Seagate Exos X18 18 TB
Category: Storage
Manufacturer: Seagate
Type: HDD
Interface: SAS 12.0 Gb/s
Capacity: 18000
Read: 550 MB/s
Price: $699.45 from Amazon
Seagate Exos X18 18 TB
Type
HDD
Interface
SAS 12.0 Gb/s
Capacity
18000
Read
550 MB/s
Best price from Amazon
$699.45
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
A 18000GB 3.5" HDD on the SAS 12.0 Gb/s interface. Sequential throughput reaches 550 MB/s reads and 520 MB/s writes, backed by 256MB of cache. At roughly $0.04 per gigabyte it sits in the premium tier. Its $699.45 price tag places it squarely in premium territory.
PlanMyPC's builder flags compatibility problems automatically and tracks the latest drive deals from multiple stores. Warranty coverage follows Seagate's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. The category page surfaces comparable models near the same price, which makes shortlisting against this drive straightforward.
| Specification | Value |
|---|---|
| Type | HDD |
| Cache | 256 |
| Capacity | 18,000 |
| Interface | SAS 12.0 Gb/s |
| Read Speed | 550 MB/s |
| Form Factor | 3.5" |
| Write Speed | 520 MB/s |
Related products
