Alternative to 9ZM175-155: Better-Value Equivalents in Stock
Comparing the 9ZM175-155 (9ZM175-155 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (CE) 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 9ZM175-155
| SKU | 9ZM175-155 |
|---|---|
| Product | 9ZM175-155 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $529.58 |
| Stock status | In Stock |
| Detail page | View 9ZM175-155 › |
Alternatives to 9ZM175-155
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.
9ZM275-155 - Seagate Constellation ES.3 2TB 7200RPM SAS 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM275-155
Price: $529.58
9ZM173-155 - Seagate Constellation ES.3 1TB 7200RPM SATA 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM173-155
Price: $402.12
9ZM273-155 - Seagate Constellation ES.3 1TB 7200RPM SAS 6Gb/s 128MB Cache LFF (CE) 3.5-inch Hard Drive
SKU: 9ZM273-155
Price: $113.68
9ZM270-155 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-155
Price: $149.47
9ZM278-155 - Seagate Constellation ES.3 3TB 7200RPM SAS 6Gb/s 128MB Cache 512n 3.5-inch Hard Drive
SKU: 9ZM278-155
Price: $438.16
1V4104-155 - Seagate Enterprise Capacity 2TB 7200RPM SATA 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 1V4104-155
Price: $484.33
9RZ164-155 - Seagate Constellation.2 500GB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9RZ164-155
Price: $473.68
9RZ168-155 - Seagate Constellation.2 1TB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9RZ168-155
Price: $597.93
9ZM175-007 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM175-007
Price: $110.53
9ZM175-036 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: 9ZM175-036
Price: $147.37
1C1175-004 - Seagate Constellation ES.3 2TB 7200RPM SATA 6Gb/s 128MB Cache (SED / 512n) 3.5-inch Hard Drive
SKU: 1C1175-004
Price: $161.01
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.