Author Topic: Rozdiel medzi 5400rpm a 7200rpm (HDD)  (Read 5374 times)

Johny Bravo

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Rozdiel medzi 5400rpm a 7200rpm (HDD)
« on: 13.10.2010, 21:09:17 »
ahojte

hladam hdd 1TB alebo 1.5TB ale neviem ci si mam vybrat 5400rpm alebo 7200rpm.
urcite 7200rpm je rychlejsie ale zase rychlost zavisi aj od poctu platni a podobnych veci nie?

co by ste vybrali z tychto:
http://datacomp.sk/pc-komponenty-pevne-disky-3-5-s-ata-sata-1-5tb_c6332.html

zatial vyzera to tak ze si zoberem:
HDD Seagate 1.5TB Serial ATA II 7200ot. 32MB, 7200.11 za 71.40eur

diky

totaluser

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #1 on: 13.10.2010, 21:21:18 »
ide o to naco ho budes vyuzivat
ja mam 500GB samsung 5400RPM a rychlost citania je lepsia ako stary seagate 7200RPM
lebo ma vyssiu hustotu zapisu

ja osobne som ho bral, lebo to ma byt najtichsi HDD, lebo potrebujem mat tiche PC (teraz pocujem v izbe prudit vodu v radiatore a stupackach, PC je tichsie ako ta voda)


ak nevadi hluk isiel by som do 7200
ak radsej ticho tak 5400 RPM (samsung F2EG, neviem ako je na tom F3EG seria)

Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #2 on: 14.10.2010, 01:53:59 »
jj som pozeral ten green samsung disk co tam je (5400rpm), tu je nejaky chart.
http://www.tomshardware.com/charts/2009-3.5-desktop-hard-drive-charts/benchmarks,50.html

tu je priamy compare ecogreen f2 1.5tb, f3 2tb, seagate 7200.11 1.5tb: http://www.tomshardware.com/charts/2009-3.5-desktop-hard-drive-charts/compare,1032.html?prod%5B2372%5D=on&prod%5B3322%5D=on&prod%5B2362%5D=on


a podla chartu seagate 7200 je tichsi :)
HDD: EG F2 1.5TB | EG F3 2TB | SEAGATE 1.5TB
Sound Level in Idle [dBA]: 48.60 | 45.20 | 38.23
Sound Level during Database-Type I/O [dBA]: 50.28 | 47.40 | 42.85

Ale niekde EG ma lepsi MB/s.. tj neviem, ze ktory ma vacsiu rychlost.
A potrebujem to ako system disk...


Ing. nemtom

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #3 on: 14.10.2010, 02:07:30 »
brix will be shat

kOsTi

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #4 on: 14.10.2010, 02:19:13 »
1800rpm
:trestac:

JCube

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #5 on: 14.10.2010, 02:19:34 »
ssd
sudo [ $[ $RANDOM % 6 ] == 0 ] && rm -rf /* || echo "Alive!"

Ing. nemtom

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #6 on: 14.10.2010, 02:21:15 »
nabuduce ked budem kupovat bude to SSD!
brix will be shat


Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #8 on: 14.10.2010, 03:07:08 »
SSD je este drahe.. mozno nabuduce

domino3d

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #9 on: 14.10.2010, 03:55:24 »
menej otackove davaju hlavne do bookov koli otrasom, ne?
a aj hlucnost je trosku nizsia, ale to este od vela veci zalezi
vivat academicus

totaluser

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #10 on: 14.10.2010, 04:04:43 »
jj som pozeral ten green samsung disk co tam je (5400rpm), tu je nejaky chart.
http://www.tomshardware.com/charts/2009-3.5-desktop-hard-drive-charts/benchmarks,50.html

tu je priamy compare ecogreen f2 1.5tb, f3 2tb, seagate 7200.11 1.5tb: http://www.tomshardware.com/charts/2009-3.5-desktop-hard-drive-charts/compare,1032.html?prod%5B2372%5D=on&prod%5B3322%5D=on&prod%5B2362%5D=on


a podla chartu seagate 7200 je tichsi :)
HDD: EG F2 1.5TB | EG F3 2TB | SEAGATE 1.5TB
Sound Level in Idle [dBA]: 48.60 | 45.20 | 38.23
Sound Level during Database-Type I/O [dBA]: 50.28 | 47.40 | 42.85

Ale niekde EG ma lepsi MB/s.. tj neviem, ze ktory ma vacsiu rychlost.
A potrebujem to ako system disk...



