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ST20000NM003D — Seagate Exos x20 20TB 7200RPM SAS SED 3.5" Hard Drive

MPN: ST20000NM003D|By: Seagate

Seagate Exos x20 20TB 7200RPM SAS SED 3.5" Hard Drive

Starting from

$1,345

Indicative — final pricing confirmed with your quote.

In Stockships worldwide

Condition:
New — authorized channel
Warranty:
Full manufacturer warranty

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Product overview

The Seagate Exos x20 20TB 7200RPM SAS SED 3.5" hard Drive is supplied under part number ST20000NM003D. Replacing a failed drive means matching interface, form factor and firmware to the backplane it is going into. This is a SAS unit. Send us the server model and we will confirm the fit rather than leave you to check it.

Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.

Featuring

Capacity
20TB
Manufacturer
Seagate

Interfaces / Ports

Rotational Speed
7200RPM
Drive Interface
SAS

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.

Specifications for ST20000NM003D as published by Seagate. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.

Where the Seagate ST20000NM003D is deployed

  • Sourcing ST20000NM003D against a build sheet that names it explicitly
  • Rebuilding a parity group after a drive failure
  • Holding a firmware-matched cold spare per chassis family

Who this part is for

  • IT teams swapping a failed drive in a live parity group
  • Procurement replacing drives out of a maintenance contract
  • Backup and archive teams growing bulk capacity in an existing shelf

What you get ordering this from us

Ordered by part number

ST20000NM003D is what is quoted and ST20000NM003D is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.

Volume pricing

The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.

Spares held to a fleet standard

Tell us the chassis you run and we will keep the spare consistent with what is already in the shelf.

Questions buyers ask about this part

Is ST20000NM003D genuine and is the warranty intact?
Yes. It ships new in Seagate packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will ST20000NM003D 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.