Gigabyte A520M DS3H (rev. 1.x) matična ploča, Socket AM4, AMD A520, 4x DDR4, ATX/mATX
Dodaj u listu želja
Postavi obavijest o cijeni
Povijest najniže cijene
Podijeli
Prijavi grešku
GIGABYTE A520M DS3H V2 (rev. 1.0)
GIGABYTE A520M DS3H V2 (rev. 1.0) matična ploča temelji se na AMD A520 čipsetu, koji je posebno dizajniran za kompatibilnost s AMD Ryzen procesorima. Ova je matična ploča isplativo rješenje napravljeno u Micro ATX formatu, što je čini idealnim izborom za manja kućišta računala. Tablet pruža izvrsnu osnovu za kućnu i uredsku upotrebu, uključujući igranje i općenite računalne zadatke. A520M DS3H V2 (rev. 1.0) podržava DDR4 memoriju do 128 GB, omogućujući korisnicima da imaju dovoljno RAM-a za multitasking i pokretanje naprednih aplikacija. Četiri memorijska utora pružaju fleksibilnost u konfiguraciji sustava, omogućujući korisnicima da optimiziraju postavke memorije kako bi postigli željene performanse. Prilikom dizajniranja rashladnog sustava, GIGABYTE je veliki naglasak stavio na učinkovitost i pouzdanost. Matična ploča sadrži pasivna rashladna rebra, koja učinkovito odvode toplinu od kritičnih komponenti, čime doprinose stabilnom i dugotrajnom radu sustava. Ovo je bitno za aplikacije i igre s većim opterećenjem. Mogućnosti povezivanja uključuju PCIe x16 i PCIe x1 utor, USB 3.2 Gen 1 priključke i HDMI izlaz, koji osiguravaju jednostavno povezivanje raznih perifernih uređaja i zaslona. Integrirani Gigabit Ethernet port jamči brzu i stabilnu internetsku vezu, što je posebno važno kod korištenja online igara i streaming usluga. Ukratko, GIGABYTE A520M DS3H V2 (rev. 1.0) je pouzdana i isplativa matična ploča koja može biti odličan izbor za one koji traže stabilan i svestran sustav temeljen na AMD-u. Matična ploča se posebno preporučuje za kućne i uredske korisnike koji žele izgraditi kompaktan, ali učinkovit stroj.
61,19 €
Gigabyte A520M DS3H V2 mATX Matična ploča Socket AM4 HDMI/DP/M.2/SATA
mATX Matična ploča s Socket AMD AM4 za AMD Ryzen 5./4./3. GenAMD A520 čipset, Radeon Vega grafika (Ryzen CPU) grafika128 GB max. RAM, DDR4 do 4733MHz1x DVI, 1x HDMI, 4x USB 3.2, 1x Gigabit-LAN, 4x SATA, 1x M.2 2305-8MN
62,00 €
Matična ploča Gigabyte AMD AM4 A520M DS3H V2
A520M DS3H V2
66,20 €
GIGABYTE A520M DS3H V2 matična ploča Priključnice AM4 Mikro ATX
A520M DS3H V2
67,24 €
GIGABYTE A520M DS3H V2 Mainboard
Mainboard-Grundeigenschaften Chipsatzhersteller AMD Hersteller GIGABYTE Chipsatz AMD A520 Formfaktor µATX BIOS Typ 1x 16MB (128Mb) Mainboard-Prozessor Prozessorfamilie AMD Prozessorsockel Sockel AM4 Unterstützte Prozessoren Ryzen 5000G, Ryzen 5000, Ryzen 4000G, Ryzen 3000 Hinweis ohne TDP-Einschränkung Mainboard-Speicher Zahl der DIMM Slots 4x Maximaler Hauptspeicher 128 GB Speichertyp DDR4 Mainboard-Erweiterungsslots PCI-Express x16 (gesamt) 1x (3.0) PCI-Express 3.0 x16 1x M.2 1x Mainboard-Externe Anschlüsse DisplayPort 1x HDMI 1x USB 3.0 4x USB 2.0 4x 3,5mm Klinke 3x Mainboard-Interne Anschlüsse SATA 6 GB/s 4x USB 3.0 Header 1 x USB 2.0 Header 1 x TPM-HeaderJa Stromanschlüsse 1x 24-Pin ATX, 1x 8-Pin EPS12V Audiokanäle 7.1 Mainboard-Besonderheiten Audio+solid capacitorsJa sonstiges ECC-Unterstützung, Onboard TPM 2.0 Unterstützung (AMD fTPM) Zustand Artikelzustand Neu
69,00 €
