You won't be getting "regular computing needs" out of a MacBook Air, per-say.
For easy, quick distinguising, the revA will comes with a 80gb HDD or 64gb SSD; the revB comes with a 120gb HDD or 128gb SSD.
RevA was the first of the Macbook Airs, and the revB are the latest (and only) revision since the initial ones came out. They fixed a lot of the problems (processor core shutdowns, video card, etc) with the revB that were wrong with the revA.
SSD offers faster read and write times, which translates into faster program launching and disk utilization. It also consumes very little power, and is much more reliable as it has no spinning disks inside and no moving heads.
Personally, the revA airs are cheap and accessible, but the revB is what the air should really have been to begin with. It's a much better computer than the revA, but for some its simply not worth the price difference between the two.
Rev A 1.6/80 1.8/64SSD
Rev B 1.6/120 1.8/128SSD
Faster quiet and no moving parts for the SSD drive.
Honestly, this is completely misleading and misinformed.You won't be getting "regular computing needs" out of a MacBook Air, per-say.
Well ...Buy one with SSD. I really like my rev A, but buy B if you can afford it.
Someone has already taken the time to identify ways to distinguish between the two models. However, since I understand your original question to be about using an Air for basic computing needs then the SSD seems almost overkill.thank you all for your replies but can some one clarify Rev A vs REv B and how to tell when buying one, and what is the major advantage with the SSD?
thanks...
The SSD model is great if you travel frequently because of the "no moving parts" idea.
Honestly, this is completely misleading and misinformed.
Well ...
Someone has already taken the time to identify ways to distinguish between the two models. However, since I understand your original question to be about using an Air for basic computing needs then the SSD seems almost overkill.
The question you have to ask yourself is how often will you travel with your Air? If rarely comes to mind, then the SSD is basically useless. Now, before any SSD owner falls off their chairs at the thought of me saying that, let me explain.
A SSD drive is excellent. It reads and writes very fast, faster than the HDD model of either Air ever will read/write. The HDD in the Air is not unbearably slow, but it is slower. Apps open slower, start up time of the Air is slower, and write times are slower. But, I feel if I can say the HDD model of the Air is acceptable coming from a 8-core desktop, then I would imagine it is acceptable to many others.
For casual web browsing, MS Office, photos, etc, the Air will handle quite well. The Air handles Photoshop Elements very well, Photoshop CS3/4 ... not as much (this goes for the SSD and HDD models). The GPU and CPU is capable of handling PSCS 3/4, but it is not ideal in my opinion.
The SSD model is great if you travel frequently because of the "no moving parts" idea. Plus, geek factor ... I mean do you have to ask?
Personally, I don't see a need for a SSD Air based on my home setup. If you believe you need apps to open fast, read/write speeds to be better than it would be on 4200 rpm drive, and the non-moving parts then the SSD model is great for you.
Here is a link to an older review, I didn't dig too hard for a review of the current gen models.
Also, Rev A, both SSD and HDD models had some serious heat issues causing core shutdowns. This alone would make me shy away from the Rev A since there is now a Rev B. Not everyone was plagued with the serious core shutdowns, but enough were and that is enough for me. I find the Rev B runs cooler. Backing up to Time Machine for the first time to an external drive, surfing the net, and watching a movie in iTunes; my temp is 64ºC and my fans are running at 6040 rpm right now. I have the Air on a wood table so the vent is not blocked at all. Memory is about 70% used and my processor is currently spiking at more than 50% of it's power.
As long as the OP gets a B, he will be happy either way .
pardon me but what is an "OP"?
Original poster. The guy who started the thread. You.
I agree SSD is suited for travel but not sure what it has to do with "no moving parts", as if an HDD can't be traveled with?
If you remotely access files while traveling or carry an external drive frequently, the SSD is twice as fast at swapping that data.
for the basic needs stated by the OP then may I suggest that you either skip apple completely....
buy a basic laptop and save a grand.
if you must have OSX then buy a refurb Macbook from the Apple store.
much more sensible.
wow...great detailed answer, well I don't travel that often and use the laptop primarily for email, Internet, digital photography using iPhoto and PS elements, iTunes in conjunction with Apple Tv for all home media needs including downloaded movies...now, can some one put a percentage difference between the speed of the two kind HDs, I mean SSD vs 4200 rpm HD? any noticeable temp. difference? I am assuming the weight is almost the same.
Seeing as how you can get a new Rev A MacBook Air for $1149, I'd like you to point me to where I can get a serviceable "basic laptop" for $114 or less.