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Dell Precision 5550

Dataset id: dell-precision-5550

RAM coverage
high confidence · 44 reports
Storage coverage
high confidence · 75 reports
Battery coverage
high confidence · 44 reports

Dell Precision 5550: socketed memory observed in 44 field reports, 2 memory slots; NVMe storage observed in 96% of 75 reports; battery part DELL 70N2F95 reported.

RAM

Socketed memory observed in 44 field reports.

Memory slots: 2. 2% of reports for this model had at least one empty slot.

Memory type: DDR4. Observed memory speed: 2933 MT/s.

Largest observed configuration: 64 GB (11 reports).

Recorded maximum configuration: 64 GB, firmware-reported maximum (SMBIOS "Maximum Capacity", modal across 44 probes).

Based on 44 field reports, 100% agreement, high confidence.

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Storage

NVMe storage observed in 75 field reports.

NVMe observed in 96% of 75 reports (a rounded share of reports, not an exact drive count).

Drives observed in reports: SK hynix PC611 NVMe Solid State Drive (18), Samsung SM981/PM981/PM983 (13), SanDisk Extreme Pro / WD Black SN750 / PC SN730 / Red SN700 NVMe SSD (12).

Installed capacities observed: not verified.

Curated physical specifications: not verified.

Based on 75 field reports, high confidence.

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Battery

Battery

Battery part numbers observed: DELL 70N2F95 (18), DELL M59JH0A (4), DELL M59JH0C (4), DELL DVG8M0C (2).

Capacity observed: 84.3 Wh (36), 54.9 Wh (8).

Voltage observed: 11.4 V (11400 mV).

Chemistry observed: Li-poly.

Manufacturers observed: BYD (25), SMP (19).

This slot appeared in 44 of 44 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.