Alternative to 9EA066-003: Better-Value Equivalents in Stock
Comparing the 9EA066-003 (9EA066-003 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 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 9EA066-003
| SKU | 9EA066-003 |
|---|---|
| Product | 9EA066-003 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive |
| Current price | $402.83 |
| Stock status | In Stock |
| Detail page | View 9EA066-003 › |
Alternatives to 9EA066-003
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.
9EA066-001 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-001
Price: $194.32
ST34000755SS - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST34000755SS
Price: $226.08
ST3400755SS - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3400755SS
Price: $265.26
9EA066-046 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-046
Price: $361.47
9EA066-002 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-002
Price: $421.93
9FS066-003 - Seagate Cheetah NS.2 600GB 10000RPM SAS 6Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9FS066-003
Price: $570.95
CM589 - Dell / Seagate Cheetah NS 400GB 10000RPM SAS 16MB Cache 3.5-inch Hard Drive
SKU: CM589
Price: $211.00
0CM589 - Dell / Seagate Cheetah NS 400GB 10000RPM SAS 16MB Cache 3.5-inch Hard Drive
SKU: 0CM589
Price: $211.00
9Z3066-003 - Seagate Cheetah 15K.5 73.4GB 15000RPM SAS 3Gb/s 16MB Cache (CE) 3.5-inch Enterprise Hard Drive
SKU: 9Z3066-003
Price: $192.08
9CL066-003 - Seagate Cheetah 15K.6 450GB 15000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9CL066-003
Price: $365.24
ST3400755FCV - Seagate Cheetah 400GB 10000RPM 4Gb/s Fibre Channel NS 16MB Cache 3.5-inch Hard Drive
SKU: ST3400755FCV
Price: $113.68
ST3400755FC - Seagate Cheetah NS 400GB 10000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3400755FC
Price: $160.00
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.