Replacement for ST31000322CS: Drop-In Alternatives We Stock
Looking for a replacement for the ST31000322CS (ST31000322CS - Seagate Pipeline HD 1TB SATA 3Gb/s 5900RPM 8MB Cache Hot Swappable 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 ST31000322CS
| SKU | ST31000322CS |
|---|---|
| Product | ST31000322CS - Seagate Pipeline HD 1TB SATA 3Gb/s 5900RPM 8MB Cache Hot Swappable 3.5-inch Hard Drive |
| Current price | $160.00 |
| Stock status | In Stock |
| Detail page | View ST31000322CS › |
Drop-in replacements for ST31000322CS
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.
9GW134-305 - Seagate Pipeline HD.2 1TB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9GW134-305
Price: $301.42
9GW144-305 - Seagate Pipeline HD.2 1TB 5900RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9GW144-305
Price: $179.34
ST31000424CS - Seagate Pipeline HD.2 1TB 5900RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST31000424CS
Price: $271.03
9GW144-262 - Seagate Pipeline HD.2 1TB 5900RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9GW144-262
Price: $342.18
9GW131-505 - Seagate Pipeline HD.2 250GB 5900RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9GW131-505
Price: $66.97
ST3250312CS - Seagate Pipeline 250GB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST3250312CS
Price: $110.53
9GW132-193 - Seagate Pipeline HD.2 500GB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9GW132-193
Price: $110.53
9GW131-603 - Seagate Pipeline HD.2 250GB 5900RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9GW131-603
Price: $110.53
9GW13C-603 - Seagate Pipeline HD.2 320GB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9GW13C-603
Price: $110.53
9GW132-076 - Seagate Pipeline HD.2 500GB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9GW132-076
Price: $110.53
9GW132-505 - Seagate Pipeline HD.2 500GB 5900RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9GW132-505
Price: $110.53
ST3320311CS - Seagate Pipeline 320GB 5900RPM 3.5-inch 8MB Cache SATA 3Gb/s Hard Drive
SKU: ST3320311CS
Price: $110.53
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.