{"product_id":"sony-sf-g-series-uhs-ii-sd-memory-card","title":"Sony SF-G Series UHS-II SD Memory Card","description":"\u003cmeta name=\"description\" content=\"Buy Sony SF-G Series UHS-II SD Memory Card online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSony SF-G Series UHS-II SD Memory Card\u003c\/h1\u003e\n\n\u003cp\u003eThe Sony SF-G Series UHS-II SD Memory Card is a professional-grade SDXC storage solution featuring UHS-II bus interface technology, delivering sustained write speeds up to 260 MB\/s and read speeds up to 300 MB\/s for demanding content creation workflows. Professional cinematographers, broadcast engineers, and high-speed photography specialists rely on this card for uninterrupted 4K and 8K video recording, RAW image burst capture, and real-time data logging applications. This card solves the critical problem of buffer overflow during sustained high-bitrate recording by providing exceptional write consistency and reliability in professional production environments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Sony SF-G Series operates on the UHS-II (Ultra High Speed II) protocol, which delivers a theoretical maximum bus bandwidth of 312 MB\/s compared to the 104 MB\/s limitation of UHS-I cards. This dual-bus architecture enables simultaneous read and write operations at near-maximum speeds, making it ideal for professional video production where real-time performance is non-negotiable. The card utilizes advanced flash memory architecture with sophisticated error correction and wear-leveling algorithms to maintain consistent performance throughout its operational lifespan, even under extreme thermal and mechanical stress conditions.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the SF-G Series from consumer-grade alternatives is its V90 Video Speed Class certification, guaranteeing minimum sustained write speeds of 90 MB\/s regardless of card capacity or usage patterns. The card incorporates Sony's proprietary firmware optimization and advanced power management circuitry to minimize thermal generation during intensive operations. Additionally, the SF-G Series features enhanced shock resistance, temperature tolerance ranging from -25°C to 85°C, and X-ray resistance, making it suitable for field production in harsh environmental conditions including high-altitude aerial cinematography and underwater documentary work.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSDXC UHS-II Memory Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSony\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eUHS-II with backward compatibility to UHS-I and HS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 300 MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrite Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 260 MB\/s sustained\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Speed Class\u003c\/td\u003e\n\u003ctd\u003eV90 (minimum 90 MB\/s write speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity Options\u003c\/td\u003e\n\u003ctd\u003e32GB, 64GB, 128GB, 256GB, 512GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e1500G shock resistance rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eUHS-II Interface: 312 MB\/s theoretical bandwidth enables simultaneous high-speed read and write operations for uninterrupted 4K\/8K video recording without buffer limitations\u003c\/li\u003e\n\u003cli\u003eV90 Video Speed Class: Guaranteed minimum sustained write speed of 90 MB\/s ensures reliable performance during continuous high-bitrate cinema recording and RAW burst capture\u003c\/li\u003e\n\u003cli\u003e300 MB\/s Read Speed: Accelerates file transfer to editing workstations, reducing post-production workflow bottlenecks and enabling faster media ingestion\u003c\/li\u003e\n\u003cli\u003eAdvanced Thermal Management: Optimized power delivery circuitry minimizes heat generation during sustained operations, maintaining performance stability in extended shooting sessions\u003c\/li\u003e\n\u003cli\u003eRugged Construction: 1500G shock resistance, X-ray immunity, and wide temperature tolerance (-25°C to 85°C) provide reliability in extreme field production environments\u003c\/li\u003e\n\u003cli\u003eBackward Compatibility: Full compatibility with UHS-I and legacy HS-mode devices ensures seamless integration with existing camera systems and readers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e4K\/8K Cinema Production: Professional video cameras require sustained write speeds exceeding 200 MB\/s for uncompressed or lightly compressed video formats; the SF-G Series V90 certification guarantees buffer-free recording throughout multi-hour shooting sessions\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Photography: Sports and wildlife photographers performing 14-bit RAW burst capture at 10+ frames per second depend on consistent write performance to prevent frame drops and maintain image sequence integrity\u003c\/li\u003e\n\u003cli\u003eBroadcast Live Event Coverage: News gathering and live broadcast operations require cards with proven reliability and thermal stability; the SF-G Series maintains performance during extended outdoor events in variable climate conditions\u003c\/li\u003e\n\u003cli\u003eDrone