MB GBT AMD AM4 A520M DS3H V2, A520M DS3H V2
220159
69,68 €
AM4 Gigabyte A520M DS3H V2 mATX
GIGABYTE A520M DS3H V2 Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, up to 4733MHz DDR4 (OC), PCIe 3.0 x16, GbE LAN, USB 3.2 Gen 1, AMD, Socket AM4, AMD Ryzen 3000 Series, AMD Ryzen Threadripper 3000 Series, AMD Ryzen Threadripper PRO 3000 WX-Series, Socket AM4, 128 GB, DDR4-SDRAM 134324
70,00 €
GIGABYTE A520M DS3H AC (rev. 1.x)
Gigabyte A520M DS3H AC (Rev. 1.x) Vrsta matične ploče s utičnicom utičnice-AM4, AMD A520 čipset, integrirana video kartica procesora, 4 DDR4 memorijska mjesta (max 128 GB). 4 USB 2.0 priključka, 6 USB 3.0 priključaka, komadi USB 3.1 priključka.
74,65 €
Gigabyte GA-A520M-DS3H AC,AM4,S3, U3, mATX A520M DS3H AC
A520M DS3H AC
75,91 €
GIGABYTE A520M DS3H AC matična ploča AMD A520 Priključnice AM4 Mikro ATX
A520M DS3H AC
77,68 €
GIGABYTE Mainboard A520M DS3H WIFI6E - Micro ATX - Socket AM4 - AMD A520
A520M DS3H WF6E
80,50 €
GIGABYTE Mainboard A520M DS3H WIFI6E - Micro ATX - Socket AM4 - AMD A520, A520M DS3H WF6E
280187
82,86 €
GIGABYTE A520M DS3H V2, AMD A520 Mainboard - Socket AM4 A520M DS3H V2
Motherboard form factor Micro-ATX CPU socket AM4 Motherboard Chipset AMD A520 Memory slots 4x Memory type DDR4 max. Memory 128 GB PCIe x16 slots (total) 1x PCIe x1 slots (total) 1x PCIe (3.0) x16 (mechanical) 1x PCIe (3.0) x1 1x Fan connectors (4-Pin PWM) 2x SATA 6G internal 4x M.2 (PCIe 3.0 x4) 1x M.2 (PCIe 3.0 x4 / SATA 6G) 1x USB 3.0 internal 2x USB 3.0 external 4x Display connectors HDMI, Display Port RJ-45 (LAN) Ports 1x 1 Gbit/s Wifi & Bluetooth no Lighting no Primary colour black Secondary colour grey, silver MBGB-581-CK
83,70 €
GIGABYTE A520M DS3H AC Mainboard, Sockel AM4, AMD A520, Micro-ATX, DDR4-A520M DS3H AC
MBGB-671-CK
84,60 €
Gigabyte A520M DS3H V2 mATX Mainboard Sockel AM4 HDMI/DP/M.2/SATA
• mATX Mainboard mit Sockel AMD AM4 für AMD Ryzen 5./4./3.Gen • AMD A520-Chipsatz, Radeon Vega Grafik (Ryzen CPU) Grafik • 128 GB max. RAM, DDR4 bis zu 4733MHz • 1x DVI, 1x HDMI, 4x USB 3.2, 1x Gigabit-LAN, 4x SATA, 1x M.2
89,00 €
Gigabyte A520M DS3H WiFi6E (A520,AM4,mATX,DDR4)
21396675
90,00 €
GigaByte GiBy A520M DS3H WF6E
GIGABYTE A520M DS3H WIFI6E: a Micro ATX motherboard designed to build an inexpensive and functional computer based on AMD Ryzen processors with an AM4 socket. The AMD A520 chipset supports Ryzen 3000, 4000 G, 5000 and 5000 G series processors, making the board suitable for both home and office computers, as well as universal multimedia and gaming sets.Four DDR4 slots enable the installation of up to 128 GB of RAM in a dual-channel configuration. Modules clocked at up to 4733 MHz after overclocking, XMP profiles and ECC Unbuffered memory are supported, with the available parameters depending on the processor used and module configuration.The M.2 Socket 3 connector supports NVMe PCIe 3.0 x4 SSDs and M.2 SATA media in the 2280 format. Four SATA 6 Gb/s ports allow you to connect additional SSDs and HDD and create RAID 0, RAID 1 or RAID 10 arrays.The built-in MediaTek module provides Wi-Fi 6E connectivity in the 2.4 GHz, 5 GHz and 6 GHz bands, support for channels up to 160 MHz wide and Bluetooth 5.3. The EZ-Plug WIFI system simplifies the connection of the included antenna. Wired network