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Seagate Exos 2X14 / 2X18 (MACH.2) prices

Every Seagate Exos 2X14 / 2X18 (MACH.2) listing we found on eBay, all capacities, ranked by price per terabyte including shipping. Updated Oct 11, 2026 12:41 UTC.

Cheapest used SATA, per TB—
Cheapest new SATA, per TB—
Median SATA listing, per TB—
Condition
Capacity –
Size
$/TBPrice ShippingCapacitySize ConditionListing
$20.64$289.00free14 TB3.5″UsedSeagate Exos 2X14 14TB 7.2K SAS 12Gbps MACH.2 3.5in 4Kn HDD ST14000NM0001
$24.56$343.85free14 TBUsedSeagate ST14000NM0001 Exos 2X14 14TB 3.5 SAS 7.2K 12Gbps MACH.2 4Kn Internal HDD
$26.79$375.00free14 TB3.5″UsedST14000NM0001 Seagate Exos 2X14 MACH.2 14TB 12Gbps SAS 3.5" 7.2K 256MB HDD
$27.07$379.00free14 TB3.5″Open boxSeagate Exos 2X14 14TB 7.2K SAS 12Gbps MACH.2 3.5in 4Kn HDD ST14000NM0001 New
$29.21$399.00+ ship14 TB3.5″UsedSeagate Exos 2X14 14TB ST14000NM0001 7.2K RPM SAS 12Gb/s 4Kn MACH.2 3.5" HDD
$34.64$485.00free14 TB3.5″NewST14000NM0001 Seagate White Label 2X14 14TB 7.2K SAS 12Gb/s MACH.2 3.5in 4Kn HDD
$39.50$711.00$12.0018 TB3.5″NewST18000NM0272 Seagate EXOS 2X18 18TB 12Gbps 7.2K SAS 3.5" Hard Drive -New

Showing 7 of 7 listings

Buying tips

Seagate Exos 2X14 / 2X18 (MACH.2): dual-actuator drive that shows up as two drives; mostly SAS, needs software that handles the split.

How this table works

We collect Buy It Now listings from eBay US several times a day and divide the total price, including shipping, by the drive capacity. Multi-drive lots are counted by their total capacity. Listings for parts, drives with an operating system installed, accessories and suspiciously cheap offers are removed. Host-managed SMR drives and drives pulled from storage arrays (EMC, NetApp, 3PAR) are excluded from the SATA table because they do not work in ordinary computers.