Replacement for ST920217AS: Drop-In Alternatives We Stock
Looking for a replacement for the ST920217AS (ST920217AS - Seagate LD25 20GB 2.5-inch Hard Drive SATA 1.5Gb/s 5400RPM 2MB Cache)? 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 ST920217AS
| SKU | ST920217AS |
|---|---|
| Product | ST920217AS - Seagate LD25 20GB 2.5-inch Hard Drive SATA 1.5Gb/s 5400RPM 2MB Cache |
| Current price | $143.68 |
| Stock status | In Stock |
| Detail page | View ST920217AS › |
Drop-in replacements for ST920217AS
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.
ST320015A - Seagate BarraCuda 5400.1 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST320015A
Price: $94.21
9Y3021-310 - Seagate BarraCuda 5400.1 20GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: 9Y3021-310
Price: $103.62
9T7001-804 - Seagate U6 Series 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7001-804
Price: $149.00
9W1021-391 - Seagate U Series X 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W1021-391
Price: $154.61
ST920217A - Seagate LD25 20GB 2.5-inch Hard Drive ATA-100 5400RPM 2MB Cache
SKU: ST920217A
Price: $182.37
9W1021-009 - Seagate U Series X 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W1021-009
Price: $192.51
9T7001-736 - Seagate U6 Series 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7001-736
Price: $221.59
ST92011A - Seagate 20GB 5400RPM Laptop 2MB Cache ATA-100 2.5-inch Hard Drive
SKU: ST92011A
Price: $235.79
9W1021-030 - Seagate U Series X 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9W1021-030
Price: $261.59
9T7001-034 - Seagate U6 Series 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7001-034
Price: $263.80
9T7001-305 - Seagate U6 Series 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7001-305
Price: $265.26
ST320014A - Seagate U 20GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: ST320014A
Price: $273.91
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.