Juniper MX Routing Engines
Every unit tested in-house by certified technicians. Orders placed by 12pm ship same day. 30-day returns on unused hardware.

RE-S-2000-4096-WW-S
Juniper RE-S-2000-4096-WW-S / Routing engine with 2000MHz processor and 4GB memory
In stock

RE-S-X6-64G
RE-S-X6-64G Juniper, MX Series Routing Engine, six-core 2.0 GHz CPU, 64 GB memory, dual SSDs
In stock

RE-S-1800X4-32GB-MEM
RE-S-1800X4-32GB-MEM Juniper routing engine, Memory Kit 3rd Party Juniper RE-S-1800X4-32G
In stock

RE-S-1800X4-32G-S
RE-S-1800X4-32G-S Juniper, MX Series Routing Engine, Quad-Core 1.8GHz CPU, 32GB DDR3 memory
In stock

RE-S-1800X4-16G-S
Juniper RE-S-1800X4-16G-S / MX Series Routing Engine, Quad-Core 1.8GHz CPU, 16GB DDR3 memory
In stock

RE-S-X6-128G
RE-S-X6-128G Juniper, MX Series Routing Engine, six-core 2.0 GHz CPU, 128 GB memory, secure boot
In stock
End of sale and support
| Model | Announced | End of sale | End of support | Notice |
|---|---|---|---|---|
| Juniper RE-S-1800X4 routing engines | Juniper notice |
Buying in volume, or don't see the exact part number? We quote same day.
Request a quoteWhy buy from Townsend
The model
We buy, sell and trade hardware
We buy and sell tested Juniper, Arista, Brocade, and Cisco hardware. The same bench that grades equipment for our buyers evaluates the equipment we buy from our sellers, so every grade has to stand up on both sides of the transaction.
The bench
We don't take a supplier's word for it. We test it ourselves.
Every unit goes to our own certified technicians before it reaches the shelf: powered up, ports exercised, PSUs, fans and thermals checked, then verified again before it ships. Not a drop-ship, not a photograph of someone else's stock.
The desk
A person who knows the hardware
Quotes are answered by someone who can tell you what an EX4600-40F-AFI is without looking it up, and who will say so when a part is the wrong one for the job, usually the same business day.
Questions buyers ask
- Is the hardware tested before it ships?
- Yes. Every unit (new-excess, used, or refurbished) is bench-tested in-house by certified technicians before it is listed, and re-verified before it ships. See our Testing Process page for the details.
- How fast do orders ship?
- Orders placed by 12pm ship the same business day. Overnight shipping is available across the US, and we deliver worldwide.
- Do you buy used equipment?
- Yes. Buying and liquidating surplus gear is half our business. We buy Juniper, Arista, Brocade and Cisco hardware for cash, wire, or trade-in credit, arrange pickup, and process within 48 hours of receipt.
- How do quotes work for unpriced items?
- High-ticket and bulk items are quote-driven. Send the part number and quantity through the quote form, chat, or phone and a human who knows the hardware will come back with a firm price, typically the same business day.
About Juniper MX Routing Engines at Townsend
Juniper MX routing engines and routing engine memory, listed with prices and live stock at Townsend Networks: RE-S-1800X4-32GB-MEM, RE-S-2000-4096-WW-S, RE-S-1800X4-16G-S, RE-S-1800X4-32G-S, RE-S-X6-128G and RE-S-X6-64G. Every unit is tested in-house before it ships and carries a 3-year warranty.
Need a part number that is not listed? Request a quote and we will check the warehouse.
