Replacement for ST980815A-RK: Drop-In Alternatives We Stock
Looking for a replacement for the ST980815A-RK (ST980815A-RK - Seagate 80GB 2.5-inch Plug-in Module Hard Drive 1 Pack Retail ATA-100 5400RPM 8MB 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 ST980815A-RK
| SKU | ST980815A-RK |
|---|---|
| Product | ST980815A-RK - Seagate 80GB 2.5-inch Plug-in Module Hard Drive 1 Pack Retail ATA-100 5400RPM 8MB Cache |
| Current price | $634.67 |
| Stock status | In Stock |
| Detail page | View ST980815A-RK › |
Drop-in replacements for ST980815A-RK
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.
ST910021A-RK - Seagate Momentus 7200.1 100GB 2.5-inch Plug-in Module Hard Drive Retail ATA-100 7200RPM 8MB Cache
SKU: ST910021A-RK
Price: $668.79
ST910021A-RK - Seagate Momentus 7200.1 100GB 2.5-inch Plug-in Module Hard Drive Retail ATA-100 7200RPM 8MB Cache
SKU: ST910021A-RK
Price: $668.79
ST380023AS - Seagate BarraCuda 80GB 3.5-inch Hard Drive 1 Pack SATA 1.5Gb/s 7200RPM 8MB Cache
SKU: ST380023AS
Price: $182.37
ST9808212AS - Seagate Momentus 5400 PSD 80GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Plug-in Module Hard Drive
SKU: ST9808212AS
Price: $209.51
STM980215A - Seagate MobileMax 80GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 2MB Cache
SKU: STM980215A
Price: $805.76
6K040T0 - Seagate QuickView 40 GB 3.5 Internal Hard Drive - 1 Pack - SATA/150 - 7200 rpm - 2 MB Buffer
SKU: 6K040T0
Price: $881.84
ST90250N1A1AS-RK - Seagate Momentus 250GB SATA 5400RPM 8MB Cache 2.5-inch Plug-in Module Hard Drive
SKU: ST90250N1A1AS-RK
Price: $205.26
ST9100828A - Seagate Momentus 5400.3 100GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 8MB Cache
SKU: ST9100828A
Price: $226.08
ST920813AM - Seagate EE25.1 20GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 8MB Cache
SKU: ST920813AM
Price: $282.57
ST320005N4A1AS-RK - Seagate 2TB 5900RPM SATA 3Gb/s 32MB Cache 3.5-inch Plug-in Module Hard Drive
SKU: ST320005N4A1AS-RK
Price: $417.54
ST92503010AS - Seagate Momentus 250GB 2.5-inch Plug-in Module Hard Drive SATA 3Gb/s 5400RPM 8MB Cache
SKU: ST92503010AS
Price: $485.53
ST940814AM - Seagate EE25.1 40GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 8MB Cache
SKU: ST940814AM
Price: $494.04
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.