Alternative to ST20000NM004D: Better-Value Equivalents in Stock
Comparing the ST20000NM004D (Seagate ST20000NM004D Exos X20 20TB 7200RPM 12Gb/s SAS 256MB Cache 3.5-Inch Hard Drive With Tray For PowerVault Storage System (OEM)) 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 ST20000NM004D
| SKU | ST20000NM004D |
|---|---|
| Product | Seagate ST20000NM004D Exos X20 20TB 7200RPM 12Gb/s SAS 256MB Cache 3.5-Inch Hard Drive With Tray For PowerVault Storage System (OEM) |
| Current price | $1,431.58 |
| Stock status | In Stock |
| Detail page | View ST20000NM004D › |
Alternatives to ST20000NM004D
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 ST20000NM003D Exos x20 20TB 7200RPM 12Gb/s SAS 256MB Cache 512e Self-Encrypting Drives (SED) 3.5-Inch Hard Drive
SKU: ST20000NM003D
Price: $560.00
Seagate ST20000NM002D Exos X20 Series 20TB 7200RPM SAS 12Gb/s 256MB Cache (512n / 4Kn) 3.5-Inch Enterprise Hard Drive
SKU: ST20000NM002D
Price: $1,202.11
Seagate 3DJ233-150 Exos x20 20TB 7200RPM 12Gb/s SAS 256MB Cache 3.5-Inch Hard Drive (OEM)
SKU: 3DJ233-150
Price: $1,421.05
Seagate ST20000NM007H Exos X24 20TB 7200RPM 12Gb/s SAS 512MB Cache 512e 3.5-Inch Hard Drive
SKU: ST20000NM007H
Price: $1,261.05
Seagate ST20000NM000D Exos X20 Series 20TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch Hard Drive
SKU: ST20000NM000D
Price: $776.84
Seagate ST20000NM001J Exos X20z 20TB 7200RPM 6Gb/s SATA 256MB Cache 512e 3.5-Inch Hard Drive
SKU: ST20000NM001J
Price: $791.58
Seagate ST20000NM007D Exos x20 20TB 7200RPM 6Gb/s SATA 256MB Cache 3.5-Inch Hard Drive
SKU: ST20000NM007D
Price: $892.63
Seagate ST20000NM008D Exos x20 20TB 7200RPM 6Gb/s SATA 256MB Cache 3.5-Inch Hard Drive (OEM)
SKU: ST20000NM008D
Price: $945.26
Seagate 3DJ103-001 Exos x20 20TB 7200RPM 6Gb/s SATA 256MB Cache 3.5-Inch Hard Drive
SKU: 3DJ103-001
Price: $1,115.79
Seagate ST20000NM002H Exos X24 20TB 7200RPM 6Gb/s SATA 512MB Cache 512e 3.5-Inch Hard Drive
SKU: ST20000NM002H
Price: $945.26
Seagate ST20000NM002C Exos 20TB 7200RPM 6Gb/s SATA 512e Enterprise 3.5-Inch Hard Drive
SKU: ST20000NM002C
Price: $829.47
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.