Replacement for 9ZM270-588: Drop-In Alternatives We Stock
Looking for a replacement for the 9ZM270-588 (9ZM270-588 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive)? Pro Disk Network ships Seagate drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 9ZM270-588
| SKU | 9ZM270-588 |
|---|---|
| Product | 9ZM270-588 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $889.71 |
| Stock status | In Stock |
| Detail page | View 9ZM270-588 › |
Drop-in replacements for 9ZM270-588
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.
9ZM173-588 - Seagate Constellation ES.3 1TB 7200RPM SATA 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM173-588
Price: $402.12
9JW154-588 - Seagate Constellation ES 1TB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9JW154-588
Price: $304.24
9JW168-588 - Seagate Constellation ES 2TB 7200RPM SATA 3Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 9JW168-588
Price: $313.76
1C1270-041 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 1C1270-041
Price: $129.66
9ZM270-035 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-035
Price: $145.26
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
9ZM270-038 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-038
Price: $149.47
9ZM270-036 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-036
Price: $170.53
9ZM270-150 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-150
Price: $173.68
9ZM270-037 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-037
Price: $189.47
9ZM270-003 - Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch Hard Drive
SKU: 9ZM270-003
Price: $194.74
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.