Raspberry Pi 5 4G 8GB RAM Development Board Kit Raspberry Pi5 Motherboard with Housing Artificial Intelligence Programming Learning PCIe 2.0 Interface
Direct purchase from the factory 
Seiceáil Slán Ráthaithe
Bronntanas Saor in Aisce
Polasaí Loingseoireachta
Polasaí FillteBronntanas Saor in Aisce
Fáilte go Roymall, do shuíomh gréasáin gairmiúil chun bronntanais ollmhargaidh préimhe a cheannach. Táimid thar a bheith buíoch as do thacaíocht, agus ba mhaith linn ár mbuíochas a chur in iúl trí bhlas breise spraoi a chur le do cheannacháin. Nuair a cheannaíonn tú linn, ní hamháin go mbaineann tú taitneamh as táirgí ar ardchaighdeán a fheabhsaíonn do stíl mhaireachtála, ach gheobhaidh tú bronntanas saor in aisce eisiach le gach ordú a chuirfidh tú. Réidh chun iniúchadh a dhéanamh ar ár mbailiúchán agus na bronntanais foirfe a aimsiú? Déan iniúchadh ar ár rogha earraí ollmhargaidh préimhe, cuir d'ordú, agus bí ag súil le spraoi do bhronntanais saor in aisce ag teacht in éineacht le do cheannach.Polasaí Loingseoireachta
Oibreoimid go dian chun earraí a sheachadadh chugat tar éis d'orduithe a fháil agus a chinntiú go sroicheann siad slán sábháilte. Soláthrófar sonraí seachadta i do ríomhphost deimhnithe.I bhformhór na gcásanna, déantar orduithe a phróiseáil laistigh de 2 lá. Faoi imthosca speisialta, déanfar moill air mar seo a leanas: Nuair a chuireann tú ordú Dé Sathairn, Dé Domhnaigh nó laethanta saoire poiblí, déanfar moill 2 lá air.De ghnáth, teastaíonn 5-7 lá oibre (Dé Luain go Dé hAoine) gan a bheith faoi thionchar moill eitilte nó tosca comhshaoil eile.Toisc go bhfuil ár seirbhís loingseoireachta ar fud an domhain, beidh amanna seachadta ag brath ar do shuíomh, mar sin d'fhéadfadh sé go mbeadh cúpla uair ag teastáil agus fan go foighneach má tá tú i gceantair nó tíortha iargúlta.1. Polasaí Fillte & Malartaithe
Glacaimid le míreanna a ceannaíodh ar roymall.com amháin. Má cheannaíonn tú ónár ndáileoirí áitiúla nó miondíoltóirí eile, ní féidir leat iad a fhillt orainn. Ní ghlactar le míreanna díolacha deiridh nó bronntanais saor in aisce le fillt.Chun bheith incháilithe le fillt, ní mór do mhír a bheith gan úsáid agus sa chéad chaoi a fuair tú í. Ní mór í a bheith sa phacáistiú bunaidh freisin.Tar éis treoracha fillte a fháil uainn, déan do mhíreanna fillte a phacáistiú agus do phacáiste a scaoileadh ag oifig an phoist áitiúil nó ag seachadóir eile.Déanfaimid do mhír fillte nó malartaithe a phróiseáil laistigh de 3-5 lá oibre tar éis dúinn í a fháil. Déanfar an t-aisíoc a phróiseáil agus a chreidiúint go huathoibríoch chuig do bhunmhodh íocaíochta.Ní féidir aon fhillt nó malartuithe a ghlacadh má táirgeadh an táirge go saincheaptha, lena n-áirítear méid saincheaptha, dath saincheaptha, nó cló saincheaptha.An bhfuil cabhair bhreise uait, déan teagmháil linn. service@roymall.com nó Whatsapp: +8619359849471
2. Polasaí Aisíocaíochta
Gheobhaidh tú aisíoc iomlán nó creidmheas siopa 100% tar éis dúinn an pacáiste fillte a fháil agus a sheiceáil. Déanfar an t-aisíoc a phróiseáil agus a chreidiúint go huathoibríoch chuig do bhunmhodh íocaíochta.Tabhair faoi deara nach bhfuil costais loingseoireachta agus aon dleachtanna nó táillí incháilithe le haghaidh aisíocaíochta. Ní féidir na costais loingseoireachta breise a aisíoc nuair a sheoltar an pacáiste. Tá tú freagrach as na táillí seo a íoc agus ní féidir linn iad a aisíoc nó a aisíoc, fiú má fhilltear an t-ordú ar ais chugainn.Nuair a fhaighimid agus a dheimhnímid do mhír fillte, seolfaimid ríomhphost chugat chun a chur in iúl duinn go bhfuairimid do mhír fillte. Cuirfimid in iúl duit freisin faoi cheadú nó diúltú d'aisíocaíocht.Má tá aon fhadhb agat maidir leis an bpróiseas aisíocaíochta, déan teagmháil linn. service@roymall.com nó Whatsapp: +8619359849471Specification:
Featuring a 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz, Raspberry Pi 5 delivers a u00d72 to u00d73 increase in CPU performance relative to Raspberry Pi 4.
