
The Ultimate IBM Model F review (XT, AT, F104, F122, 5291, 4704 etc.)
- depletedvespene
- Location: Chile
- Main keyboard: IBM Model F122
- Main mouse: Logitech G700s
- Favorite switch: buckling spring
- DT Pro Member: 0224
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Great video.
That said, if you ever manage to find that F-numpad that can be seen alongside the Unsaver in that picture, you owe to the entire planet to do a full review for it.
That said, if you ever manage to find that F-numpad that can be seen alongside the Unsaver in that picture, you owe to the entire planet to do a full review for it.

- Chyros
- Location: The Netherlands
- Main keyboard: whatever I'm reviewing next :p
- Main mouse: a cheap Logitech
- Favorite switch: Alps SKCM Blue
- DT Pro Member: -
- Elrick
- Location: Swan View, AUSTRALIA
- Main keyboard: Alps - As much as Possible.
- Main mouse: MX518
- Favorite switch: Navy Switch, ALPs, Model-M
- DT Pro Member: -
Onya for categorizing the Model-F series, isn't easy but you managed to show all the relevant models.
Never knew you were such a Crazed IBM fanatic, good to see someone who can walk the walk and do the talk, at the same time
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YES they are unique and it's now they're all fetching such great interest from the public at large. Amazing seeing now defunct technology being worshiped again.
Mind you they were far superior to everything else that was produced, they humiliate the cheap garbage being sold at local stores today.
Never knew you were such a Crazed IBM fanatic, good to see someone who can walk the walk and do the talk, at the same time

YES they are unique and it's now they're all fetching such great interest from the public at large. Amazing seeing now defunct technology being worshiped again.
Mind you they were far superior to everything else that was produced, they humiliate the cheap garbage being sold at local stores today.
- Bass
- Location: United States
- Main keyboard: IBM Model F104 "Unsaver"
- Main mouse: Logitech G9x
- Favorite switch: Beamspring / Capacitive Buckling Spring
- DT Pro Member: 0206
Nice video, I actually thought that you were going to do an F107 review when you were asking for the weights recently since it was absent from your list and is notoriously known as being the heaviest Model F keyboard. I just got one myself and even now I find the weight quite surprising for its size, it's nearly as heavy as my beamsprings, and it's much thinner!
At some point, are you also planning on doing a thorough sound comparison of the Model F's when you do your F107 review? That is, all plastic case (AT) vs plastic top (XT or 122) vs all metal (4704 series). One thing that surprised me about my F107 is that it sounded rather muted compared to my AT and XT, almost no ping. Haven't torn it down yet but I am guessing the foam might have something to do with it, since it's unrestored?
At some point, are you also planning on doing a thorough sound comparison of the Model F's when you do your F107 review? That is, all plastic case (AT) vs plastic top (XT or 122) vs all metal (4704 series). One thing that surprised me about my F107 is that it sounded rather muted compared to my AT and XT, almost no ping. Haven't torn it down yet but I am guessing the foam might have something to do with it, since it's unrestored?
- Blaise170
- ALPS キーボード
- Location: Boston, MA
- Main keyboard: Cooler Master Quickfire Stealth
- Main mouse: Logitech G502
- Favorite switch: Alps SKCM Blue
- DT Pro Member: 0129
- Contact:
Speaking of cases, I was actually quite surprised that the 5155 is all plastic. I know that it was supposed to be a portable PC, but I don't think the extra 500 grams or less of weight would have hurt since it already weighed like 14kg.
- Chyros
- Location: The Netherlands
- Main keyboard: whatever I'm reviewing next :p
- Main mouse: a cheap Logitech
- Favorite switch: Alps SKCM Blue
- DT Pro Member: -
One doesn't rule out the other :p .
Might do an F sound test at some point.
I just think they tried to save weight wherever they could. Imagine how heavy it would've been if they hadn't! xD
- depletedvespene
- Location: Chile
- Main keyboard: IBM Model F122
- Main mouse: Logitech G700s
- Favorite switch: buckling spring
- DT Pro Member: 0224
- Contact:
You should do a video like the ASMR one, but just with each of the IBM keyboards you own. Start with the Selectric, then the beamsprings, then the F XT and F variants, then the M units.
(just omit the M2 keyboards, though

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- Location: Singapore
- Main keyboard: IBM Model F122 XT Beamspring 3727
- Main mouse: Logitech MX Master
- Favorite switch: Buckling Spring
- DT Pro Member: -
Would love to see a beamspring compilation! The project would be big and it'll cost a small fortune to ship, but the thought of gathering as many beamspring in one video is an amazing idea.
Sent from my SM-G965F using Tapatalk
Sent from my SM-G965F using Tapatalk
- JP!
- Location: United States
- Main keyboard: Currently a Model M
- Main mouse: Steel Series Sensei
- Favorite switch: Beam Spring
- DT Pro Member: 0194
- Contact:
Yes that would be awesome. Just imagine a bunch of them in one location.
Spoiler:
- depletedvespene
- Location: Chile
- Main keyboard: IBM Model F122
- Main mouse: Logitech G700s
- Favorite switch: buckling spring
- DT Pro Member: 0224
- Contact:
Get six extra hands and start filming, mister!!!
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- Location: New Jersey
- Main keyboard: Ergodox
- Main mouse: Razer Naga
- Favorite switch: Box Jade
- DT Pro Member: -