Replacement for RS3617RPXS: Drop-In Alternatives We Stock
Looking for a replacement for the RS3617RPXS (RS3617RPXS - Synology RackStation 12-Bay NAS Enclosure)? Pro Disk Network ships 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 RS3617RPXS
| SKU | RS3617RPXS |
|---|---|
| Product | RS3617RPXS - Synology RackStation 12-Bay NAS Enclosure |
| Current price | $9,710.11 |
| Stock status | In Stock |
| Detail page | View RS3617RPXS › |
Drop-in replacements for RS3617RPXS
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.
SA3600 Synology SA3600 12-bay rackmount NAS designed for large-scale data storage
SKU: SA3600
Price: $15,602.59
REXP-1220U-RP-US QNAP REXP-1220U-RP-US SAS/SATA/SSD 12-Bay 2U Rackmount RAID Expansion Enclosure for QNAP NAS
SKU: REXP-1220U-RP-US
Price: $5,157.89
EJ1600-V2-US QNAP EJ1600-V2-US SAS 12Gbps 16-Bay 3U Rackmount RAID Expansion Enclosure for QNAP NAS
SKU: EJ1600-V2-US
Price: $6,926.32
C8R18A - HP Modular Smart Array 2040 LFF Disk Enclosure Storage Enclosure 12-Bay
SKU: C8R18A
Price: $1,850.53
AP838A - HP AP838A Storage Enclosure Rack-mountable 12 x Total Bay 12 x 3.5-inch Bay
SKU: AP838A
Price: $345.26
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.