Alongside a substantial uplift in graphics performance from an 800MHz VideoCore VII GPU; dual 4Kp60 display output over HDMI; and state-of-the-art camera support from a rearchitected Raspberry Pi Image Signal Processor, it provides a smooth desktop experience for consumers, and opens the door to new applications for industrial customers. For the first time, this is a full-size Raspberry Pi computer using silicon built in-house at Raspberry Pi.
The RP1 provides the bulk of the I/O capabilities for Raspberry Pi 5, and delivers a step change in peripheral performance and functionality. Aggregate USB bandwidth is more than doubled, yielding faster transfer speeds to external UAS drives and other high-speed peripherals; the dedicated two-lane 1Gbps MIPI camera and display interfaces present on earlier models have been replaced by a pair of four-lane 1.5Gbps MIPI transceivers, tripling total bandwidth, and supporting any combination of up to two cameras or displays; peak SD card performance is doubled, through support for the SDR104 high-speed mode; and for the first time the platform exposes a single-lane PCI Express 2.0 interface, providing support for high-bandwidth peripherals.
| Parameter comparison between Raspberry Pi 5 and Raspberry Pi 4B | ||
| Name | Raspberry Pi 5 | Raspberry Pi 4B |
| CPU | Broadcom BCM2712 Quad-core Cortex-A76(ARMv8) 64-bit SoC Main frequency 2.4GHz | Broadcom BCM2711 Quad-core Cortex-A72(ARM v8) 64-bit SoC Main frequency 1.5GHz |
| Cache | L1 cache: 64KB Data + 64KB Instruction per-core L2 cache: 512KB Per-core L3 cache: 2MB shared | L1 cache: 32KB Data + 48KB Instruction per core L2 cache: 1MB shared L3 cache: None |
| GPU | 800 MHz VideoCore VII Support OpenGL ES 3.1, Vulkan 1.2 | 600 MHz VideoCore VI Support OpenGL ES3.0 |
| Memory | LPDDR4X-4267 SDRAM | LPDDR4-3200 SDRAM |
| Memory model | 4GB, 8GB available | 1GB, 2GB, 4GB, 8GB available |
| Operating system and data storage | Micro SD card slot, supports high-speed SDR104 mode | Micro SD card slot |
| WIFI | 2.4GHz and 5.0GHz 802.11ac wireless networks | 2.4GHz and 5.0GHz 802.11ac wireless networks |
| Bluetooth | Bluetooth 5.0, BLE | Bluetooth 5.0, BLE |
| Network port | Gigabit Ethernet (position symmetrical to PI4B) | Gigabit Ethernet |
| USB interface | 2xUSB 3.0, supports 5Gbps simultaneous operation 2xUSB 2.0 (position symmetrical to PI4B) | 2 x USB 3.0, 2 x USB 2.0 |
| CSI interface | 2x4lane MIPI Camera Display bidirectional transmission interface 22pin small port | 1x2lane MIPI Camera 15pin large port |
| DSI interface | 1x2lane MIPI Display 15pin large port | |
| HDMI | Two micro HDMI ports Can support dual-channel 4Kp60 and HDR | Two micro HDMI ports Can support single channel 4Kp60 or dual channel 4Kp30 |
| PCIe | One PCIe 2.0X1 interface FPC connector | none |
| GPIO interface | Standard 40 pins | Standard 40 pins |
| Audio and video composite output interface | None (A pair of thick disks with 0.1" spacing are available) | have |
| power input | 5V/5A DC via USB-C interface (supports PD) | 5V/5A DC via USB-C interface (PD not supported) |
| Other interfaces | 5V/5A DC via GPIO interface PoE passes a separate new POE HAT (network port location change) | 5V/3A DC via GPIO interface PoE via standalone PoE HAT |
| Switch | ON/OFF switch button | none |
| Real-time clock (RTC) | RTC battery connector (2pins JST) | none |
| UART | Dedicated UART interface (3 pins JST) | none |
| Fan interface | PWM control and tacho Feedback (4 pins JST) | none |
| Product Size | 85mm x 56mm | 85mm x 56mm |
Q&A:
1.Will older versions of Raspberry Pi OS work with Raspberry Pi 5?Answer: You will need the latest version of Raspberry Pi OS, Bookworm, for your Raspberry Pi 5.2.Will my Raspberry Pi 4 power supply work with Raspberry Pi 5?Answer: Raspberry Pi 5 is a higher-performance computer than Raspberry Pi 4, and you may have problems using an under-powered supply. We recommend a high-quality 5V 5A USB-C power supply, such as the new Raspberry Pi 27W USB-C Power Supply.3.Will my Raspberry Pi 5 fit my Raspberry Pi 4 case?Answer: Raspberry Pi 5 won"t fit the Raspberry Pi 4 Case. We recommend the Raspberry Pi Case for Raspberry Pi 5, designed to help you get the most out of our newest computer.4.Does Raspberry Pi 5 need active cooling?Answer: Raspberry Pi 5 is faster and more powerful than prior-generation Raspberry Pis, and like most general-purpose computers, it will perform best with active cooling. The Raspberry Pi Case for Raspberry Pi 5, with its integrated fan, is one way to provide this.
Package includes:
#1:
1 x Raspberry Pi 51 x Shell1 x Adapter(optional)1 x Button battery holder (battery not includes)1 x HDMI Cable1 x 32G SD Card1 x Card reader#2:
1 x Raspberry Pi 51 x Shell1 x Adapter(optional)1 x Heat sink
