Last updated at 09/10/2026 23:28:56
Synology RX1223RP 12-Bay Redundant Power Expansion Unit (Diskless)
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Synology RX1223RP 2 RU Expansion Unit, 12x 3.5" / 2.5" STA Drive Bays, 1x Mini-SAS HD Expansion Port, Hot-Swappable Drives, RAID Management, Dual Redu
Delivery between 14–21 Oct $254.24
[RX1223RP] Synology RX1223RP RackStation Expansion add on 12 with Redundant Power for SA6400 and RS2423+,RS2423RP+.
7-day returns
Synology RX1223RP 12-Bay Diskless Rackmount Expansion Unit
Delivery $29
Synology RX1223RP ,12-Bay ,3.5" Diskless NAS Expansion Unit (2U Rack)
Synology RX1223RP 12-Bay Diskless Rackmount Expansion Unit
Free delivery between Tue – Fri
Synology RX1223RP RackStation Expansion add on 12 with Redundant Power for SA6400 and RS2423+ RS2423RP+. - Works with Synology drives only
Delivery $16.50
Synology Expansion Unit RX1223RP 12-Bay 3.5" Diskless NAS (2U Rack) (SMB/ENT) for Scalable NAS Models
Delivery between Tue – Wed $12.65
Synology Expansion Unit RX1223RP 12-Bay Diskless NAS 2U Rack SMB/ENT
Free delivery
Synology RX1223RP 12-Bay Diskless Rackmount Expansion Unit
Delivery between 14–19 Oct $27.55
| Storage Capacity | 12 additional drive bays of storage expansion |
| Storage Type | Drive Enclosure |
| RAID Levels | RAID support |
| Supported Drives | Solid State Drive, Hard Drive |
| Data Transfer Speed | Minimum data latency (drives in RX1223RP), High bandwidth connectivity (between Synology NAS and Expansion Unit) |
Synology RX1223RP 12-Bay Redundant Power Expansion Unit (Diskless)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Synology RX1223RP 2 RU Expansion Unit, 12x 3.5" / 2.5" STA Drive Bays, 1x Mini-SAS HD Expansion Port, Hot-Swappable Drives, RAID Management, Dual Redu
Delivery between 14–21 Oct $254.24
[RX1223RP] Synology RX1223RP RackStation Expansion add on 12 with Redundant Power for SA6400 and RS2423+,RS2423RP+.
7-day returns
Synology RX1223RP 12-Bay Diskless Rackmount Expansion Unit
Delivery $29
Synology RX1223RP ,12-Bay ,3.5" Diskless NAS Expansion Unit (2U Rack)
| Storage Capacity | 12 additional drive bays of storage expansion |
| Storage Type | Drive Enclosure |
| RAID Levels | RAID support |
| Supported Drives | Solid State Drive, Hard Drive |
| Data Transfer Speed | Minimum data latency (drives in RX1223RP), High bandwidth connectivity (between Synology NAS and Expansion Unit) |
in 20 offers
The lowest price for Synology RX1223RP 12-Bay Expansion Unit right now is $3,442.16 at microless.com, compared across 20 retailers.
The all-time low was $3,324.78 on 9 Sept 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 9 Oct 2026.
Synology RX1223RP 12-Bay Expansion Unit
