Replacement for ST320410A-06: Drop-In Alternatives We Stock
Looking for a replacement for the ST320410A-06 (ST320410A-06 Seagate 20GB 5400RPM ATA 100 3.5-Inch)? 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 ST320410A-06
| SKU | ST320410A-06 |
|---|---|
| Product | ST320410A-06 Seagate 20GB 5400RPM ATA 100 3.5-Inch |
| Stock status | In Stock |
| Detail page | View ST320410A-06 › |
Drop-in replacements for ST320410A-06
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.
9T6006-087 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-087
Price: $91.20
9T6006-733 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-733
Price: $159.53
9T6006-040 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-040
Price: $310.63
9T6006-103 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-103
Price: $313.76
9W6002-006 - Seagate U9 Series 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W6002-006
Price: $120.16
9W6002-060 - Seagate U9 Series 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W6002-060
Price: $120.16
9Y3001-006 - Seagate BarraCuda 5400.1 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9Y3001-006
Price: $165.79
9W3234-906 - Seagate Momentus 5400.2 100GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: 9W3234-906
Price: $200.18
9W3234-506 - Seagate Momentus 5400.2 100GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: 9W3234-506
Price: $200.18
9T7003-006 - Seagate U6 Series 60GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7003-006
Price: $218.12
9S1033-066 - Seagate Momentus 5400.3 120GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9S1033-066
Price: $318.32
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.