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Lenovo ThinkPad T450s

Dataset id: lenovo-thinkpad-t450s

RAM coverage
high confidence · 86 reports
Storage coverage
high confidence · 203 reports
Battery coverage
high confidence · 86 reports

Lenovo ThinkPad T450s: socketed memory observed in 86 field reports, 2 memory slots; SATA storage observed in 203 reports, with no NVMe drive in those reports; battery part 45N1127 reported.

RAM

Socketed memory observed in 86 field reports.

Memory slots: 2. 0% of reports for this model had at least one empty slot.

Memory type: DDR3. Observed memory speed: 1600 MT/s.

Largest observed configuration: 20 GB (13 reports).

Recorded maximum configuration: 16 GB, firmware-reported maximum (SMBIOS "Maximum Capacity", modal across 86 probes).

Based on 86 field reports, 100% agreement, high confidence.

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Storage

SATA storage observed in 203 field reports; no NVMe drive appeared in those reports.

NVMe observed in 0% of 203 reports (a rounded share of reports, not an exact drive count).

Drives observed in reports: Samsung SSD 850 (20), SAMSUNG MZ7LN256 (17), Samsung SSD 860 (17).

Installed capacities observed: 512 GB (19), 256 GB (18), 500 GB (13), 1000 GB (11).

Curated physical specifications: not verified.

Based on 203 field reports, high confidence.

Battery

Rear battery

Battery part numbers observed: 45N1127 (34), 45N1775 (31), 45N1738 (10), 45N1777 (3).

Capacity observed: 23.5 Wh (34), 23.2 Wh (31), 71.1 Wh (11), 71.3 Wh (3).

Voltage observed: 11.4 V (11400 mV).

Chemistry observed: Li-ion.

Manufacturers observed: LGC (46), SANYO (36), LGC 11 (1), SMP (1).

This slot appeared in 84 of 86 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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Front battery

Battery part numbers observed: 45N1773 (52), 45N1113 (18), 45N1111 (11), 01AV459 (1).

Capacity observed: 23.2 Wh (63), 23.5 Wh (18), 24 Wh (1).

Voltage observed: 11.1 V (11100 mV).

Chemistry observed: Li-ion.

Manufacturers observed: SANYO (52), LGC (18), SONY (11), SMP (1).

This slot appeared in 82 of 86 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.