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Dell Precision 7530

Dataset id: dell-precision-7530

RAM coverage
high confidence · 30 reports
Storage coverage
high confidence · 68 reports
Battery coverage
high confidence · 30 reports

Dell Precision 7530: socketed memory observed in 30 field reports, 4 memory slots; NVMe storage observed in 91% of 68 reports; battery part DELL 0WMRC77 reported.

RAM

Socketed memory observed in 30 field reports.

Memory slots: 4. 83% of reports for this model had at least one empty slot.

Memory type: DDR4. Observed memory speed: 2667 MT/s.

Largest observed configuration: 128 GB (2 reports).

Recorded maximum configuration: 64 GB, firmware-reported maximum (SMBIOS "Maximum Capacity", modal across 30 probes).

Based on 30 field reports, 100% agreement, high confidence.

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Storage

NVMe storage observed in 68 field reports.

NVMe observed in 91% of 68 reports (a rounded share of reports, not an exact drive count).

Drives observed in reports: Samsung SM981/PM981/PM983 (30), Toshiba XG6 (9), SK hynix PC401 NVMe Solid State Drive 256GB (8).

Installed capacities observed: 2000 GB (1), 240 GB (1).

Curated physical specifications: not verified.

Based on 68 field reports, high confidence.

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Battery

Battery

Battery part numbers observed: DELL 0WMRC77 (6), DELL RY3F977 (4), DELL GW0K997 (3), DELL 0WMRC7B (2).

Capacity observed: 97 Wh (21), 64 Wh (9).

Voltage observed: 11.4 V (11400 mV).

Chemistry observed: Li-poly.

Manufacturers observed: BYD (18), SMP (12).

This slot appeared in 30 of 30 reports for this model, 100% agreement, high confidence.

Other models reporting this part

Models reporting the same part number are listed as a factual cross-reference only: this is not a compatibility claim and not a guarantee that the part will work in another model — check the part number printed on your own battery before ordering.

Before you order, verify the replacement: match the exact part number printed on your current battery, and check voltage, connector, and dimensions before buying.
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Sources

Fields recorded directly from hardware (firmware/PCIe reports) are distinguished below from curated facts hand-verified against manufacturer documentation.