Replacement for ST31270A: Drop-In Alternatives We Stock
Looking for a replacement for the ST31270A (ST31270A - Seagate Medalist 1270 1.28GB 4500RPM IDE/ATA 256KB Cache 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 ST31270A
| SKU | ST31270A |
|---|---|
| Product | ST31270A - Seagate Medalist 1270 1.28GB 4500RPM IDE/ATA 256KB Cache 3.5-inch Hard Drive |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View ST31270A › |
Drop-in replacements for ST31270A
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.
9J7013-101 - Seagate Medalist 2122 2.1GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7013-101
Price: $87.28
9J7013-502 - Seagate Medalist 2122 2.1GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7013-502
Price: $87.28
9J7013-503 - Seagate Medalist 2122 2.1GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7013-503
Price: $87.28
9L5002-640 - Seagate Medalist 4323 3.2GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9L5002-640
Price: $139.00
9L5002-032 - Seagate Medalist 4323 3.2GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9L5002-032
Price: $139.00
9L5002-030 - Seagate Medalist 4323 3.2GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9L5002-030
Price: $139.00
ST33232A - Seagate Medalist 3.23GB IDE Ultra ATA/33 ATA-4 4500RPM 128KB Cache 3.5-inch Hard Drive
SKU: ST33232A
Price: $155.79
9J7011-103 - Seagate Medalist 4342 4.3GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7011-103
Price: $161.04
ST34347A - Seagate Medalist 4.3GB 4500RPM IDE Ultra ATA/33 (ATA-4) 256KB Cache 3.5-inch Hard Drive
SKU: ST34347A
Price: $165.79
9J7011-034 - Seagate Medalist 4342 4.3GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7011-034
Price: $182.37
9J7013-011 - Seagate Medalist 2122 2.1GB 4500RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J7013-011
Price: $198.16
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.