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Dell Inspiron 5515

Dataset id: dell-inspiron-5515

RAM coverage
high confidence · 30 reports
Storage coverage
high confidence · 56 reports
Battery coverage
high confidence · 30 reports

Dell Inspiron 5515: socketed memory observed in 30 field reports, 2 memory slots; NVMe storage observed in 100% of 56 reports; battery part DELL WV3K815 reported.

RAM

Socketed memory observed in 30 field reports.

Memory slots: 2. 20% of reports for this model had at least one empty slot.

Memory type: DDR4. Observed memory speed: 3200 MT/s.

Largest observed configuration: 64 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 56 field reports.

NVMe observed in 100% of 56 reports (a rounded share of reports, not an exact drive count).

Drives observed in reports: KIOXIA BG4 (DRAM-less) (16), SK hynix Gold P31/BC711/PC711 NVMe Solid State Drive (11), Samsung 980 (DRAM-less) (10).

Installed capacities observed: not verified.

Curated physical specifications: not verified.

Based on 56 field reports, high confidence.

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Battery

Battery

Battery part numbers observed: DELL WV3K815 (5), DELL WV3K814 (4), DELL XDY9K14 (3), DELL XPHX821 (3).

Capacity observed: 54 Wh (30).

Voltage observed: 15 V (15000 mV).

Chemistry observed: Li-ion.

Manufacturers observed: BYD (12), SMP-ATL3.66 (6), LGC-LGC3.600 (4), SWD-ATL3.660 (4).

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.