ST18000NM003D — Seagate 18TB 7200RPM SAS 12Gb/s 3.5-in HDD
MPN: ST18000NM003D|By: Seagate
Starting from
$755
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
ST18000NM003D is a Seagate 18TB 7200RPM SAS 12Gb/s 3.5-in HDD. Vendor-keyed firmware is the usual reason a mechanically identical drive is rejected by the controller, and a 18TB spare is not worth discovering that on. We check the firmware family against your controller before the drive ships.
Quotes are itemised down to the accessories, so nothing that is needed to make the part work is left off and discovered later.
Featuring
- Capacity
- 18TB
- Manufacturer
- Seagate
Interfaces / Ports
- Rotational Speed
- 7200RPM
- Drive Interface
- SAS
- Interface Standard
- 12Gb/s
Physical characteristics
- Product Type
- Server Hard Drives
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 6 facts we can state about ST18000NM003D without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Seagate ST18000NM003D is deployed
- Swapping out a failed server hard drive for ST18000NM003D under change control
- Migrating an archive tier off failing older disks
- Growing bulk capacity in an existing disk shelf
Who this part is for
- Backup and archive teams growing bulk capacity in an existing shelf
- Teams standardising a mixed drive estate onto one firmware family
- IT teams swapping a failed drive in a live parity group
What you get ordering this from us
Ordered by part number
ST18000NM003D is what is quoted and ST18000NM003D is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Questions buyers ask about this part
- Is ST18000NM003D genuine and is the warranty intact?
- Yes — new and sealed, with the Seagate warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will ST18000NM003D work in my server?
- Send the server model or the shelf it is going into. Vendor-keyed firmware is the usual reason an identical-looking drive is rejected, so we check that alongside interface and form factor.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Server Hard Drives we stock
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Specifying a system, not just the part?
Bulk capacity usually sits behind the flash tier that feeds a training cluster rather than under it.