communication is provided by a Realtek Gigabit Ethernet controller.The main PCI Express 3.0 x16 connector with Ultra Durable design is intended for mounting a graphics card. An additional PCI Express 3.0 x1 slot allows you to install an expansion card, such as a controller, sound card or additional network card.When you use an AMD Ryzen processor with an integrated Radeon chip, you can use HDMI 2.1 and DisplayPort 1.4 outputs. DisplayPort supports a resolution of up to 5120 x 2880 at 60 Hz, while HDMI supports a resolution of up to 4096 x 2160 at 60 Hz. The availability of image features depends on the processor used.The Smart Fan 6 system uses temperature sensors, hybrid fan headers and the Fan Stop function to help automatically adjust cooling to the computer load. The design also includes high-quality audio capacitors, sound section separation, digital power supply and sulfur-resistant resistors. Device type MotherboardEAN 4719331880743Manufacturer number A520M DS3H WF6EFull model name GIGABYTE A520M DS3H WIFI6EMicro ATX board formatDimensions 244 × 244 mmAMD Socket AM4 processorAMD A520 chipsetSupported processors AMD Ryzen 3000, Ryzen 3000 G, Ryzen 4000 G, Ryzen 5000 and Ryzen 5000 GNumber of sockets memory 4Memory type DDR4 DIMMMaximum memory capacity 128 GBDual Channel memory architectureMaximum memory clock Up to 4733 MHz after overclockSupport XMP memory profilesECC memory support Yes, ECC Unbuffered 1Rx8 and 2Rx8Non-ECC memory support YesMain expansion slot 1x PCI Express 3.0 x16Secondary expansion slot 1x PCI Express 3.0 x1Number of M.2 connectors 1Connector type M.2 Socket 3, M KeySupported format M.2 2280Disk interface M.2 SATA and PCIe 3.0 x4/x2Number of SATA 4 portsStandard SATA SATA 6 Gb/sSupported RAID arrays RAID 0, RAID 1 and RAID 10Wired network controller Realtek Gigabit EthernetWired network speed 10/100/1000 Mb/sStandard wireless network Wi-Fi 6E, IEEE 802.11axMediaTek MT7902 wireless network moduleSupported Wi-Fi bands 2.4 GHz, 5 GHz and 6 GHzWi-Fi channel width Up to 160 MHzBluetooth 5.32 antenna connectorsWIFI antenna connection system EZ-PlugRealtek High Definition AudioSupported audio channels 2.0, 4.0, 5.1 and 7.1DisplayPort 1.4 image outputDisplayPort maximum resolution 5120 × 2880 at 60 HzHDMI 2.1 image outputHDMI maximum resolution 4096 × 2160 @ 60 HzHDR Support YesHDCP 2.3 SupportUSB 3.2 Gen 1 Ports on Rear Panel 4USB 2.0 Ports on Rear Panel 4Additional USB 3.2 Gen 1 via Internal Connector 2Additional USB 2.0 via Internal Connector 2PS/2 Port 1x classfan or mouseNetwork connector 1x RJ-45Board power connector 1x 24-pin ATXCPU power connector 1x 8-pin ATX 12 VCPU fan connector 1System fan connector 1Smart Fan 6 cooling control systemFan stop functionNumber of sensors temperatures 5TPM connector Yes, internalClear CMOS jumper YesBIOS AMI UEFI, 128 Mbit memoryBIOS update function GIGABYTE Q-FlashSupported operating systems Windows 11 64-bit and Windows 10 64-bitColor Black and brown A520M DS3H WF6E-W
90,00 €
Gigabyte A520M DS3H WiFi6E (A520,AM4,mATX,DDR4)
