Replacement for 3KS103-881: Drop-In Alternatives We Stock
Looking for a replacement for the 3KS103-881 (Seagate 3KS103-881 EXOS X24 24TB SATA 6Gb/s 3.5-Inch Hard Drive. In Stock)? 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 3KS103-881
| SKU | 3KS103-881 |
|---|---|
| Product | Seagate 3KS103-881 EXOS X24 24TB SATA 6Gb/s 3.5-Inch Hard Drive. In Stock |
| Stock status | In Stock |
| Detail page | View 3KS103-881 › |
Drop-in replacements for 3KS103-881
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.
Seagate ST24000NM001H Exos X24 24TB SATA 6Gb/s SED 3.5-Inch Hard Drive
SKU: ST24000NM001H
Price: $1,615.79
Seagate ST24000NM002H Exos X24 24TB 7200RPM 6Gb/s SATA 512MB Cache 512e 3.5-Inch Hard Drive
SKU: ST24000NM002H
Price: $1,809.21
Seagate ST24000NM007H Exos X24 24TB 7200RPM 12Gb/s SAS 512MB Cache 512e 3.5-Inch Hard Drive
SKU: ST24000NM007H
Price: $1,250.53
Seagate ST24000VE002 SkyHawk AI 24TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: ST24000VE002
Price: $984.21
Seagate 3N1101-500 IronWolf Pro 24TB 7200RPM 6Gb/s SATA 3.5-Inch Hard Drive
SKU: 3N1101-500
Price: $997.89
Seagate ST24000NT002 IronWolf Pro 24TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: ST24000NT002
Price: $1,126.32
1CH14C-881 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1CH14C-881
Price: $144.07
9YN14C-881 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YN14C-881
Price: $144.07
9YZ162-881 - Seagate Constellation ES 500GB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 9YZ162-881
Price: $175.51
9YP14C-881 - Seagate Barracuda 7200.12 320GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP14C-881
Price: $181.99
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.