Ebay-es kutyuk topicban sokan jeleztek hogy nem megfelelo meretu/hibas a termek, ezt a bejegyzest azert hozom letre mert kivancsi vagyok hogy ki melyik fajtat rendelbe be es hogy esetleg van-e kulonbseg elado es/vagy "marka" kozott.
Hirdetés
Kezdenem, innen rendeltem 2db 32GB-os darabot.
Kezzel ugy teszteltem hogy letrehoztam 1db random fajlt ami 1G meretu, ezt ramasoltam amennyiszer csak lehetett, majd sha512sum-ot hasznalva visszaellenoriztem mindet. (kozben nezegettem dmesget, stb).
Eddig mind a ketto hibatlannak tunik.
sebesseg
lsusb:ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x090c Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
idProduct 0x1000 Flash Drive
bcdDevice 11.00
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 255
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 255
dmesg ide vonatkozo reszlet:scsi 7:0:0:0: Direct-Access USB USB DISK 1100 PQ: 0 ANSI: 4
sd 7:0:0:0: Attached scsi generic sg3 type 0
sd 7:0:0:0: [sdd] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB)
sd 7:0:0:0: [sdd] Write Protect is off
sd 7:0:0:0: [sdd] Mode Sense: 43 00 00 00
sd 7:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 7:0:0:0: [sdd] Attached SCSI removable disk
