KOYTIA ΕΞΩΤΕΡΙΚΑ CHRONOS 3,25 USB 2.0+ FIREWIRE COMBO

[babinos]

πειτε μου την γνωμη σας για το συγκεκριμενο κουτι...

αξιζει να δωσω το κατι παραπανω για το firewire?

[Dark_son20]

egw to exw kai einai telio!!!! alla kalitera na exeis ksexwristo firewire kai oxi tis audigy giati merikes fores kanei ma...

[madsc]

Firewire => 400mbps διαμεταγωγή

Usb2 => 480mbps -//-

Οπότε...

 

Αν κάποιος που το έχει ψάξει παραπάνω έχει διαφορετική γνώμη, θέλω να την ακούσω.

 

sc

[DimitrisKTM]

FireWire 400 vs USB 2 High Speed.

 

FireWire's advantages:

1. Guaranteed Bandwidth. The bandwidth is *guaranteed* as every device

connected to the FireWire bus can transfer up to 40 MB/sec. USB 2's

speeds drop when more devices are connected. This is critical for

Desktop Video as DV software, like iMovie, does not handle speed

drop-offs well, it causes lost frames and glitchy DV footage. You

can't have variable speed for DV connections.

 

2. Transfer speed. FireWire runs at 40MB/Sec continuously (assuming the

device connected can push that much data), USB 2's 48MB transfer speed

is "burst" speed, the highest momentary peak it can handle.

 

3. FireWire supplies power to devices. The FireWire bus can power

devices needing up to 15 volts of power, so that means that compact

"pocketable" hard drives can be powered by the FireWire bus, whereas

USB 2 portable drives need an external power brick. This is why the

iPod can be charged by the computer it's connected to, as it uses

FireWire. If the iPod used USB 2, it would require a separate AC

adapter to recharge the battery.

 

4. Bootable. FireWire is bootable, USB 2 (and USB 1) are not. You can

have a pocket-drive with you (with a good copy of your OS and

diagnostic software on it) so you have a backup hard drive to use both

for data storage and to boot off from in order to run diagnostics and

repairs.

 

5. Shared Bus. USB 2 and USB 1 devices are connected to the same bus,

whereas FireWire is on its own bus. There will be less "traffic" to

slow down the FireWire signals. In fact, FireWire 400 and FireWire 800

are on separate buses themselves, even though FireWire 800 is backwards

compatible with FireWire 400.

 

USB 2 in and of itself isn't bad, it's just not made to compete

directly with FireWire. FireWire is consistent in its throughput,

supplies power to portable devices, eliminating the need for AC

adapters, and is boot-able.

 

USB 2 does have some advantages as well:

It's faster than USB 1, which makes it good for scanners, printers, and

light use of hard drives. It's backwards compatible with USB 1. USB 2

devices work fine with USB 1, just slower (FireWire 800 is backwards

compatible too, but requires a cable adapter to use FireWire 400 cables

with FireWire 800).

 

The two technologies are designed to compliment each other, not fight

with each other. Yes, there is some overlap between them, as both can

handle decent throughput on hard drives and optical drives. However,

there are still some areas in which FireWire is superior, guaranteed

bandwidth, supplying power to portable devices, and being boot-able.

 

Εχω κι εγω την ιδια θηκη με σκετο USB2, η διαφορα στα χρηματα νομιζω ειναι μικρη.

Η αποφαση δικη σου!

[Haros]

Kai egw sou proteinw usb2 gia enan logo... Ama den exei firewire to pc pou to xrhsimopoieis (synhthismeno ama den einai kainourio to pc) den mporei na trexei, enw ama den exei usb2 (pio spanio), mporei na trexei kai se usb1 apla me xamhloteres taxythtes.. Kata thn gnwmh mou den axizei oute to combo, kalytera usb2...

[Dark_son20]

hare to paidi leei na parei combo... dld kai USB2 kai Firewire...

[madsc]

DimitrisKTM, καλά όλα αυτά αλλά έχω δουλέψει μητρικές που στο boot sequence στο bios έχουν επιλογή usb disk (δεν το έχω δοκιμάσει όμως), οπότε λίγο σαν διαφημιστικό για firewire μου βγαίνει αυτό.

 

Anyway thanks πάντος.

 

sc

[DimitrisKTM]

madsc ριξε μια ματια και εδω: http://focus.cctvlabs.com/usb2_vs_firewire.pdf

[coolajami]

Magkes to sigkekrimeno kouti hreiazetai kai eksoteriki trofodosia reumatos?

An nai uparxei kanena kouti pou na min zitaei reuma?

[lionheart]

Nai xreaizetai e3wterikh trofodosia! Den nomizw na uparxei giati o diskos nomizw trabaei arketo reuma pou den mporei na tou dwsei to usb kai oti xreiazetai 5 kai 12 volt kati pou to usb dinei mono 5 nomizw an den kanw la8os!

[Hikoc]

Magkes to sigkekrimeno kouti hreiazetai kai eksoteriki trofodosia reumatos?

An nai uparxei kanena kouti pou na min zitaei reuma?

Υπάρχουν μόνο για σκληρούς 2,5 ιντσών.

[sanguis]

BTW:Γνωρίζει κανένας γιατί το firewire κουτί έχει 2 όμοιες firewire υποδοχές;

[SATELLITE2SATELLITE]

Γιατί μπορείς να συνδέσεις και άλλες συσκευές διαδοχικά μετά, έως 63 νομίζω (δεν θυμάμαι καλά).

Επίσης το firewire είναι bootable σε mac OS >7 (Apple), σε PC δεν το έχω δεί, μακάρι να ισχύει και για PCs.

[Dark_son20]

dem ginete na min pernei revma eksoteriko o kanonikos skliros.kai to usb pou dinei kapia tasi pali den ftanei ta 12V,2A (kai 5v,2A) pou xriazese... analoga to bios... i chaintech zenith pou exw kanei kai apo firewire kai apo usb...

[Hikoc]

Έχει έξτρα καλώδιο για PS/2 και παίρνει και από εκεί ρεύμα. Και αλλο 2,5 άλλο 3,5inc.