Fortinet FG-7121F-DC FortiGate 7121F 16U FIM-7921F DC Chassis
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FG-7121F-DC Overview
FIM-7921F direct-current order
FG-7121F-DC is the DC-powered counterpart to FG-7121F and retains the two-FIM-7921F starting I/O identity. Its official ordering row specifies a 16U twelve-slot chassis with two FPM-7620F modules, two FIM-7921F modules and two management modules.
DC power boundary
The base order lists eight hot-swappable redundant 2 kW DC-DC power supplies and explicitly says without DC combiner. Fortinet lists FG-7121F-DC-COMBINER as a separate 1U chassis containing eight combiner modules for A+B input redundancy. Site feeds, breakers, cabling, grounding and the combiner must therefore be qualified separately.
Performance is configuration-dependent
Fortinet publishes 675 Gbps IPS, 550 Gbps NGFW and 520 Gbps threat protection for this platform and notes that FG-7121F performance is based on a ten-FPM combination. The base order begins with two FPMs, so those values are not claimed as guaranteed for the starting bill of material.
Selection checks
Confirm FIM-7921F interface fit, processor population, DC plant compatibility, combiner requirement, airflow, FortiOS branch and subscriptions before procurement. Do not substitute the under-documented FG-7121F-2-DC BOM without exact manufacturer proof.
Official source: Fortinet FortiGate 7000F Series datasheet.
FG-7121F-DC Specification
| Exact model / SKU | FG-7121F-DC |
| Exact SKU | FG-7121F-DC |
| Chassis | 16U, 12 slots |
| Starting processor modules | 2 x FPM-7620F |
| Starting I/O modules | 2 x FIM-7921F |
| Management modules | 2 |
| Power supplies | 8 x 2 kW DC-DC, hot-swappable and redundant |
| DC combiner | Not included in the chassis order |
| Separate combiner SKU | FG-7121F-DC-COMBINER |
| IPS throughput | 675 Gbps; ten-FPM test basis |
| NGFW throughput | 550 Gbps; measured configuration applies |
| Threat protection | 520 Gbps; measured configuration applies |
| Procurement distinction | DC power, FIM-7921F starting I/O and separate combiner requirement |
| Source match | Fortinet ordering table explicitly identifies FG-7121F-DC, its modules, eight 2 kW DC-DC PSUs and exclusion of the DC combiner. |
| Official manufacturer reference | Fortinet FortiGate 7000F Series Data Sheet |
FG-7121F-DC Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
FG-7121F-DC FAQ
What is FG-7121F-DC?
Fortinet FG-7121F-DC FortiGate 7121F 16U FIM-7921F DC Chassis is a FORTINET FortiGate 7000F Series product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What are the power requirements for FG-7121F-DC?
For FG-7121F-DC, the manufacturer specification lists power supplies as 8 x 2 kW DC-DC, hot-swappable and redundant.
What ips throughput is listed for FG-7121F-DC?
For FG-7121F-DC, the manufacturer specification lists ips throughput as 675 Gbps; ten-FPM test basis.
What ngfw throughput is listed for FG-7121F-DC?
For FG-7121F-DC, the manufacturer specification lists ngfw throughput as 550 Gbps; measured configuration applies.
Is FG-7121F-DC available from YYST Global?
Contact YYST Global to confirm availability for FG-7121F-DC, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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