Alternative to SRX550-645AP-M: Better-Value Equivalents in Stock
Comparing the SRX550-645AP-M (SRX550-645AP-M - Juniper 4-Port 6-Slot 10/100/1000Base-T Gigabit Ethernet Security Appliance) against alternatives? Pro Disk Network stocks 12 similar Juniper parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the SRX550-645AP-M
| SKU | SRX550-645AP-M |
|---|---|
| Product | SRX550-645AP-M - Juniper 4-Port 6-Slot 10/100/1000Base-T Gigabit Ethernet Security Appliance |
| Current price | $1,051.32 |
| Stock status | In Stock |
| Detail page | View SRX550-645AP-M › |
Alternatives to SRX550-645AP-M
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.
EX-UM-2X4SFP - Juniper 2-Port 10 Gigabit Ethernet SFP+ / 4-Port 1 Gigabit Ethernet SFP Uplink Module
SKU: EX-UM-2X4SFP
Price: $194.74
EX2300-24P - Juniper 24-Port 10/100/1000 (PoE+) Managed Layer-3 Gigabit Ethernet Switch Rack-Mountable
SKU: EX2300-24P
Price: $184.21
SRX3K-SFB-12GE - Juniper 12-Port 10/100/1000Base-T Gigabit Ethernet Switch for SRX 3000
SKU: SRX3K-SFB-12GE
Price: $334.74
IDP-1GE-4COP-BYP - Juniper 4-Port 10/100/1000Base-T Gigabit Ethernet Expansion Module
SKU: IDP-1GE-4COP-BYP
Price: $392.64
EX4500-40F-VC1-FB - Juniper 40-Port 10/100/1000Base-T Layer-3 Managed Stackable Gigabit Ethernet Switch Rack-Mountable
SKU: EX4500-40F-VC1-FB
Price: $397.89
EX2300-C-12T - Juniper 12-Port 10/100/1000Base-T Managed Layer-3 Gigabit Ethernet Switch Rack-Mountable
SKU: EX2300-C-12T
Price: $1,023.16
EX4400-48P - Juniper 48-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 PoE+ Switch
SKU: EX4400-48P
Price: $2,578.95
EX4400-48T - Juniper 48-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 Switch
SKU: EX4400-48T
Price: $2,630.26
EX4400-24T - Juniper 24-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 Switch
SKU: EX4400-24T
Price: $4,157.89
EX4400-24P - Juniper 24-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 PoE+ Switch
SKU: EX4400-24P
Price: $5,131.58
DPCE-X-40GE-TX - Juniper 40-Port 10/100/1000Base-T Gigabit Ethernet Expansion Module
SKU: DPCE-X-40GE-TX
Price: $6,139.24
EX4550-EM-8XT - Juniper 8-Port 10GBase-T Gigabit Ethernet Expansion Module
SKU: EX4550-EM-8XT
Price: $194.74
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.