Battery Battery type: CR2032 Battery technology: Lithium-Manganese Dioxide (LiMnO2) Number of battery cells: 1 Lithium weight per battery: 0.07 g Battery capacity: 220 mAh Battery weight: 3 g BIOS BIOS type: UEFI AMI BIOS memory size: 128 Mbit Clear CMOS jumper: Yes System Management BIOS (SMBIOS) version: 2.7 ACPI version: 5.0 Desktop Management Interface (DMI) version: 2.7 Expansion slots PCI Express x1 (Gen 3.x) slots: 1 PCI Express x16 (Gen 3.x) slots: 1 Number of M.2 (M) slots: 1 1st M.2 largest key size: 2280 1st M.2 highest PCI Express generation: 3.0 Features Motherboard form factor: micro ATX Cooling type: Passive PC health monitoring: Voltage Windows operating systems supported: Windows 10 x64 Audio output channels: 7.1 channels Windows operating systems supported: Windows 11 x64 PC health monitoring: Temperature Product colour: Dark brown Motherboard chipset family: AMD Audio chip: Realtek ALC897 Power source type: ATX PC health monitoring: Fan Component for: PC Motherboard chipset: AMD A520 Graphics Parallel processing technology support: Not supported HDCP: Yes HDCP version: 2.3 Maximum resolution: 5120 x 2880 pixels DirectX version: 12.0 Internal I/O Front panel audio connector: Yes Number of CPU fan connectors: 1 CPU fan connector: Yes TPM connector: Yes Front panel connector: Yes Number of SATA III connectors: 4 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 ATX Power connector (24-pin): Yes USB 2.0 connectors: 1 EPS power connector (8-pin): Yes 12V power connector: Yes Number of EPS power connectors (8-pin): 1 Number of chassis fan connectors: 1 Logistics data Products per shipping (inner) case: 1 pc(s) Country of origin: China Memory Supported memory clock speed (max): 4733 MHz Supported memory clock speeds: 3200 Supported memory clock speeds: 4266 Supported memory clock speeds: 3400 Supported memory clock speeds: 3866 Maximum internal memory: 128 GB Supported memory clock speeds: 2933 Supported memory clock speeds: 3600 Supported memory clock speeds: 4733 Supported memory clock speeds: 4133 Supported memory clock speeds: 4000 ECC ?ompatibility: ECC & Non-ECC Supported memory clock speeds: 3466 Maximum internal memory per slot: 32 GB Supported memory types: DDR4-SDRAM Memory slots type: DIMM Unbuffered memory: Yes Number of memory slots: 4 Memory channels: Dual-channel Supported memory clock speeds: 4600 MHz Supported memory clock speeds: 2667 Supported memory clock speeds: 3733 Supported memory clock speeds: 4400 Supported memory clock speeds: 2400 Supported memory clock speeds: 2133 Network Ethernet interface type: Fast Ethernet Wi-Fi standards: Wi-Fi 5 (802.11ac) Bluetooth version: 5.3 WLAN controller model: MediaTek MT7902 Wi-Fi standards: 802.11g Wi-Fi standards: Wi-Fi 4 (802.11n) Ethernet LAN: Yes Top Wi-Fi standard: Wi-Fi 6E (802.11ax) Wi-Fi: Yes Wi-Fi standards: Wi-Fi 6E (802.11ax) LAN controller: Realtek RTL8111H Ethernet interface type: Gigabit Ethernet Wi-Fi standards: 802.11a Wi-Fi standards: Wi-Fi 6 (802.11ax) Bluetooth: Yes Wi-Fi standards: 802.11b Other features Weight: 880 g Packaging content Screws included: Yes Batteries included: Yes Drivers included: Yes Antenna included: Yes Bundled software: Norton® Internet Security (OEM version) Packaging data Package depth: 268 mm Package width: 270 mm Package height: 68 mm Package weight: 972 g Processor Supported processor sockets: Socket AM4 Compatible processor series: AMD Ryzen 4000 Series Compatible processor series: