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P14s soldered RAM timings

P1/P14/P15/P16/P40/P50/P70 Series
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usescomputers
Posts: 2
Joined: Sat Jan 24, 2026 2:30 am

P14s soldered RAM timings

#1 Post by usescomputers » Sat Jan 24, 2026 3:45 am

Does anyone know the timings of the stock (soldered) RAM in the P14s Gen 3 (Intel) (21AK)?

i have 16GB (a Samsung M471A2G44BM0-CWE).

The goal of adding more RAM is to enable the Iris Xe iGPU and its Xe Linux driver. Currently, i can only utilise the i915 driver because of the soldered RAM's 64-bit single-channel. Intel requires RAM to be dual-channel and 128-bit to use the Xe driver.

As far as i understand, i need to match the capacity (16GB), frequency (3200MHz/MTz) and timings (i don't know).
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dcfbf
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Joined: Wed May 01, 2024 7:28 pm
Location: Jurupa Valley, California

Re: P14s soldered RAM timings

#2 Post by dcfbf » Sat Jan 24, 2026 2:28 pm

You can check using software like HWinfo
IBM: 760ED, 600E, 570, T23, X30, T40, G41, T43 14", T43 UXGA, R52 IPS SXGA+
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