20TB SATA 3.5in — Enterprise HDD Signals
4 models — Seagate, Toshiba. OEM premium, spread, and liquidity from secondary market observations.
Data as of 2026-04-18
▶What do these badges mean?
High liquidity50+ observed listings in the last 30 days. Strong price signal.
Medium liquidity10–49 listings. Reasonable basis for benchmarking.
Directional onlyFewer than 5 listings. Treat as directional only — not a pricing benchmark.
Low liquidity5–9 listings. Price signal is weaker — use directionally.
EmergingNewly tracked class. Data still accumulating.
Coming soonPlanned for coverage. No pricing data yet.
SeagateExos X20
Seagate Exos X20 20TB SATA
Spread 19%3 obs· last seen 1d ago
Directional signal only — fewer than 5 observations
SeagateExos X24
Seagate Exos X24 20TB SATA
Spread 62%4 obs· last seen today
Directional signal only — fewer than 5 observations
ToshibaMG10
Toshiba MG10 20TB SATA
Spread 10%4 obs· last seen 2d ago
Directional signal only — fewer than 5 observations
ToshibaMG11
Toshiba MG11 20TB SATA
Spread 4%3 obs· last seen 3d ago
Directional signal only — fewer than 5 observations