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bequiet! Pure Power 300, 350 i 430 W
05.03.2010.
    « Prev  : Stranica 1 od 3 :  Next »      By ::  Denis Arunović 
- Izgled i specifikacije -
Napajanja iz serije Pure Power smještena su u donji dio bequietove! ponude, a dostupna su u rasponu snage od 300 do 530 vata. Sukladno tome, ova napajanja nisu namijenjena bjesnim overclockerskim strojevima, već igračkim računalima srednje snage. Mi smo testirali tri varijante Pure Power napajanja - 300-vatno, 350-vatno i 430-vatno. Obzirom da im je dizajn vrlo sličan, nećemo pojedinačno opisivati svako napajanje već samo najmoćniji, 430-vatni model. Za slabije varijante navest ćemo eventualne razlike te dakako, rezultate testiranja.

Sva tri napajanja pakirana su u vrlo malene crno-bijele kartonske kutije. U kutijama se osim napajanja nalazi nekoliko plastičnih jednokratnih vezica za kabele (nakon stezanja vezice kabele je moguće osloboditi jedino ako se vezica prereže), četiri standardna vijka koji napajanje fiksiramo na kućište te kabel kojim se napajanje spaja na gradsku mrežu. Kabeli napajanja uz to su skupljeni pomoću širih čičak vezica koje su načinjene od sintetičke tkanine. Iste je vezice dakako moguće iskoristiti za organizaciju kabela u računalu.

300-vatno napajanje opremljeno je još jednim dodatkom - konveterom koji korisniku omogućava da P4 i jedan molex konektor pretvori u EPS konektor koji je danas standardan na većini matičnih ploča.

bequiet! BQT L7-430W
24 pin ATX
460 mm
EPS12V
-
P4
470 mm
SATA
880 mm
Molex
880 mm
PCIe
470 mm

Kabeli Pure Power serije napajanja solidno su dugi. Premda nisu omotani mrežicom, nisu pretjerano neuredni jer na svakom kabelu nalazimo par plastičnih omčica koje spriječavaju rasplitanje. Ipak, obzirom da se radi o ultra-jeftinom napajanju, izostanak mrežica bilježimo kao nedostatak.

bequiet! BQT L7-430W
24 pin ATX
Da
8 pin EPS
Ne
8 pin / 6pin PCIe
1 / 0
Molex
3
Floppy
1
SATA
4
PFC
Active
Snaga
430 W
+3.3V
24 A
+5V
16 A
+12V
18 / 18 A (30 A kombinirano)
Cijena
401 kn
Jamstvo
3 godine

Premda je napajanje opremljeno s modularnim 8-pinskim PCIe kabelom (6+2 pina), ne raspolaže s EPS konektorom za matičnu ploču. Premda to ne znači da napajanje automatski nije moguće koristiti s pločama koje imaju EPS konektor (mnoge ploče raditi će i kada im je EPS konektor popunjen s P4 konektorom), izostanak konektora nas ne veseli.

SATA i molex konektori razdijeljeni su malko čudno - kombinirano u dvije grane. Na prvoj grani nalazimo dva SATA konektora, molex i konektor za floppy, a na drugoj grani po dva SATA i molex konektora.

Za hlađenje napajanja brine se 120-milimetarski ventilator zaštićen metalnom rešetkom. Ventilator je na sva tri modela iz serije Pure Power vrlo tih, pa sva tri napajanja možemo preporučiti ako vam je cilj složiti što tiše računalo.

bequiet! BQT L7-350W

bequiet! BQT L7-350W
24 pin ATX
410 mm
EPS12V
-
P4
425 mm
SATA
830 mm
Molex
830 mm
PCIe
430 mm

Kabeli na modelu od 350-vata osjetno su kraći od kabela na skupljem i snažnijem napajanju. Obzirom da je BQT L7-350W ionako nije predviđen za ugradnju moćnije konfiguracije, to nije poseban problem.

bequiet! BQT L7-350W
24 pin ATX
Da
8 pin EPS
Ne
8 pin / 6pin PCIe
1 / 0
Molex
3
Floppy
1
SATA
4
PFC
Active
Snaga
350 W
+3.3V
21 A
+5V
15 A
+12V
18 / 18 A (25 A kombinirano)
Cijena
330 kn
Jamstvo
3 godine

Ponuda konektora kao i njihov raspored potpuno su identični 430-vatnom napajanju. Najviše nas čudi cijena - za 330 kuna moguće je dobiti osjetno snažnije Chieftecovo napajanje kojem ne fali EPS konektor.

bequiet! BQT L7-300W

bequiet! BQT L7-300W
24 pin ATX
410 mm
EPS12V
-
P4
425 mm
SATA + molex
855 mm / 570 mm
PCIe
430 mm

Najslabiji model serije Pure Power vrlo je sličan ostalim opisanim napajanjima. Ako zanemarimo naljepnicu sa specifikacijama, glavna razlika je malo izmjenjea konfiguracija kabela. L7-300W tako nema dva dugačka sekundardna kabela s molex i SATA konektorima već samo jedan. Na njemu se nalaze jedan SATA, dva molex i jedan floppy konektor. Na drugom, 30-ak centimetara kraćem kabelu pak nalazimo samo par SATA konektora.

bequiet! BQT L7-300W
24 pin ATX
Da
8 pin EPS
Ne
8 pin / 6pin PCIe
0 / 0
Molex
2
Floppy
1
SATA
3
PFC
Active
Snaga
300 W
+3.3V
21 A
+5V
15 A
+12V
18 / 18 A (21 A kombinirano)
Cijena
302 kn
Jamstvo
3 godine

Osim jednog SATA i dva molex konektora, na 300-vatnom modelu nastradao je i PCIe konektor za grafičku karticu. Također je zanimljivo da s napanjem u paketu stiže i konverter kojim je iz P4 i jednog molex konektora moguće dobiti EPS konektor. Po istoj logici sličan bi konverter trebao biti priložen i uz ostala napajanja iz serije Pure Power, no to nije slučaj.

Obzirom na broj konektora, dostupnu snagu, kompaktne dimenzije i nisku razinu buke pri radu, ovaj bequietov model nameće se kao odlično rješenje za tiho multimedijalno računalo. Jedini trn u oku je ponovo cijena. Za 300 kunića moguće je dobiti sposobnije napanje, a dobar primjer za to je 400-vatni Chieftec A80.



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