Replacement for ST330630A-REF: Drop-In Alternatives We Stock
Looking for a replacement for the ST330630A-REF (ST330630A-REF Seagate 30GB 7200RPM ATA 100 3.5-)? 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 ST330630A-REF
| SKU | ST330630A-REF |
|---|---|
| Product | ST330630A-REF Seagate 30GB 7200RPM ATA 100 3.5- |
| Stock status | In Stock |
| Detail page | View ST330630A-REF › |
Drop-in replacements for ST330630A-REF
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.
100165482 - Seagate 30GB 5400RPM IDE Ultra ATA/100 (ATA-6) 3.5-inch Hard Drive
SKU: 100165482
Price: $318.32
ST930218A - Seagate Momentus 4200.2 30GB 4200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: ST930218A
Price: $506.67
ST0153000U - Seagate 30GB ATA-66 ATA-5 7200RPM 2MB Cache 3.5-inch Hard Drive
SKU: ST0153000U
Price: $1,062.91
9R3005-031 - Seagate BarraCuda ATA III 15GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9R3005-031
Price: $82.42
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
9R3005-038 - Seagate BarraCuda ATA III 15GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9R3005-038
Price: $144.07
9R3005-076 - Seagate BarraCuda ATA III 15GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9R3005-076
Price: $144.07
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.