AMD Ryzen 3000 Series Compatible processor series: AMD Ryzen 5000 Series Processor manufacturer: AMD Processor socket: Socket AM4 Rear panel I/O ports DisplayPorts quantity: 1 WiFi-AP antenna jack: 2 HDMI version: 2.1 USB 2.0 ports quantity: 4 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 Line-in: Yes DisplayPort version: 1.4 PS/2 ports quantity: 1 Microphone in: Yes HDMI ports quantity: 1 Ethernet LAN (RJ-45) ports: 1 Headphone outputs: 1 Storage controllers Number of HDDs supported: 4 RAID support: Yes Supported storage drive types: HDD & SSD Supported storage drive interfaces: M.2, SATA III RAID levels: 0 RAID levels: 1 Number of storage drives supported: 5 RAID levels: 10 Technical details Warranty period: 3 year(s) Weight & dimensions Width: 244 mm Depth: 244 mm Height: 35 mm WLONONWCRTJD5
102,60 €
GIGABYTE A520M DS3H WIFI6E Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, up to 4733MHz DDR4 (OC), 1xPCIe 3.0 M.2, WIFI 6E, GbE LAN, USB 3.2 Gen 1
28-WLONONWCRTJD5 Technical detailsWarranty period: 3 year(s)ProcessorCompatible processor series: AMD Ryzen 5000 Series, AMD Ryzen 3000 Series, AMD Ryzen 4000 SeriesProcessor manufacturer: AMDSupported processor sockets: Socket AM4Processor socket: Socket AM4GraphicsHDCP version: 2.3Parallel processing technology support: Not supportedDirectX version: 12.0HDCP: YesMaximum resolution: 5120 x 2880 pixelsFeaturesComponent for: PCCooling type: PassiveAudio chip: Realtek ALC897Motherboard chipset family: AMDWindows operating systems supported: Windows 11 x64, Windows 10 x64Product colour: Dark brownPower source type: ATXPC health monitoring: Voltage, Temperature, FanMotherboard form factor: micro ATXAudio output channels: 7.1 channelsMotherboard chipset: AMD A520MemoryECC сompatibility: ECC & Non-ECCNumber of memory slots: 4Maximum internal memory per slot: 32 GBSupported memory clock speeds: 2667, 3733, 4400, 2400, 3466, 3400, 3866, 4600, 3200 MHz, 4266, 4133, 4000, 2133, 2933, 3600, 4733Supported memory clock speed (max): 4733 MHzMaximum internal memory: 128 GBMemory slots type: DIMMUnbuffered memory: YesMemory channels: Dual-channelSupported memory types: DDR4-SDRAMWeight & dimensionsDepth: 244 mmWidth: 244 mmHeight: 35 mmNetworkTop Wi-Fi standard: Wi-Fi 6E (802.11ax)Wi-Fi standards: 802.11g, Wi-Fi 5 (802.11ac), 802.11a, Wi-Fi 6 (802.11ax), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)Wi-Fi: YesEthernet LAN: YesLAN controller: Realtek RTL8111HEthernet interface type: Fast Ethernet, Gigabit EthernetWLAN controller model: MediaTek MT7902Bluetooth: YesBluetooth version: 5.3Internal I/OCPU fan connector: YesTPM connector: YesNumber of chassis fan connectors: 1ATX Power connector (24-pin): YesFront panel connector: YesNumber of EPS power connectors (8-pin): 112V power connector: YesNumber of CPU fan connectors: 1USB 2.0 connectors: 1EPS power connector (8-pin): YesUSB 3.2 Gen 1 (3.1 Gen 1) connectors: 1Front panel audio connector: YesNumber of SATA III connectors: 4BIOSBIOS type: UEFI AMIACPI version: 5.0Clear CMOS jumper: YesDesktop Management Interface (DMI) version: 2.7BIOS memory size: 128 MbitSystem Management BIOS (SMBIOS) version: 2.7Packaging dataPackage depth: 268 mmPackage width: 270 mmPackage height: 68 mmPackage weight: 