Seagate · Exos ST18000NM003C
Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive
Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive by Seagate (model Exos ST18000NM003C) is an internal HDD (3.5") tracked on PriceSniff.
$599.99
▴ Up 17% vs. 90-day average ($511.99)
Price checked 8h ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $599.99 at one tracked store. Key specifications: 18 TB capacity, 3.5 inch form factor, SATA6Gb/s interface, 7200 RPM rotational speed. Across 10 recorded price checks the price has ranged between $489.99 and $599.99, so the history chart below is worth a look before you buy. Compare drives by price per terabyte rather than sticker price, and buy the largest capacity you can use — bigger drives are almost always cheaper per gigabyte. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay Certified - Refurbished | $599.99Best price | In stock | View → |
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PriceSniff tracks the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under internal hdd, it is built by Seagate, model Exos ST18000NM003C. Notable specs include Capacity 18 TB, Form factor 3.5 inch, Interface SATA6Gb/s.
Specifications
- Capacity
- 18TB
- Form factor
- 3.5 inch
- Interface
- SATA6Gb/s
- Rotational speed
- 7200RPM
90-day price history across tracked stores
Over 18 days of tracking, PriceSniff has logged 10 price checks for the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive. In that time the price has ranged from $489.99 to $599.99, with the lowest seen on Sep 8, 2026. Right now the best price is $599.99 at eBay — 22% above its lowest tracked price. The lowest price in the past year is $489.99. Today's best price is 17% above the 90-day average of $511.99.
eBay
View as table
| Date | Price |
|---|---|
| Sep 26 | $599.99 |
| Sep 25 | $599.99 |
| Sep 24 | $489.99 |
| Sep 23 | $489.99 |
| Sep 22 | $489.99 |
| Sep 21 | $489.99 |
| Sep 19 | $489.99 |
| Sep 18 | $489.99 |
| Sep 12 | $489.99 |
| Sep 8 | $489.99 |
What is the best price for the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive?
The lowest price PriceSniff is currently tracking is $599.99 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive a good deal right now?
Not particularly — at $599.99, it's currently 17% above its 90-day average of $511.99; it may be worth waiting for a drop.
Which stores sell the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive?
PriceSniff compares the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive across 1 store: eBay.
What is the lowest price the Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive has dropped to?
The lowest price PriceSniff has recorded is $489.99, seen on Sep 8, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seagate Exos ST18000NM003C 18TB CMR 7200RPM SATA6Gb/s 3.5" Enterprise Hard Drive prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
