16TB SAS 3.5in — Enterprise HDD Signals

3 models — Seagate, WD, 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 X16
Seagate Exos X16 16TB SAS
Spread 48%5 obs· last seen today
Emerging→
WDUltrastar DC HC550
WD Ultrastar DC HC550 16TB SAS
Spread 48%5 obs· last seen today
Emerging→
ToshibaMG08
Toshiba MG08 16TB SAS
Spread 37%6 obs· last seen 2d ago
Emerging→

Other SAS 3.5in capacities

6TB →8TB →14TB →18TB →20TB →22TB →

Related categories

Server Memory →Server CPUs →