A PS5's appearance is a useful starting point, but its printed CFI model number is the right reference for ordering parts or following a repair guide. Record the whole number, including its ending letters. The labels on a retail box, a replacement shell, and the console itself may not describe the same hardware after a previous repair.
Find the label first
Sony places the model label on the bottom of the console when it is vertical; a fitted base can hide it. On a working console, Settings > System > System Software > Console Information also shows the serial number. Sony's identification guide illustrates the physical label. Shut down before removing a stand, and photograph the label for private repair records. Avoid posting a complete serial number publicly.
Families used by this wiki
| CFI prefix | Family | What to check before modification |
|---|---|---|
| CFI-10xx, 11xx, 12xx | Original full-size PS5 | Two large outer covers; disc and Digital Edition variants require appropriate shells and parts. |
| CFI-20xx, 21xx | Smaller PS5 commonly called slim | Four cover sections; detachable disc-drive provision; use the exact model's manual. |
| CFI-70xx, 71xx | PS5 Pro | Separate Pro hardware family; check Pro cover and internal-part compatibility explicitly. |
Sony's manual catalog lists CFI-1015, 1115, 1215, 2015, and 2115 consoles, plus CFI-7019 and 7119 under PS5 Pro. This verifies the families; it does not establish that every component inside a family is interchangeable. Treat regional suffixes and revision numbers as part of the identifier when asking a seller to confirm compatibility.
Published storage is revision-specific
Compare the exact manual when assessing an advertised capacity. The CFI-12xxA specification lists 825 GB. CFI-20xx lists 1 TB; CFI-21xx lists 1 TB for the disc console and 825 GB for Digital Edition. CFI-71xx Pro lists 2 TB. These are advertised SSD capacities, with some space reserved for the system. Fitting a disc drive to a Digital Edition does not increase its built-in SSD capacity.
Build a useful hardware record
- Write down the console model, installed system-software version, storage devices, and whether a disc drive is fitted.
- Photograph the front and rear connectors. This prevents confusion over a charging cable, a SuperSpeed storage port, or a physically similar donor unit.
- For an internal repair, record the original part number and connector before ordering. Ask for a photograph of the actual replacement.
- Match a guide to the chassis in front of you. If screw positions, shields, or cables differ, stop and locate a matching procedure instead of improvising from the earlier model.
What model numbers cannot promise
A CFI number identifies hardware, not a guaranteed exploitable firmware. A used unit may have been updated, restored, repaired, or assembled with replacement components. A sealed retail carton is also not proof of a specific system-software version. Verify firmware on the actual console whenever the purchasing decision depends on it; do not turn manufacturing-date guesses into compatibility guarantees.
Likewise, a lower revision number does not diagnose a fault, and a newer revision does not prove a quieter fan or a particular thermal improvement. Assess the actual symptoms and the part installed. Keep benchmark comparisons separate from repair identification: a measurement on one sample is not a replacement-part specification.
Choose the next guide
Use M.2 SSD upgrades for storage expansion, detachable drives for optical hardware, and covers and stands for exterior changes. For a first setup, continue to getting started; firmware-specific research belongs in firmware compatibility. A console that will not start belongs in repair triage before any parts purchase.
Sources and review notes
Reviewed 10 October 2026. Specifications and official procedures below are checked against the linked primary sources; the troubleshooting order is editorial guidance.