Aerial Cinematography: Unmanned aircraft systems recording 6K or 8K video at high frame rates need cards with minimal thermal output and shock resistance to withstand vibration and altitude pressure changes\u003c\/li\u003e\n\u003cli\u003eData Logging and Scientific Research: Laboratory equipment and environmental monitoring systems utilize the SF-G Series for continuous high-frequency sensor data acquisition without performance degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInsert the Sony SF-G Series card into your camera's SDXC card slot with the label facing toward the back of the camera. Most professional cameras automatically detect and configure the card for optimal performance. For initial use, format the card in-camera using the device's native formatting utility rather than computer-based formatters, as this ensures proper file system alignment with the camera's read\/write optimization algorithms. This in-camera formatting process typically takes 2-5 minutes and should be performed before first use to establish the device-specific allocation table structures.\u003c\/p\u003e\n\n\u003cp\u003eDuring operation, monitor your camera's buffer indicator and write speed telemetry if available through the device's menu system. The SF-G Series is engineered to maintain rated write speeds even as the card fills; however, best practice recommends offloading footage to external storage when the card reaches 80% capacity to preserve optimal performance margins. After shooting sessions, allow the card to cool to ambient temperature before removing it from the camera, particularly after extended high-bitrate recording. Store the card in a protective case away from magnetic fields, extreme temperatures, and humidity to maintain long-term data integrity and prevent physical damage to the gold contacts.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between UHS-II and UHS-I card interfaces?\u003c\/summary\u003e\n\u003cp\u003eUHS-II cards feature a dual-bus architecture with a second row of pins enabling 312 MB\/s theoretical bandwidth, compared to 104 MB\/s for UHS-I cards. The SF-G Series UHS-II design allows simultaneous high-speed read and write operations, critical for professional video production. UHS-II cards maintain full backward compatibility with UHS-I devices, though they operate at UHS-I speeds in those systems. For professional 4K\/8K workflows, UHS-II is essential to prevent buffer overflow during sustained recording.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the V90 speed class rating sufficient for 8K RAW video recording?\u003c\/summary\u003e\n\u003cp\u003eV90 certification guarantees minimum 90 MB\/s sustained write speed, which is adequate for most 8K compressed video formats (H.265 at 100-200 Mbps bitrate requires 12-25 MB\/s). However, uncompressed or lightly compressed 8K RAW recording can demand 400+ MB\/s write speeds, exceeding the SF-G Series sustained capability. For RAW 8K workflows, verify your specific camera's bitrate specifications and consider using multiple cards in rotation or external SSD recorders. The SF-G Series excels for compressed 8K and uncompressed 4K production.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use the SF-G Series in older camera models with UHS-I slots?\u003c\/summary\u003e\n\u003cp\u003eYes, the SF-G Series features full backward compatibility with UHS-I and legacy HS-mode devices. When inserted into a UHS-I camera, the card automatically operates at UHS-I speeds (104 MB\/s maximum), losing the UHS-II performance advantage but remaining fully functional. This backward compatibility allows professional users to upgrade their storage while maintaining compatibility with legacy equipment, though you should verify your specific camera model supports SDXC format, as some older devices only recognize SDHC cards.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the expected lifespan and write cycle endurance of the SF-G Series?\u003c\/summary\u003e\n\u003cp\u003eSony rates the SF-G Series for professional use with typical endurance of 10,000+ write cycles per memory cell through advanced wear-leveling firmware. In practical terms, this translates to several years of continuous professional use. The card's actual lifespan depends on usage patterns, temperature exposure, and power stability. For critical archival applications, maintain backup copies of recorded content, as flash memory eventually experiences bit degradation. The 7-day warranty covers manufacturing defects; data loss from normal wear is not covered.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Sony SF-G Series UHS-II SD Memory Card Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eSony SF-G Series UHS-II SD Memory Card\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eSony SF-G Series UHS-II SD Memory Card\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43856826892451,"sku":"TES-EV00082261","price":12239.08,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/Sony_20SF-G-228x228.png?v=1704281260","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/sony-sf-g-series-uhs-ii-sd-memory-card","provider":"The Engineer Store","version":"1.0","type":"link"}