The SRX4100-AC hardware configuration uses two AC power supplies. Juniper documents 64 GB of DDR4 memory and two 240 GB SSDs arranged as a RAID-1 mirror. The drives maintain mirrored data; their physical capacities should not be added together and described as the usable capacity of that mirror.
The hardware guide states that the firewall runs Junos OS. The shorter AC model identifier does not establish that an offered unit includes the Base or Enhanced system bundle, security subscriptions or a new support contract. Match the software and entitlement records to the proposed use before approving a replacement.
The exact SRX4100-AC lifecycle entry lists last order on April 15, 2026 and end of support on April 15, 2031. Use those dates to plan the replacement horizon, then verify the condition, installed supplies, regional power cords and eligible support for the unit being quoted. A historical hardware description does not guarantee the contents or condition of a particular shipment.
Juniper SRX4100 hardware and storage guide | SRX4100-AC lifecycle entry
| Model | SRX4100-AC |
|---|---|
| Power supplies | Two AC supplies |
| Memory | 64 GB DDR4 |
| Physical storage | Two 240 GB SSDs |
| Storage arrangement | RAID-1 mirror; physical capacities are not additive usable mirror capacity |
| Last order / end of support | April 15, 2026 / April 15, 2031 |
Juniper SRX4100 hardware and storage guide | SRX4100-AC lifecycle entry
| Model | SRX4100-AC |
| Brand | JUNIPER |
| Product category | Juniper SRX Series Service Gateways |
| Product type | Enterprise security appliance |
| Condition | New Factory Sealed |
| Reference price | US$ 730.00 reference price |
| Official manufacturer reference | Juniper SRX Series official documentation |
Product Quotation | ![]() | Condition and Packaging | |
Return Eligibility | Returns and Replacement | ||
Shipping Arrangements | ![]() | Warranty Terms |
Juniper SRX4100-AC 1U 40Gbps Next-Gen Firewall Services Gateway is a JUNIPER SRX Series Service Gateways product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
For SRX4100-AC, the manufacturer specification lists power supplies as Two AC supplies.
For SRX4100-AC, the manufacturer specification lists memory as 64 GB DDR4.
Contact YYST Global to confirm availability for SRX4100-AC, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
The current reference price for SRX4100-AC is US$ 730.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
Related products

SRX4100-DC is the DC-powered Juniper SRX4100 firewall: a 1U platform with eight SFP+ network interfaces and two DC power supplies. The manufacturer separates 40 Gbps firewall throughput at 1518-byte packets from its 25 Gbps IMIX figure.

SRX4100-SYS-JB-AC is a Juniper security-gateway system combining SRX4100 hardware with Junos Software Base. Its original ordering row includes eight 10GbE interfaces, two AC supplies, four fan trays, cables and a rack-mount kit.

SRX4100-SYS-JE-DC is the two-DC-supply SRX4100 system with Junos Software Enhanced, eight 10GbE interfaces and four fan trays. It is a security gateway, not a campus switch.

SRX4100-SYS-JE-AC combines SRX4100 security-gateway hardware with Junos Software Enhanced. The original package specifies eight 10GbE interfaces, two AC supplies, four fan trays, cables and a rack kit.

SRX4100-SYS-JB-DC is the Juniper SRX4100 DC-powered hardware system bundled with Junos Base software.

Juniper SRX4100-E-P-UPG enhances SRX4100 performance and application security. Confirm installed software, entitlement and lifecycle; request a quote.

SRX4100-JSE is Junos Enhanced software for the SRX4100, not a switch or chassis. Review release-specific licensing and the published lifecycle before ordering.

SRX4100-JSB is the Junos Software Base order line for an eligible SRX4100, providing the documented Standard-tier routing, firewall, switching, NAT, VPN and MPLS functions without an SRX4100 chassis.