Replacement for RS3617XS--168TB-EXOS: Drop-In Alternatives We Stock
Looking for a replacement for the RS3617XS--168TB-EXOS (Synology RS3617XS+/168TB-EXOS RackStation RS3617xs+ 168TB 12-Bay NAS)? 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 RS3617XS--168TB-EXOS
| SKU | RS3617XS--168TB-EXOS |
|---|---|
| Product | Synology RS3617XS+/168TB-EXOS RackStation RS3617xs+ 168TB 12-Bay NAS |
| Stock status | In Stock |
| Detail page | View RS3617XS--168TB-EXOS › |
Drop-in replacements for RS3617XS--168TB-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.
STAU12000100 - Seagate BlackArmor 440 12TB (4 x 3TB) 4-Bay Network Attached Storage (NAS) Server
SKU: STAU12000100
Price: $2,535.20
Seagate ST12000NM001J ST12000NM001J - Seagate Exos X18 12 TB SATA 6Gb/s Hard Drive
SKU: ST12000NM001J
Price: $721.05
ST4000VN0011 - Seagate NAS 4TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Enterprise Hard Drive
SKU: ST4000VN0011
Price: $235.79
ST5000VN0001 - Seagate NAS 5TB 7200RPM 3.5-inch 128MB Cache SATA 6Gb/s Hard Drive
SKU: ST5000VN0001
Price: $247.37
ST8000NC0002 - Seagate NAS 8TB 7200RPM SATA 6Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST8000NC0002
Price: $271.58
ST3000VN0001 - Seagate NAS HDD 3TB 7200RPM 3.5-inch 128MB Cache SATA 6Gb/s Enterprise Hard Drive
SKU: ST3000VN0001
Price: $317.89
1SF17X-500 - Seagate NAS HDD 5TB 7200RPM 3.5-inch 128MB Cache SATA 6Gb/s Enterprise Hard Drive
SKU: 1SF17X-500
Price: $318.32
1SF176-500 - Seagate NAS HDD 3TB 7200RPM 3.5-inch 128MB Cache SATA 6Gb/s Enterprise Hard Drive
SKU: 1SF176-500
Price: $354.08
1SF174-500 - Seagate NAS HDD 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Enterprise Hard Drive
SKU: 1SF174-500
Price: $361.70
ST6000VN0021 - Seagate NAS 6TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: ST6000VN0021
Price: $392.99
1SF178-500 - Seagate NAS HDD 4TB 7200RPM 3.5-inch 128MB Cache SATA 6Gb/s Enterprise Hard Drive
SKU: 1SF178-500
Price: $514.78
1ZA17Z-500 - Seagate 6TB 7200RPM SATA 6Gb/s 128MB Cache NAS 3.5-inch Hard Drive
SKU: 1ZA17Z-500
Price: $565.25
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.