How to identify it
- Model identifier
- iMac4,1
- Model number
- A1173
- Released
- January 2006
- Processor
- Intel Core Duo 1.83 GHz
- Storage
- Hard drive (HDD 160 GB (250 GB option))
- Drive connection
- SATA (single 3.5in bay)
- Security chip
- None
The model number (A followed by four digits) is printed on the underside or back of the Mac. On a Mac that still starts, the model identifier is in System Information.
Recovery methods for this Mac
- Logical recoverySoftware-level recovery from a working deviceYes
Deleted files, reformatted or erased disks and damaged HFS+ or APFS volumes. We work from a sector-by-sector image, never the original drive.
- Physical recoveryRepairing failed hardware to read the dataYes
Failed heads, motor or platter damage are handled in our clean room with matched donor parts. PCB and firmware faults are repaired on the bench.
- Chip-on recoveryReading the NAND in place, through the original controllerNot needed
Not needed. The drive comes out, so a dead logic board doesn't stop recovery.
- Chip-off NAND recoveryRemoving the memory chips and reading them directlyNot needed
Doesn't apply. A hard drive stores data on magnetic platters, not NAND chips.
About this model
- Polycarbonate case: front bezel must come off and the LCD be lifted out to reach the single 3.5in SATA HDD.
Estimate the cost for your iMac
Answer three questions to see our standard price range. Inspection is free and you get a fixed quote before any work starts.
Logical data recovery
Standard turnaround is 5–7 working days.