{"id":31467,"date":"2026-05-04T09:51:34","date_gmt":"2026-05-04T07:51:34","guid":{"rendered":"https:\/\/monraspberry.com\/?post_type=product&p=31467"},"modified":"2026-06-14T18:12:22","modified_gmt":"2026-06-14T16:12:22","slug":"raspberry-pi-4-model-b-2-gb","status":"publish","type":"product","link":"https:\/\/monraspberry.com\/en\/produit\/raspberry-pi-4-model-b-2-gb\/","title":{"rendered":"Raspberry Pi 4 Model B 2 GB"},"content":{"rendered":"

Raspberry Pi 4 Model B 2 GB : le meilleur compromis prix\/performance pour la domotique et le retro-gaming<\/h2>\n

Visit Raspberry Pi 4 Model B 2 GB<\/strong> est la version la plus polyvalente de la gamme Pi 4. Avec son SoC Broadcom BCM2711 quad-core Cortex-A72 @ 1,5 GHz<\/strong> and its 2 GB de LPDDR4-3200<\/strong>, il combine puissance, faible consommation et un prix tr\u00e8s comp\u00e9titif. C’est la version la plus vendue<\/strong> aupr\u00e8s des passionn\u00e9s de domotique, de retro-gaming et de serveurs domestiques.<\/p>\n

Avec 2 GB de RAM, vous b\u00e9n\u00e9ficiez d’une marge confortable pour faire tourner Home Assistant OS<\/strong>, RetroPie<\/strong>, Recalbox<\/strong>, ou un petit serveur multim\u00e9dia, sans atteindre les limites de la version 1 GB.<\/p>\n

Pourquoi choisir la version 2 GB ?<\/h2>\n
    \n
  • Le meilleur compromis<\/strong> de la gamme<\/li>\n
  • Suffisant pour Home Assistant OS + add-ons<\/strong> (Mosquitto, Zigbee2MQTT, ESPHome, Node-RED)<\/li>\n
  • Confortable pour RetroPie<\/strong>, Recalbox<\/strong> et \u00e9mulation jusqu’\u00e0 PSP\/N64<\/li>\n
  • Bureau Raspberry Pi OS fluide en navigation simple<\/li>\n
  • Ideal for Octoprint<\/strong> (impression 3D), Volumio<\/strong> (audiophile)<\/li>\n<\/ul>\n

    Technical specifications<\/h2>\n
      \n
    • Processor :<\/strong> Broadcom BCM2711 \u2013 Quad-core Cortex-A72 (ARM v8) 64 bits @ 1,5 GHz<\/li>\n
    • RAM :<\/strong> 2 GB LPDDR4-3200<\/li>\n
    • Wireless connectivity :<\/strong> Wi-Fi 2,4 \/ 5 GHz dual-band (802.11ac) + Bluetooth 5.0 BLE<\/li>\n
    • R\u00e9seau filaire :<\/strong> Gigabit Ethernet \u2013 Compatible PoE (via PoE HAT s\u00e9par\u00e9)<\/li>\n
    • Affichage :<\/strong> 2x micro-HDMI \u2013 jusqu’\u00e0 4K@60fps<\/li>\n
    • USB :<\/strong> 2x USB 3.0 + 2x USB 2.0<\/li>\n
    • GPIO :<\/strong> Header 40 broches<\/li>\n
    • Cam\u00e9ra\/\u00e9cran :<\/strong> 1x MIPI CSI + 1x MIPI DSI<\/li>\n
    • Storage :<\/strong> microSD<\/li>\n
    • Power supply :<\/strong> USB-C 5 V \/ 3 A (15,3 W)<\/li>\n<\/ul>\n

      Cas d’usage du Raspberry Pi 4 2 GB<\/h2>\n
        \n
      • Domotique avanc\u00e9e :<\/strong> Home Assistant OS, Jeedom, Domoticz, Node-RED<\/li>\n
      • Retro-gaming :<\/strong> RetroPie, Recalbox, Batocera, Lakka (jusqu’\u00e0 PSP \/ N64)<\/li>\n
      • Serveur m\u00e9dia :<\/strong> Plex (transcodage l\u00e9ger), Jellyfin, Kodi \/ LibreELEC<\/li>\n
      • Impression 3D :<\/strong> OctoPrint avec cam\u00e9ra de surveillance<\/li>\n
      • Audio HiFi :<\/strong> Volumio, MoOde Audio, HiFiBerry<\/li>\n
      • Serveur VPN<\/strong> personnel (WireGuard, OpenVPN)<\/li>\n
      • NAS l\u00e9ger<\/strong> avec OpenMediaVault<\/li>\n
      • Station bureautique d’appoint<\/strong> (web, mail, traitement de texte)<\/li>\n<\/ul>\n

        Frequently asked questions<\/h2>\n

        2 GB suffisent-ils pour Home Assistant ?<\/h3>\n

        Oui. La version 2 GB g\u00e8re parfaitement Home Assistant OS<\/strong> avec une dizaine d’add-ons (Mosquitto, Zigbee2MQTT, ESPHome, AdGuard, Node-RED). Pour des configurations avec Frigate (analyse vid\u00e9o IA) ou des dizaines d’add-ons, passez \u00e0 4 ou 8 GB.<\/p>\n

        Le 2 GB convient-il pour le retro-gaming ?<\/h3>\n

        Absolument. C’est la version recommand\u00e9e pour RetroPie\/Recalbox\/Batocera<\/strong>. L’\u00e9mulation des consoles jusqu’\u00e0 la PSP, la N64 et la Dreamcast tourne sans difficult\u00e9.<\/p>\n

        Peut-on l’utiliser comme PC bureautique ?<\/h3>\n

        Oui pour un usage l\u00e9ger : navigation web, bureautique, mail. Pour une utilisation plus intensive (multi-onglets, vid\u00e9oconf\u00e9rence), optez plut\u00f4t pour 4 GB.<\/p>","protected":false},"excerpt":{"rendered":"

          \n
        • Quad-core Cortex-A72 1,5 GHz + 2 GB LPDDR4<\/strong> \u2013 le meilleur compromis de la gamme Pi 4<\/li>\n
        • Wi-Fi dual-band, Bluetooth 5.0, Gigabit, 2x USB 3.0, double 4K<\/strong><\/li>\n
        • Id\u00e9al Home Assistant OS, RetroPie, OctoPrint, Plex, serveur VPN<\/strong><\/li>\n<\/ul>","protected":false},"featured_media":23426,"template":"","meta":[],"product_brand":[393],"product_cat":[22],"product_tag":[],"class_list":["post-31467","product","type-product","status-publish","has-post-thumbnail","product_brand-raspberry-pi","product_cat-carte-raspberry-pi-4","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","add-to-wishlist-after_add_to_cart"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product\/31467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product\/31467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/media\/23426"}],"wp:attachment":[{"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/media?parent=31467"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product_brand?post=31467"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product_cat?post=31467"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/monraspberry.com\/en\/wp-json\/wp\/v2\/product_tag?post=31467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}