value-performance sweet spot. You keep Gen4's high sequential speed — the part game loading and everyday tasks actually use — while dropping the DRAM chip (HMB fills in) trims the price. Addlink specifically tends to be chosen here for its firmware track record and warranty support.
2TB is the current default for people who'd rather not think about free space for a while.
Usually chosen for: value-minded gamers and upgraders chasing NVMe speed at the lowest sensible cost.
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
Speeds on this page are the manufacturer's 2TB ratings where published (4 of 4 drives), not the family headline figure. Rated writes at 2TB run 3200–6500 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 2TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 | Addlink A93 1TB, 2TB, 4TB | Mid-range | Maxio MAP1602 | 7400 | — | Check price on Amazon |
| 2 | Addlink S93 1TB, 2TB, 4TB | Mid-range | Maxio MAP1602 | 7400 | — | Check price on Amazon |
| 3 | Addlink S90 Lite 500GB, 1TB, 2TB, 4TB | Value | Phison E21T | 5000 | — | Check price on Amazon |
| 4 | Addlink S91 500GB, 1TB, 2TB | Value | Phison E21 | 5000 | — | Check price on Amazon |
The parts, explained
2TB is today's sweet spot for large game libraries and creative work.
PCIe 4.0 x4 delivers roughly 7,000 MB/s, the current price-to-performance sweet spot for most builds.
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 Addlink means consistent firmware, tooling and warranty handling across the range.
Common questions
Is a DRAM-less 2TB 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.