SAMSUNG · UFS · Exact part
KLUDG4UHDC-B0E1
Capacity/generation frequently seen in repair field, but exact suffix must be confirmed with UFS geometry descriptor. Merged from 2 V17 source rows.
Identity & specification
| Part number | KLUDG4UHDC-B0E1 |
|---|---|
| Manufacturer | SAMSUNG |
| Record type | Exact part |
| Top marking | Same as part number (per source) |
| Aliases | KLUDG4UHDC |
| Storage type | UFS |
| Capacity | 128 GB |
| RAM | Not established |
| Protocol | UFS 2.1 |
| Package | UFS BGA-153/BGA-254 family |
| Ball count | Not established |
| Pinout family | Not established |
| Voltage notes | Not established |
| Observed in devices | Not established |
Evidence
Technician reference
Source: Samsung UFS/eStorage public family + technician cross-reference
Verification status: field_pattern_needs_descriptor_confirmation
Source score 0.72 — 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.