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[Test] How fast USB3.0 vs USB2.0 vs Sata 2 ?, 2-3x Faster !!
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TSyangxi
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Jan 26 2010, 12:48 AM, updated 16y ago
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E-SATA (just external type SATA). but performance still same. Disadvantage it can't direct plug&use. We know that any USB2.0 product , MAX read/write speed no over ~32MB/s. But using USB3.0 is 2-3 times faster than !! *both Enclosure+Card only RM300 PCMCIA Card 2.5" Enclosure (release after chinese new year) 1.) 3.5" Enclosure USB 3.0Chipset: ASM1051 (Asus) , better than JMicron. *USB3.0 IF Certificate   *Bundle Original USB 3.0 cable !!! 2.) K3 PCI-E Card USB3.0 Adapter Card (2x port) Chipset: NEC UPD720200 Test System:OS: Windows XP SP3 CPU: PHENOM II X2 550 MB: GA-MA78GM-S2HP RAM: Kingston DDR2-800 2x2GB HDD: WD 1TB EADS SATA Mode : Native IDE (no AHCI) USB3.0 Enclosure -> PCI-E USB3.0 Card = ~82MB/s USB3.0 Enclosure -> Motherboard USB2.0 port = 32MB/s Motherboard SATA 2 = ~70MB/s 1.) USB3.0 Enclosure -> PCI-E USB3.0 Card 2.) USB3.0 Enclosure -> Motherboard USB2.0 port 3.) Motherboard SATA 2 This post has been edited by yangxi: Jan 26 2010, 01:00 AM
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TSyangxi
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Jan 26 2010, 12:56 AM
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my hdd is WD green power. sure slow..
I don't have high performance hdd or SSD drive
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TSyangxi
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Jan 26 2010, 11:57 AM
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usb3 =Sata2 , or more faster.
because not many enable AHCI sata mode.
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TSyangxi
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Jan 27 2010, 11:00 AM
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QUOTE(DarkNite @ Jan 27 2010, 09:37 AM) Light Peak? Light years away? And no wonder Intel is reluctant to support USB 3.0! Anyway, in addition to gigabyte's USB3.0 mobos, Western Digital has introduce My Book 3.0 in 1TB capacity! The standalone drive comes with a price tag of RM519 while the complete solution kit that includes a USB 3.0 PCIe (gen2) adapter card is priced at RM569. Check the links as for the Malaysian distros >> http://www.lowyat.net/v2/latest/western-di...ard-disk-2.htmlThis year we will be seeing more and more USB 3.0-based products making their appearance. WD 1TB =RM279 USB3.0 Enclosure + PCIE Card = RM290 (i will sell below that)
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