Model numbers that aren't listed in Lenovo documentation?

[Glaurung-quena]

Today I came across someone selling a 15" t60. Naturally they don't list the specs, but they did provide a photo of the model number on the bottom. So I went to look up the model number in Lenovo's retired thinkpads document, and it wasn't there. And no, it wasn't a CTO.

What is a 2637-UN6?

And why can't I find it listed in my PDF of "withdrawn" Thinkpads?

[theterminator93]

You can use the MTM link at the top of the page:

https://tp.krelay.de/index.php?type=2637-un6

ThinkPad T Series laptops
ThinkPad T60
2637-UN6
Based on 2007-C7U: T2500(2GHz), 1GB RAM, 100GB 5400rpm HD, 15in 1400x1050, 128MB ATI Radeon X1400, CDRW/DVDRW, 802.11abg wireless, Bluetooth/Modem, 1Gb Ethernet, UltraNav, Secure chip, Fingerprint reader, 9c Li-Ion batt, WinXP Pro