Alternative to ST18000NM000J: Better-Value Equivalents in Stock
Comparing the ST18000NM000J (ST18000NM000J - Seagate 18TB Exos X18 7.2K SATA 6Gb/s 256MB Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Seagate parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the ST18000NM000J
| SKU | ST18000NM000J |
|---|---|
| Product | ST18000NM000J - Seagate 18TB Exos X18 7.2K SATA 6Gb/s 256MB Hard Drive |
| Current price | $633.68 |
| Stock status | In Stock |
| Detail page | View ST18000NM000J › |
Alternatives to ST18000NM000J
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
Seagate ST18000NM002J Exos X18 18TB 7200RPM 6Gb/s SATA 256MB Cache 512e 3.5-Inch Hard Drive (OEM)
SKU: ST18000NM002J
Price: $791.58
Seagate ST18000NM005J Exos X18 18TB 7200RPM 12Gb/s SAS 256MB Cache 512e/4kn 3.5-Inch Hard Drive
SKU: ST18000NM005J
Price: $494.74
Seagate ST18000NM000D Exos x20 18TB 7200RPM 12Gb/s SAS 256MB Cache 512e 3.5-Inch Hard Drive
SKU: ST18000NM000D
Price: $797.89
Seagate ST18000NM006J Exos X18 Series 18TB 7200RPM SAS 12Gb/s 256MB Cache 3.5-Inch Hard Drive for PowerVault Storage System
SKU: ST18000NM006J
Price: $921.05
Seagate ST18000NM0272 Exos 2X18 Series 18TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive
SKU: ST18000NM0272
Price: $608.42
Seagate ST18000NM007D Exos x20 18TB 7200RPM 12Gb/s SAS 512e 3.5-Inch Hard Drive (OEM)
SKU: ST18000NM007D
Price: $1,050.53
ST18000NE000 - Seagate IronWolf Pro 18TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST18000NE000
Price: $608.42
ST1000NM000A - Seagate Exos 7E8 1TB 7200RPM SATA 6Gb/s 256MB Enterprise 3.5-inch Hard Drive
SKU: ST1000NM000A
Price: $113.68
ST4000NM000A - Seagate Exos 7E8 4TB 7200RPM SATA 6Gb/s 256MB Cache 512n 3.5-inch Hard Drive
SKU: ST4000NM000A
Price: $170.53
ST2000NM001A - Seagate Exos 7E8 2TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST2000NM001A
Price: $194.74
ST4000NM002A - Seagate Exos 7E8 4TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST4000NM002A
Price: $202.11
Seagate ST3000NM000A Exos 7E8 Series 3TB 7200RPM SATA 6Gb/s 256MB Cache (512n) 3.5-Inch Hard Drive
SKU: ST3000NM000A
Price: $208.42
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.