SK HYNIX · UFS · Top-mark hint
H28UFS
Low-confidence helper entry. Do not buy/reball based on this alone; confirm by chip readout.
Identity & specification
| Part number | H28UFS |
|---|---|
| Manufacturer | SK HYNIX |
| Record type | Top-mark hint |
| Top marking | H28UFS |
| Aliases | Not established |
| Storage type | UFS |
| Capacity | 128 GB |
| RAM | Not established |
| Protocol | UFS |
| Package | mobile BGA/eMCP field hint |
| Ball count | Not established |
| Pinout family | Not established |
| Voltage notes | Not established |
| Observed in devices | Not established |
Evidence
Technician reference
Source: repair field hint
Verification status: technician_hint_only
Source score 0.44 — dataset metadata, not a probability of fitment.
Screening data incomplete
- ✗ Exact identity from a strong source
- ✓ Capacity
- ✗ Protocol version
- ✗ Ball count
- ✓ No open conflict
Verify UFS Device/Geometry/Unit descriptors, LU geometry and RPMB/provisioning before replacement.
A matching part number or package does not prove donor compatibility. Before replacement confirm the ball map, VCC/VCCQ, protocol generation, capacity geometry, DRAM training (MCP), CID/EXT_CSD or UFS descriptors, RPMB and OEM provisioning.