WD Purple Pro
Western Digital WD Purple Pro 18TB 3.5" 7200 RPM SATA
18TB · 7,200 RPM · 512 MB · SATA
$450
Amazon
AMZ $450 · NE $795 · ADO $845 · B&H $849
Western Digital Ultrastar DC HC550 18TB 3.5" 7200 RPM SAS (WUH721818AL5205)
MPN WUH721818AL5205
- Capacity
- 18TB
- Speed
- 7,200 RPM
- Cache
- 512 MB
- Interface
- SAS
- Form factor
- 3.5"
- Recording
- CMR
Best price now
Out of stock
Near you
In stock at 0 stores nationwide.
Where to buy
Price history
Lowest in-stock price by retailer
Show as table
Specifications
Drive
- Capacity
- 18TB
- Form factor
- 3.5"
- Interface
- SAS
- Speed
- 7,200 RPM
- Cache
- 512 MB
- Recording
- CMR
- Helium
- Yes
Use & reliability
- Made for
- Enterprise
- Workload
- 550 TB/year
- Warranty
- 5 years
Wrong price, stock or spec? Tell us
Similar hard drives
Seagate/HP Generation
Seagate /HP Generation 18TB 3.5" 7200 RPM SATA
18TB · 7,200 RPM · 256 MB · SATA
$589
Newegg
IronWolf
Seagate IronWolf 18TB 3.5" 7200 RPM SATA (ST18000VNA00)
18TB · 7,200 RPM · 256 MB · SATA
$630
3 stores
Ultrastar DC HC550
Western Digital Ultrastar DC HC550 18TB 3.5" 7200 RPM SATA (WUH721818ALE6L4)
18TB · 7,200 RPM · 512 MB · SATA
$648
Newegg
Exos X20
Seagate Exos X20 18TB 3.5" 7200 RPM SATA
18TB · 7,200 RPM · 256 MB · SATA
$683
Amazon
AMZ $683 · NE $749