ST20000NM002H — Seagate Exos X24 20TB 7200RPM SATA ISE 3.5" Hard Drive
MPN: ST20000NM002H|By: Seagate

Starting from
$1,115
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
Seagate lists ST20000NM002H as an Exos X24 20TB 7200RPM SATA ISE 3.5" hard Drive. Carriers and caddies are chassis-specific and are almost never included with a bare drive. Give us the server model and we will quote the carrier alongside it instead of letting it hold up the swap.
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
- 20TB
- Manufacturer
- Seagate
Interfaces / Ports
- Rotational Speed
- 7200RPM
- Drive Interface
- SATA
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.
The table below is what the server hard drive is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Seagate ST20000NM002H is deployed
- Sourcing ST20000NM002H against a build sheet that names it explicitly
- 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
- MSPs holding cold spares across a fleet of identical chassis
What you get ordering this from us
Ordered by part number
ST20000NM002H is what is quoted and ST20000NM002H is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
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 ST20000NM002H genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will ST20000NM002H 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Server Hard Drives we stock
Browse all Server Hard Drives or everything we stock from Seagate.
Specifying a system, not just the part?
Bulk capacity usually sits behind the flash tier that feeds a training cluster rather than under it.