972 gBundled software: Norton® Internet Security (OEM version)Packaging contentScrews included: YesDrivers included: YesBatteries included: YesAntenna included: YesStorage controllersRAID levels: 0, 1, 10Number of storage drives supported: 5Number of HDDs supported: 4Supported storage drive interfaces: M.2, SATA IIISupported storage drive types: HDD & SSDRAID support: YesRear panel I/O portsPS/2 ports quantity: 1Microphone in: YesUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4HDMI ports quantity: 1HDMI version: 2.1USB 2.0 ports quantity: 4Headphone outputs: 1WiFi-AP antenna jack: 2Line-in: YesDisplayPort version: 1.4DisplayPorts quantity: 1Ethernet LAN (RJ-45) ports: 1Expansion slotsNumber of M.2 (M) slots: 1PCI Express x1 (Gen 3.x) slots: 1PCI Express x16 (Gen 3.x) slots: 11st M.2 largest key size: 22801st M.2 highest PCI Express generation: 3.0BatteryBattery technology: Lithium-Manganese Dioxide (LiMnO2)Battery type: CR2032Number of battery cells: 1Battery weight: 3 gLithium weight per battery: 0.07 gBattery capacity: 220 mAhOther featuresWeight: 880 gLogistics dataProducts per shipping (inner) case: 1 pc(s)Country of origin: China
106,60 €
Gigabyte Gigabyte A520M DS3H matična ploča WiFi6E (A520, AM4, mATX, DDR4)
Gigabyte A520M DS3H WiFi6E matična ploča za AMD Socket AM4 procesore. microATX faktor, DDR4 memorija. Integrirani Wi-Fi 6E. 4719331880743
136,99 €
Telebit
MB Gigabyte A520M DS3H V2, AM4, micro ATX, 4x DDR4, AMD A520, 36mj
66,19 €
Conrad
Gigabyte A520M DS3H V2 matična ploča Baza AMD AM4 Faktor oblika (detalji) Micro-ATX
A520M DS3H V2 Gigabyte A520M DS3H V2. Proizvođač procesora: AMD, Procesorska utičnica: Socket AM4, Kompatibilni procesori: 3. generacija AMD Ryzen™ 3, 3. generacija AMD Ryzen 5, 3. generacija AMD Ryzen™ 7, 3.... Podržana memorija: DDR4-SDRAM, RAM memorija maksimalno: 128 GB, vrsta memorije: DIMM. Podržana sučelja pogona za pohranu: M.2, SATA III, Podržani pogoni za pohranu: HDD &, SSD, RAID razina: 0, 1, 10. Najveća razlučivost: 5120 x 2880 piksela. USB priključak: USB Type-AOvaj tekst je strojno preveden.
83,99 €
Conrad
GIGABYTE A520M DS3H AC matična ploča - AMD Ryzen 5000 serija procesora, 5+3 fazni VRM, do 4733 MHz DDR5 (OC), 1xPCIe 3.0 M.2, GbE LAN, WIFI 5, USB 3.2 Gen 1 Gigabyte GA-A520M-DS3H matična ploča Baz...
A520M-DS3H AC Povećajte performanse svog računala s GIGABYTE-ovom pouzdanom serijom matičnih ploča: AORUS, AERO i GIGABYTE. S inovativnim dizajnom i najsuvremenijim značajkama, ove ploče nude izvanredne performanse i pouzdanost. Bilo da ste igrač, kreator sadržaja ili profesionalni korisnik, ove serije su prilagođene vašim potrebama i jamče izvrsnu kvalitetu i najnovije tehnologije.Ovaj tekst je strojno preveden.
99,99 €
Conrad
Gigabyte A520M DS3H (rev. 1.x), AMD, Socket AM4, 3. generacija AMD Ryzen™ 3, 3. generacija AMD Ryzen™ 5, 3. generacija AMD Ryzen™ 7, 3...., Socket AM4, 128 GB, DDR4-SDRAM Gigabyte A520M DS3H (rev. ...
A520M DS3H
99,99 €
- Raspoloživo, isporuka odmah u trgovini
- Raspoloživo, isporuka do 2 dana po uplati
- U dolasku, po narudžbi
- Raspoloživost potrebno provjeriti
- Nije raspoloživo
Ponuda u drugim državama
od 7.258 din
od 133,99 €
Ocjene i komentari
Posjetitelje koji su gledali ovaj proizvod također su zanimali i proizvodi