RX418: Synology 4-Bay Rackmount Expansion Unit
MPN: RX418|By: Synology
Starting from
$790
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
This is the Synology 4-Bay rackmount expansion unit, order code RX418. Daisy-chain limits and cable type decide how many shelves a controller can carry and in what order they are cabled. Send the current layout and we will map the cabling with the quote.
If the part is wrong for your platform we will say so and suggest the one that is, which is cheaper for both of us than a return.
Specifications
General
- Manufacturer part number
- RX418
- Product Type
- Storage Enclosures
- Manufacturer
- Synology
Physical
- Drive Bays
- 4
- Mounting
- Rackmount
Published specifications for RX418. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Synology RX418 is deployed
- Swapping out a failed storage enclosure for RX418 under change control
- Replacing an enclosure at end of service life
- Adding a shelf behind a controller already in production
Who this part is for
- Integrators quoting enclosure, carriers and drives as one line
- Engineers checking daisy-chain limits before ordering expansion
- Teams building bulk capacity behind an existing controller
What you get ordering this from us
Ordered by part number
RX418 is what is quoted and RX418 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
Is RX418 genuine and is the warranty intact?
Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
Will RX418 work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it: firmware revision and platform generation matter, and this is the check that prevents a return.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Storage Enclosures we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Supermicro CSE-846BE1C-R1K23JBOD 24-Bay 4U JBOD | Supermicro | Drive Bays: 24 x 3.5" | In Stock | $3,185 |
| Dell EMC PowerVault MD1400 12-Bay 2U Enclosure | Dell EMC | Drive Bays: 12 x 3.5" | In Stock | $3,055 |
| HPE D3600 12-Bay 2U Enclosure | HPE | Drive Bays: 12 x 3.5" | In Stock | $2,575 |
| NetApp DS224C 24-Bay 2U Shelf | NetApp | Drive Bays: 24 x 2.5" | In Stock | $3,445 |
| Lenovo ThinkSystem D1212 12-Bay 2U Enclosure | Lenovo | Drive Bays: 12 x 3.5" | In Stock | $2,665 |
| Dell PowerVault 220s 14x Slots SCSI 3U External HDD Enclosure | Dell | Rack Units: 3U | In Stock | $465 |
Browse all Storage Enclosures or everything we stock from Synology.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.