Replacement for RS217-12TB-EXOS: Drop-In Alternatives We Stock
Looking for a replacement for the RS217-12TB-EXOS (Synology RS217/12TB-EXOS RackStation RS217 2-Bay 12TB Compact/Scalable NAS for small offices)? 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 RS217-12TB-EXOS
| SKU | RS217-12TB-EXOS |
|---|---|
| Product | Synology RS217/12TB-EXOS RackStation RS217 2-Bay 12TB Compact/Scalable NAS for small offices |
| Stock status | In Stock |
| Detail page | View RS217-12TB-EXOS › |
Drop-in replacements for RS217-12TB-EXOS
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.
STDD8000100 - Seagate NAS Pro 2-Bay 8TB (2 x 4TB) USB 3.0 Ethernet NAS Server
SKU: STDD8000100
Price: $1,281.45
STCT8000100 - Seagate NAS 2-bay 8TB (2 x 4TB) USB 3.0 Ethernet NAS Server
SKU: STCT8000100
Price: $2,160.53
STAU12000100 - Seagate BlackArmor 440 12TB (4 x 3TB) 4-Bay Network Attached Storage (NAS) Server
SKU: STAU12000100
Price: $2,535.20
1H4167-505 - Seagate NAS HDD 3TB 5900RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive for NAS SystemS
SKU: 1H4167-505
Price: $318.32
Seagate 2PH103-500 IronWolf 12TB 7200RPM SATA 6Gb/s 3.5-inch NAS Internal Hard Drive
SKU: 2PH103-500
Price: $573.68
ST12000VN0007 - Seagate IronWolf NAS 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST12000VN0007
Price: $619.67
ST12000VN0008 - Seagate IronWolf NAS 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: ST12000VN0008
Price: $623.16
ST12000NE0008 - Seagate IronWolf Pro NAS 12TB 7200RPM SATA 6Gb/s 256MB 3.5-inch Hard Drive
SKU: ST12000NE0008
Price: $671.46
2GS116-500 - Seagate IronWolf NAS 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: 2GS116-500
Price: $906.00
ST12000NM0038 - Seagate Exos X14 12TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST12000NM0038
Price: $400.00
Seagate ST12000NM0158 Exos X14 12TB 7200RPM 12Gb/s SAS 256MB Cache 3.5-Inch Hard Drive With Tray (OEM)
SKU: ST12000NM0158
Price: $400.00
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.