Alternative to ST3000NM001A: Better-Value Equivalents in Stock
Comparing the ST3000NM001A (Seagate ST3000NM001A Exos 7E8 Series 3TB 7200RPM SAS 12Gb/s 256MB Cache 512n 3.5-Inch 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 ST3000NM001A
| SKU | ST3000NM001A |
|---|---|
| Product | Seagate ST3000NM001A Exos 7E8 Series 3TB 7200RPM SAS 12Gb/s 256MB Cache 512n 3.5-Inch Hard Drive |
| Stock status | In Stock |
| Detail page | View ST3000NM001A › |
Alternatives to ST3000NM001A
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 ST3000NM000A Exos 7E8 Series 3TB 7200RPM SATA 6Gb/s 256MB Cache (512n) 3.5-Inch Hard Drive
SKU: ST3000NM000A
Price: $208.42
Seagate ST8000NM006A Exos 7E8 Series 8TB 7200RPM SAS 12Gb/s 256MB Cache (SED / 512e) 3.5-Inch Hard Drive
SKU: ST8000NM006A
Price: $360.00
Seagate ST14000NM004J Exos X18 Series 14TB 7200RPM SAS 12Gb/s 256MB Cache 512e/4kn 3.5-Inch Hard Drive. In Stock
SKU: ST14000NM004J
Price: $478.74
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 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
ST1000NM001A - Seagate Exos 7E8 1TB 7200RPM SAS 12Gb/s 256MB Cache 512n 3.5-inch Hard Drive
SKU: ST1000NM001A
Price: $128.42
ST6000NM029A - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST6000NM029A
Price: $184.21
1YZ210-002 - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Hard Drive
SKU: 1YZ210-002
Price: $200.00
1YZ210-003 - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Hard Drive
SKU: 1YZ210-003
Price: $259.50
Seagate ST8000NM014A Exos 7E8 8TB 7200RPM 12Gb/s SAS 256MB Cache 512e 3.5-Inch Hard Drive (OEM)
SKU: ST8000NM014A
Price: $268.42
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.