Alternative to ST18000NM002D: Better-Value Equivalents in Stock
Comparing the ST18000NM002D (Seagate ST18000NM002D Exos X20 18TB SAS 12Gb/s 7200 RPM 256M 3.5-Inch 512E 4KN SAS FIPS Hard Drive. In Stock) 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 ST18000NM002D
| SKU | ST18000NM002D |
|---|---|
| Product | Seagate ST18000NM002D Exos X20 18TB SAS 12Gb/s 7200 RPM 256M 3.5-Inch 512E 4KN SAS FIPS Hard Drive. In Stock |
| Stock status | In Stock |
| Detail page | View ST18000NM002D › |
Alternatives to ST18000NM002D
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 ST18000NM005J Exos X18 18TB 7200RPM 12Gb/s SAS 256MB Cache 512e/4kn 3.5-Inch Hard Drive
SKU: ST18000NM005J
Price: $494.74
Seagate ST18000NM0272 Exos 2X18 Series 18TB 7200RPM SAS 12Gb/s 3.5-Inch Hard Drive
SKU: ST18000NM0272
Price: $608.42
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 ST18000NM007D Exos x20 18TB 7200RPM 12Gb/s SAS 512e 3.5-Inch Hard Drive (OEM)
SKU: ST18000NM007D
Price: $1,050.53
ST18000NM000J - Seagate 18TB Exos X18 7.2K SATA 6Gb/s 256MB Hard Drive
SKU: ST18000NM000J
Price: $633.68
Seagate ST18000NM002J Exos X18 18TB 7200RPM 6Gb/s SATA 256MB Cache 512e 3.5-Inch Hard Drive (OEM)
SKU: ST18000NM002J
Price: $791.58
Seagate 1XH200-003 Exos 10E2400 1.2TB 10000RPM 12Gb/s SAS 128MB Cache 2.5-Inch Hard Drive (OEM)
SKU: 1XH200-003
Price: $47.37
ST1000NM001A - Seagate Exos 7E8 1TB 7200RPM SAS 12Gb/s 256MB Cache 512n 3.5-inch Hard Drive
SKU: ST1000NM001A
Price: $128.42
1UT200-175 - Seagate Exos 15E900 300GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UT200-175
Price: $165.79
ST6000NM029A - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST6000NM029A
Price: $184.21
Seagate 1XJ203-004 Exos 10E2400 1.8TB 10000RPM 12Gb/s SAS 256MB Cache 2.5-Inch Hard Drive
SKU: 1XJ203-004
Price: $189.47
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.