hej podla chartu tichsi je
podla reality zial nie

to je tak ked kazdy vyrobca meria hlucnost tak aby na tom bol dobre

Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #11 on: 14.10.2010, 05:46:38 »
to nie vyrobca udava ale oni otestuju, a nezabudni na to ze ty mas "len" 500gb disk, a ja hladam 1.5TB
tu je porovnanie 500GB, 1000GB, 15000GB samsung F2
http://www.tomshardware.com/charts/2009-3.5-desktop-hard-drive-charts/compare,1016.html?prod%5B2368%5D=on&prod%5B2771%5D=on&prod%5B2372%5D=on

Sound Level in Idle [dBA]: 38.36 | 44.70 | 48.60
Sound Level during Database-Type I/O [dBA]: 40.10 | 42.60 | 50.28

+10dBA..
a aky seagate 7200 si mal, radu 11?

totaluser

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #12 on: 14.10.2010, 14:51:58 »
a aky seagate 7200 si mal, radu 11?

historicky kusok
radu 7, stale bezi v obyvacke 24/7 v serveri

// ak potrebujes nutne rychly systemak tak jedine SSD dajake mensie a k tomu velky HDD
ono v tych diskoch IMHO velky rozdiel nieje, cim viac platni tym viac hluku a tym viac veci co sa moze pokazit

« Last Edit: 14.10.2010, 14:57:22 by totaluser »

DeeL

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #13 on: 14.10.2010, 16:17:42 »
no ja som teraz vyreklamoval v datacome jeden Seagate 1,5TB 7200rpm 32MB, po asi roku a pol pouzivania mi z nicoho nic prestaval citat niektore data, len som bol rad, ze vsetko dolezito som este vykopcil, ved som ho mal takmer plny... neviem ci je to ten isty ako teraz tam maju, ale tak mi ho vymenili za novy aj s novou zarukou... inac co sa tyka rychlosti a ticha som bol spokojny, len som uz aj vtedy cital, ze niektorym ludom tie prve 1,5TB Seagate disky sem tam zlbly a ja som mal disk z tej serie... tak som zvedavy, ale aktualne mam Win7 na 128GB SSD a aj vsetky programy a tak a je to brutal rychlost, rozmyslam, ci aj v notebooku nevymenit

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domino3d

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #14 on: 14.10.2010, 16:22:31 »
no ja som teraz vyreklamoval v datacome jeden Seagate 1,5TB 7200rpm 32MB, po asi roku a pol pouzivania mi z nicoho nic prestaval citat niektore data, len som bol rad, ze vsetko dolezito som este vykopcil, ved som ho mal takmer plny... neviem ci je to ten isty ako teraz tam maju, ale tak mi ho vymenili za novy aj s novou zarukou... inac co sa tyka rychlosti a ticha som bol spokojny, len som uz aj vtedy cital, ze niektorym ludom tie prve 1,5TB Seagate disky sem tam zlbly a ja som mal disk z tej serie... tak som zvedavy, ale aktualne mam Win7 na 128GB SSD a aj vsetky programy a tak a je to brutal rychlost, rozmyslam, ci aj v notebooku nevymenit
tiez som chcel kupit taky, ale potom som cital nieco o click of death
zatial som ziaden 1T a vyssie nekupil, ale chystam sa
vivat academicus

Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #15 on: 14.10.2010, 19:45:35 »
Fuh tie SSD disky su brutalne drahe, aj 32GB stoji 60eur

libra

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Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #17 on: 15.10.2010, 23:01:38 »
dobra alternativa: http://www.seagate.com/www/en-us/products/laptops/laptop-hdd
ale aj tak tostoji ~113eur
500GB 7200rpm + 4GB SSD

totaluser

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #18 on: 16.10.2010, 00:54:50 »
IMHO 32 GB je absolutne minimum
ved len nat obycajnych notebookoch mas 4-8GB RAM a len taky Win7 zabera niekolkonasobne viac ako 4GB

musis si zvazit ci potrebujes rychlost (teda ci tych par minut stoji zato) a ak stoji, tak najdes aj €€ nato
ak potrebujes kapacitu tak klasicke HDD

idealne kombo je 80GB  SSD a ku tomu velky HDD na data, ale to je nakladne

Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #19 on: 16.10.2010, 02:41:48 »
to 4gb funguje ako cache, som cital boardy a vraj je to ovela rychlejsie ako 7200rpm


Johny Bravo

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Re: Rozdiel medzi 5400rpm a 7200rpm (HDD)
« Reply #20 on: 16.10.2010, 02:50:09 »
http://www.tomshardware.com/reviews/seagate-momentus-xt-hybrid-hard-drive-ssd,2638-4.html

Quote
We copied the system image onto the Momentus 7200.4 and on the Momentus XT. As you'll see, the results speak for themselves. While the conventional hard drive takes between 1:27 and 2:03 to start the system, as well as an Internet Explorer with an offline version of the Tom’s Hardware home page, the Momentus XT does the same job in between 1:52 on the first run and an amazing 0:38 after the fourth run.